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管道专业英语翻译

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1 管道组成件 Piping component 1.1 管子 Pipe

管子(按照配管标准规格制造的) pipe

管子(不按配管标准规格制造的其他用管) tube 钢管 steel pipe

铸铁管 cast iron pipe 衬里管 lined pipe 复合管 clad pipe

碳钢管 carbon steel pipe 合金钢管 alloy steel pipe 不锈钢 stainless steel pipe

奥氏体不锈钢管 austenitic stainless steel pipe 铁合金钢管 ferritic alloy steel pipe 轧制钢管 wrought-steel pipe 锻铁管 wrought-iron pipe

无缝钢管 seamless (SMLS) steel pipe 焊接钢管 welded steel pipe

电阻焊钢管 electric-resistance welded steel pipe

电熔(弧)焊钢板卷管 electric-fusion (arc)-welded steel-plate pipe 螺旋焊接钢管 spiral welded steel pipe 镀锌钢管 galvanized steel pipe

热轧无缝钢管 hot-rolling seamless pipe 冷拔无缝钢管 cold-drawing seamless pipe 水煤气钢管 water-gas steel pipe 塑料管 plastic pipe 玻璃管 glass tube 橡胶管 rubber tube

直管 run pipe; straight pipe 1.2 管件 Fitting 弯头 elbow

异径弯头 reducing elbow 带支座弯头 base elbow

k半径弯头 long radius elbow 短半径弯头 short radius elbow 长半径180°弯头 long radius return 短半径180°弯头 short radius return

带侧向口的弯头(右向或左向) side outlet elbow (right hand or left hand) 双支管弯头( 形) double branch elbow 三通 tee

异径三通 reducing tee 等径三通 straight tee

带侧向口的三通(右向或左向) side outlet tee (right hand or 1eft hand) 异径三通(分支口为异径) reducing tee (reducing on outlet)

异径三通(一个直通口为异径)reducing tee (reducing on one run) 带支座三通 base tee

异径三通(一个直通口及分支口为异径) reducing tee (reducing on one run and outlet) 异径三通(两个直通口为异径,双头式) reducing tee (reducing on both runs, bull head)

45°斜三通 45° lateral 45°斜三通(支管为异径) 45° lateral (reducing on branch) 45°斜三通(一个直通口为异径) 45° lateral (reducing on one run) 45°斜三通(一个直通口及支管为异径) 45° lateral (reducing on one run and branch) Y型三通(俗称裤衩) true “Y” 四通 cross

等径四通 straight cross 异径四通 reducing cross

异径四通(一个分支口为异径)reducing cross (reducing on one outlet)

异径四通(一个直通口及分支口为异径) reducing cross (reducing on one run and outlet) 异径四通(两个分支口为异径) reducing cross (reducing on both outlet)

异径四通(一个直通口及两个分支口为异径) reducing cross (reducing on one run and both outlet) 异径管 reducer

同心异径管 concentric reducer 偏心异径管 eccentric reducer 锻制异径管 reducing swage 螺纹支管台 threadolet 焊接支管台 weldolet 承插支管台 sockolet 弯头支管台 elbolet 斜接支管台 latrolet

镶入式支管嘴 sweepolet 短管支管台 nipolet

支管台,插入式支管台 boss 管接头 coupling, full coupling 半管接头 half coupling

异径管接头 reducing coupling 活接头 union

内外螺纹缩接(俗称补芯) bushing 管帽 cap (C) 堵头 plug 短节 nipple

异径短节 reducing nipple; swage nipple 1.3 弯管 Bend

预制弯管 fabricated pipe bend

跨越弯管(^ 形) cross-over bend 偏置弯管(~ 形) offset bend 90°弯管 quarter bend 环形弯管 cirele bend 单侧偏置90°弯管(? 形) single offset quarter bend S形弯管 “S” bend

单侧偏置U形膨胀弯管(| ?形) single offset “U” bend U形弯管 “U” bend

双偏置U膨胀弯管 double offset expansion “U” bend 斜接弯管 mitre bend

三节斜接弯管 3-piece mitre bend 折皱弯管 corrugated bend 圆度 roundness

1.4 法兰 Flange (FLG)

整体管法兰 integral pipe flange 钢管法兰 steel pipe flange 螺纹法兰 threaded flange

滑套法兰(包括平焊法兰) slip-on flange (SO); slip-on welding flange 承插焊法兰 socket welding flange 松套法兰 lap joint flange (LJF)

对焊法兰 welding neckflange (WNF) 法兰盖 blind flange, blind 孔板法兰 orifice flange 异径法兰 reducing flange 盘座式法兰 pad type flange

松套带颈法兰 loose hubbed flange 焊接板式法兰 welding plate flange

对焊环 welding neck collar (与stub end相似) 平焊环 welding-on collar 突缘短节 stub end, lap 翻边端 lapped pipe end

松套板式法兰 loose plate flange

压力级 pressure rating, pressure rating class 压力—温度等级 pressure-temperature rating 法兰密封面,法兰面 flange facing 突面 raised face (RF) 凸面 male face (MF) 凹面 female face (FMF) 榫面 tongue face 槽面 groove face

环连接面 ring joint face

全平面;满平面 flat face; full face (FF) 光滑突面 smooth raised face (SRF) 法兰面加工 facing finish 粗糙度 roughness 光滑的 smooth 齿形 serrated

均方根 root mean square (RMS)

算术平均粗糙高度 arithmetical average roughness height (AARH) 配对法兰 companion-flange 螺栓圆 bolt circle (B.C.) 1.5 垫片 Gasket (GSKT) 垫片的型式 type of gasket 平垫片 flat gasket

环形平垫片 flat ring gasket 平金属垫片 flat metal gasket

夹棉织物的橡胶 elastomer with cotton fabric insertion

夹石棉织物的橡胶 elastomer with asbestos fabric insertion

夹石棉织物及金属丝加强的橡胶 elastomer with asbestos fabric insertion and with wire reinforcement 无石墨压缩白石棉垫片 non graphited compressed white asbestos gasket 天然白橡胶垫片 natural white rubber gasket

压缩石棉垫片 compressed asbestos class gasket

浸聚四氟乙烯的石棉垫片 PTFE impregnated asbestos gasket

夹石棉的缠绕金属垫片 spiral-wound metal gasket with asbestos filler 内环 inner ring

外环,外定位环 outer ring

波纹金属垫片 corrugated metal gasket

波纹金属包嵌石棉垫片 corrugated metal gasket with asbestos inserted

双夹套波纹金属包石棉垫片 corrugated metal double jacketed asbestos filled gasket 双夹套垫片 double jacketed gasket

金属包石棉平垫片 flat metal jacketed asbestos filled gasket 整体金属齿形垫片 solid metal serrated gasket 槽形金属垫片 grooved metal gasket

环形连接金属垫片 ring joint metal gasket 八角环形垫片 octagonal ring gasket 椭圆环形垫片 oval ring gasket 透镜式垫片 lens gasket

非金属垫片 non-metallic gasket 1.6 阀门 Valve

1.6.1 阀门结构、零件 阀轭 yoke

外螺纹阀杆及阀轭 outside screw and yoke (OS & Y) 阀杆 stem

内螺纹 inside screw (IS) 阀轭套 yoke sleeve 阀杆环 stem ring

阀座 valve seat (body seat) 阀座环、密封圈 seat ring 整体(阀)座 integral seat 堆焊(阀)座 deposited seat

阀芯(包括密封圈、杆等内件) trim 阀盘 disc

阀盘密封圈 disc seat 阀体 body 阀盖 bonnet

阀盖衬套 bonnet bush 螺纹阀帽 screw cap 螺纹阀盖 screw bonnet

螺栓连接的阀盖 bolted bonnet (BB) 活接阀盖(帽) union bonnet (cap) 螺栓连接的阀帽 bolted cap (BC) 焊接阀盖 welded bonnet (WB) 本体阀杆密封 body stem seal

石棉安全密封 asbestos emenen seal 倒密封 back seal

压力密封的阀盖 pressure-tight bonnet 动力操纵器 powered operator

电动操纵器 electric motor operator 气动操纵器 pneumatic operator 液压操纵器 hydraulic operator 快速操纵器 quick-acting operator 滑动阀杆 sliding stem

正齿轮传动 spur gear operated 伞齿轮传动 bevel gear operated 扳手操作 wrench operated 链轮 chain wheel 手轮 hand wheel

手柄 hand lever (handle)

气缸(或液压缸)操纵的 cylinder operated 链条操纵的 chain operated 等径孔道 full bore; full port

异径孔道 reducing bore, reduced port,venturi port 短型 short pattern

紧凑型(小型) compact type 笼式环 lantern ring 压盖 gland

阀杆填料 stem packing 阀盖垫片 bonnet gasket

升杆式(明杆) rising stem (RS)

非升杆式(暗杆) non-rising stem (NRS) 指示器/限位器 indicator/stopper 注油器 grease injector

可更换的阀座环 renewable seat ring 1.6.2 常用阀

(1)闸阀 gate valve

平行双闸板 double disc parallel seat 开口楔形闸板 split wedge

挠性整体楔形闸扳 flexible solid wedge 整体楔形闸板 solid wedge 塞型闸阀 plug gate valve

直通型闸阀 through conduit gate valve (2) 截止阀 globe valve 球心型阀盘 globe type disc 塞型阀盘 plug type disc 可转动的阀盘 swivel disc (3) 节流闪阀 throttle valve 针阀 needle valve (4) 角阀 angle valve

(5) Y型阀(Y 型阀体截止阀) Y-valve (Y-body globe valve) (6) 球阀 ball valve

三通球阀 3-way ball valve 装有底轴的 trunnion mounted 耐火型 fire safe type

浮动球型 floating ball type

防脱出阀杆 blowout proof stem (7) 蝶阀 butterfly valve

对夹式(薄片型) wafer type 凸耳式 lug type

偏心阀板蝶阀 offset disc burerfly valve; eccentric butterfly valve 斜阀盘蝶阀 canted disc butterfly valve 连杆式蝶阀 link butterfly valve

8) 柱塞阀 piston type valve (9) 旋塞阀 plug valve

三通旋塞阀 three-way plug valve 四通旋塞阀 four-way plug valve 旋塞 cock

衬套旋塞 sleeve cock

(10) 隔膜阀 diaphragm valve

橡胶衬里隔膜阀 rubber lined diaphragm valve 直通式隔膜阀 straight way diaphragm valve 堰式隔膜阀 weir diaphragm valve

(11) 夹紧式胶管阀 pinch valve(用于泥浆、粉尘等) (12) 止回阀 check valve 升降式止回阀 lift check valve

旋启式止回阀 swing check valve, flap check valve 落球式止回阀 ball check valve

弹簧球式止回阀 spring ball check valve

双板对夹式止回阀 dual plate wafer type check valve 无撞击声止回阀 non-slam cheek valve 底阀 foot valve

切断式止回阀 stop check valve; non-return valve 活塞式止回阀 piston check valve 斜翻盘止回阀 tilting disc check valve 蝶式止回阀 butterfly check valve 1.6.3 其它用途的阀

安全泄气阀 safety valve (SV) 安全泄液阀 relief valve (RV) 安全泄压阀 safety relief valve 杠杆重锤式 lever and weight type

引导阀操纵的安全泄气阀 pilot operated safety valve 复式安全泄气阀 twin type safety valve 罐底排污阀 flush-bottom tank valve

电磁阀 solenoid valve, solenoid operated valve

电动阀 electrically operated valve, electric-motor operated valve 气动阀 pneumatic operated valve 低温用阀 cryogenic service valve 蒸汽疏水阀 steam trap

机械式疏水阎 mechanical trap

浮桶式疏水阀 open bucket trap, open top bucket trap 浮球式疏水阀 float trap

倒吊桶式疏水阀 inverted bucket trap 自由浮球式疏水阀 loose float trap 恒温式疏水阀 thermostatic trap

金属膨胀式蒸汽疏水阀 metal expansion steam trap 液体膨胀式蒸汽疏水阀 liquid expansion steam trap

双金属膨胀式蒸汽疏水阀 bimetallic expansion steam trap 压力平衡式恒温疏水阀 balanced pressure thermostatic trap 热动力式疏水阀 thermodynamic trap 脉冲式蒸汽疏水阀 impulse steam trap

放气阀(自动放气阀) air vent valve (automatic air vent valve) (疏水阀用)

平板式滑动闸阀 slab type sliding gate valve 盖阀 flat valve

换向阀 diverting valve, reversing valve 热膨胀阀 thermo expansion valve 自动关闭阀 self-closing gate valve 自动排液阀 self-draining valve 管道盲板阀 line-blind valve

挤压阀 squeeze valve(用于泥浆及粉尘等) 呼吸阀 breather valve 风门、挡板 damper

减压阀 pressure reducing valve, reducing valve 控制阀 control valve

膜式控制阀 diaphragm operated control valve 执行机构 actuator

背压调节阀 back pressure regulating valve

差压调节阀 differential pressure regulating valve 压力比例调节阀 pressure ratio regulating valve 1.6.4 未指明结构(或阀型)的阀

切断阀 block valve; shut-off valve; stop valve 调节阀 regulating valve 快开阀 quick opening valve 快闭阀 quick closing valve 隔断阀 isolating valve 三通阀 three way valve 夹套阔 jacketed valve

非旋转式阀 non-rotary valve 排污阀 blowdown valve 集液排放阀 drip valve 排液阀 drain valve 放空阀 vent valve

卸载阀 unloading valve 排出阀 discharge valve 吸入阀 suction valve 多通路阀 multiport valve 取样阀 sampling valve

手动阀 hand-operated valve; manually operated valve 锻造阀 forged valve 铸造阀 cast valve

(水)龙头 bibb; bib; faucet 抽出液阀(小阀) bleed valve 旁路阀 by-pass valve 软管阀 hose valve 混合阀 mixing valve

破真空阀 vacuum breaker 冲洗阀 flush valve

第一道阀;根部阀 primary valve 根部阀 root valve 总管阀 header valve

事故切断阀 emergency valve

1.7 管道特殊件 Piping Specialty 1.7.1 管道特殊件(组件) 粗滤器 strainer 过滤器 filter

临时粗滤器(锥型) temporary strainer (cone type) y 型粗滤器 y-type strainer T型粗滤器 T-type strainer 永久过滤器 permanent filter 丝网粗滤器 gauze strainer

洗眼器及淋浴器 eye washer and shower 视镜 sight glass

阻火器 flame arrester 喷嘴;喷头 spray nozzle 取样冷却器 sample cooler 消声器 silencer

膨胀节 expansion joint

波纹膨胀节 bellow expansion joint 单波 single bellow 双波 double bellow 多波 multiple bellow

压力平衡式膨胀节 pressure balanced expansion 带铰链膨胀节 hinged expansion joint

轴向位移型膨胀节 axial movement type expansion joint 自均衡膨胀节(外加强环)self-equalizing expansion joint 带接杆膨胀节 tied expansion joint

万向型膨胀节 universal type expansion joint 球形补偿器 ball type expansion joint

填函式补偿器 slip type (packed type) expansion joint 单向滑动填料函补偿器 single actionpacked slip joint 1.7.2 管道特殊元件Piping Special Element 软管接头 hose connection (HC) 快速接头 quick coupling 金属软管 metal hose 橡胶管 rubber hose 挠性管 flexible tube

鞍形补强板 reinforcing saddles 补强板 reinforcement pad 特殊法兰 special flange 漏斗 funnel 排液环 drip ring

排液漏斗 drain funnel 插板 blank 垫环 spacer

8字盲板 spectacle blind; figure 8 blind 限流孔板 restriction orifice 爆破片 rupture disk

法兰盖贴面 protective disc

费托立克接头 victaulic coupling 1.8 端部连接 End Connection

法兰端 flanged end

坡口端 beveled end (BE) 对焊端 butt welded end 平端 plain end (PE)

承插焊端 socket welding end 螺纹端 threaded end (TE) 承口 bell end

焊接端 welding end

法兰连接(接头) flanged joint 对焊连接(接头) butt welded joint

螺纹连接,管螺纹连接 threaded joint, pipe threaded joint 锥管螺纹密封焊连接 seal-welded taper pipe threaded joint 承插焊连接(接头) socket welded joint 承插连接(接头) bell and spigot joint 环垫接头 ring joint (RJ) 万向接头 universal joint

软钎焊连接(接头) soldered joint 搭接接头,松套连接 lapped joint

外侧厚度切斜角 bevel for outside thickncss 内侧厚度切斜角 bevel for inside thickness

内外侧厚度切斜角 bevel for combined thickness 法兰式的 flanged (FLGD) 对焊的 butt welded (BW) 螺纹的 threaded (THD)

承插焊的 socket welded (SW) 小端为平的 small end plain (SEP) 大端为平的 large end plain (LEP) 两端平 both ends plain (BEP)

小端带螺纹 small end thread (SET) 大端带螺纹 large end thread (LET) 两端带螺纹 both end thread (BET) 一端带螺纹 one end thread (OET) 支管连接 branch connection

焊接支管 branch pipe welded directly to the run pipe

2 管道用紧固件及螺纹 2.1 紧固件 螺栓 bolt

六角头螺栓 hexagonal head bolt 方头螺栓 square head bolt 螺柱,双头螺栓 stud bolt 环头螺检 eye bolt

沉头螺栓 countersunk (head) screw 地脚螺栓 anchor bolt; foundation bolt 松紧螺旋扣(花篮螺丝) turnbuckle U形螺栓 U-bolt T形螺栓 T-bolt

圆头螺钉 round head bolt 机螺栓,机螺钉 maehine bolt 顶开螺栓,顶起螺栓 Jack screw

自攻螺钉 self tapping screw 膨胀螺栓 expansion bolt 粗制的 coarse 精制的 finished, fine 螺母 nut

六角螺母 hexagonal nut 方螺母 square nut 蝶形螺母 wing nut 扁螺母 flat nut 锁紧螺母 lock nut 垫圈 washer 平垫圈 plain washer 球面垫圈 spherical washer 弹簧垫圈 spring washer 方垫圈 square washer 斜垫圈 slant washer 销轴 pinned shan 销 pin

开口销 cotter pin 定位销 dowel pin 带孔销 pin with hole 圆锥销 taper pin 铆钉 rivet 键 key 2.2 螺纹

左螺纹left hand thread 右螺纹 right hand thread 管螺纹 pipe thread 锥管螺纹 taper pipe thread 直管螺纹straight pipe thread 梯形螺纹 trapezoid thread 螺距pitch of thread 粗牙螺纹coarse thread 细牙螺纹 fine thread 特细牙螺纹extra fine thread 通长螺纹full thread 惠氏螺纹whitworth thread 公制螺纹 metric ibread

美国标准锥管螺纹 American standard taper pipe thread (NPT) 螺孔 tap

3 材料、型钢及填料 3.1 金属材料

3.1.1 黑色金属 Ferrous Metal 碳素钢 carbon steel (CS) 低碳钢 low-carbon steel 中碳钢 medium-carbon steel 高碳钢 high-carbon steel 普通碳素钢 general carbon steel 优质碳素钢 high-quality carbon steel

普通低合金结构钢 general structure low-alloy steel 合金结构钢 structural alloy steel 合金钢 alloy steel 低合金钢 low alloy steel 中合金钢 medium alloy steel 高合金钢 high alloy steel 耐热钢 heat resisting steel 高强度钢 high strength steel 复合钢 clad steel 工具钢 tool steel 弹簧钢 spring steel 钼钢 molybdenum steel 镍钢 nickel steel 铬钢 chromium steel

铬钼钢 chrome-molybdenum steel

铬镍钢 chromium-nickel steel,chrome-nickel steel 不锈钢 stainless steel (S.S.)

奥氏体不锈钢 Austenitic stainless steel 马氏体不锈钢 Martensitic stainless steel 司特来合金(钨铬钴台金) Stellite 耐蚀耐热镍基合金 Hastelloy 铬镍铁合金 inconel 耐热铬镍铁合金 incoloy 20合金 20 alloy

平炉钢(马丁钢) Martin steel 镇静钢 killed steel 半镇静钢 semi-killed steel

沸腾钢 rimmed steel; rimming steel; open-steel 锻钢 forged steel 铸钢 cast steel 铸铁 cast iron (C.I.) 灰铸铁 grey cast iron 可锻铸铁 malleable iron (MI)

球墨铸铁 nodular cast iron; nodular graphite iron 生铁 pig iron

熟铁,锻铁 wrought iron 铸件 casting

高硅铸铁 high silicon cast iron 3.1.2 镀层及制造方法

渗铬钢,镀铬钢 chromized steel

镀铬的 chromium-plated, chrome-plated 镀层 plating 锻造,型钢 swage 锻造的,锻造 forging 轧制 rolling 热轧 hot rolling 冷轧 cold rolling 挤压 extruding 冷加工 cold working

热加工 hot working 拔制 drawing

3.1.3 有色金属Non-ferrous Metal 铝 aluminum 铜,紫铜 copper 黄铜 brass 青铜 bronze

铝青铜 aluminum bronze 磷青铜 phosphor bronze 铝镁合金 aluminum magnesium 锰青铜 manganese bronze 蒙乃尔(注:镍及铜合金) Monel 镍铜台金 nickel copper alloy 非铁合金 nonferrous alloy 钛 titanium 铅 lead 硬铅 hard lead 3.1.4 材料性能

极限强度 ultimate strength 抗拉强度 tensile strength 屈服极限 yield limit 屈服点 yield point

延伸率 percentage elongation 抗压强度 compressive strength 抗弯强度 bending strength 弹性极限 elastic limit 冲击值 impact value 疲劳极限 fatigue limit 蠕变极限 creep limit 持久极限 endurance limit 布氏硬度 Brinell hardness 洛氏硬度 Rockwell hardness

维氏硬度 Vickers diamond hardness, diamond penetrator hardness 蠕变断裂强度 creep rupture strength 断面收缩率 reduction of area 韧性 toughess 脆性 brittleness 延性 ductility 冷脆 cold shortness 冷流 cold flow

3.2 非金属材料 Non-metallic Material 塑料 plastic

丙烯腈—丁二烯—苯乙烯 acrylonitrile-butadiene-styrene (ABS) 聚乙烯 polyethylene (PE)

聚氯乙烯 polyvinyl chloride (PVC) 苯乙烯橡胶 styrene-rubber (SR) 聚丁烯 polybutylene (PB) 聚丙烯 polypropylene (PP) 聚苯乙烯 polystyrene (PS)

氯化聚醚 chlorinated polyether (CPE) 聚酰胺 polyamide (PA) 聚碳酸酯 polycarbonate (PC)

聚甲基丙烯酸甲酯 polymethyl methacrylate (PMMA) 醋酸丁酸纤维素cellulose acetate butyrate (CAB) 氯化聚氯乙烯 chlorinated polyvinyl chloride (CPVC) 聚偏二氟乙烯 polyvinylidene fluoride (PVDF) 缩醛塑料 acetal plastic 尼龙塑料 nylon plastic 聚烯烃 polyolefin (PO)

石墨酚醛塑料 graphite phenolic plastics 聚四氟乙烯 polytetrafluoroethylene (PTFE)

纤维增强热塑性塑料 fiber reinforced thermoplastics 热塑性塑料 thermoplastic

热固性塑料 thermosetting plastics 胶粘剂 adhesive

溶剂胶接剂 solvent cement 树脂 resin

环氧树脂 epoxy, epoxy resin 聚酯树脂 polyester resin 聚酯纤维 polyester fibers 氟塑料 fluoroplastics 聚氨基甲酸酯 polyurethane 丙烯酸树脂 acrylic resin 脲醛树脂 urea resin 呋哺树脂 furan resin

乙烯丙烯二烃单体 ethylene propylene diene monomer (EPDM) 合成橡胶 synthetic rubber 橡胶 rubber

丁腈橡胶 nitrile butadiene rubber 氯丁橡胶 neoprene 天然橡胶 natural rubber

乙丙橡胶 ethylene propylene rubber (EPR) 玻璃 glass

硼硅玻璃 borosilicate glass 耐火砖 fire brick 陶瓷 ceramic

搪瓷 porcelain enamel 木材 wood 3.3 型材

型钢 shaped steel, section steel, swage 角钢 angle steel 槽钢 channel 工字钢 I-beam

宽缘工字钢或H钢 wide flanged beam T型钢 T-bar 方钢 square bar 扁钢 flat bar

角钢 hexagonal steel bar

圆钢 round steel; rod 钢带 strap steel 钢板 plate

网纹钢板 checkered plate 腹板(指型钢的立板) web 翼缘(指型钢的缘) wing 3.4 填料及填料函 填料 packing

石棉绳 asbestos rope, asbestos cord. O形环 O-ring 自密封 self-sealing 四氟带 Teflon tap

带铬镍合金丝的石棉绳 asbestos rope with inconel wire, inconel wire asbestos 浸聚四氟乙烯的石棉填料 Teflon impregnated asbestos packing 金属填料 metallic stuffing

填料箱,填料函 packing box, stuffing box 填料函压盖 stuffing box gland 4 管道等级及材料统计

4.1 管道材料规定 Piping Material Specification 管道等级 piping class; piping classification 管道等级号 class designation

公称直径 nominal diameter (DN); nominal (pipe) size 公称压力 nominal pressure (PN) 压力级,等级,类别 class (CL) 低压 low pressure (L.P.) 中压 medium pressure (M.P.) 高压 high pressure (H.P.) 大气压 atmosphere (ATM) 真空 vacuum

工作压力 operating pressure; working pressure 设计压力 design pressure 工作温度 operating temperature 设计温度 design temperature 环境温度 ambient temperature 腐蚀裕量 corrosion allowance 管道附件 piping attachment 管道元件 piping element 壁厚 wall thickness (WT)

壁厚系列号 schedule number (SCH. No.) 加厚的,加强的 extra heavy, extra strong

双倍加厚的,双倍加强的 double extra heavy, double extra strong 通用连接组 typieal installation

分组(类)形式(如管道等级表) block form 数据库 data base 文件 file

4.2 材料统计 Material Take-off (MTO) 汇总表 summary sheet 材料表 bill of material (BM)

综合管道材料表 consolidated piping material summary sheet (CPMSS)

统计材料准确度 accuracy of take-off 材料情况报告 material status report (MSR) 散装材料 bulk material 编位号的 itemized 代码 code number 短代码 short code 数量 quantity (QTY) 重力 weight 净重 net weight 毛重 gross weight 再生塔 regenering tower 造粒塔 prflling tower 汽提塔 stripper 脱气塔 degasifier 合成塔 synthesis tower (2) 反应器 reactor 聚台釜 polymerizer 转化器,变换器 converter

脱硫反应器 desulphurization reactor 甲烷化器 methanator (3) 气柜 gas-holder 螺旋式气柜 helical gas-holder 湿式气柜 wet gas-holder 干式气柜 dry gas-holder (4) 槽罐

贮罐 tank; storage tank 缓冲罐 knock out drum 球罐 spheroid, spherical tank 罐 drum 接受槽 receiver 计量槽 measuring tank 加料槽 feed tank 排污罐 blow down tank 闪蒸罐 flash drum 汽包 steam drum

溶液贮槽 solution storage tank 地下槽 sloptank (5) 其它设备 分离器 separator 旋风分离器 cyclone 分子筛 molecular sieve 脱氧器 deaerator 搅拌器 agitator 干燥器 dryer 混合器 mixer 萃取器 extractor 结晶器 crystallizer 澄清器 gravity settler 净化器 purifier

气化器 vaporizer 吸附器 adsorber 融解槽 melter 减温器 desuperheater 升压器 booster 喷射器 ejector 喷头 sprayer 火炬 flare 消声器 silencer

(6) 换热器、加热器、冷却器 换热器 heat exchanger 空冷器 air cooler 水冷却器 water cooler 冷凝器 condenser

螺旋板式换热器 spiral plate heat exchanger 蒸发器 evaporator 再沸器 reboiler 急冷器 quencher 深冷器 chiller 预热器 preheater 再热器 reheater 加热器 heater

电加热器 electric heater 过热器 super heater

给水加热器 feed water heater 中间冷却器 inter cooler 后冷却器 after cooler 5.1.2 工业炉及锅炉 炉子 furnace 烧嘴 burner 锅炉 boiler 烟囱 stack

废热锅炉 waste heat boiler 辅助锅炉 auxiliary boiler 省煤器 economizer 回热炉 direct-fired heater 辐射段 radiant section 对流段 convection section 裂化炉 reformer 焚烧炉 incinerator 回转窑 rotary kiln 炉管 furnace tube 吹灰器 soot blower

观察孔 observation door, peep door 防爆门 explosion door 5.2 辅助用房名称 5.2.1 生产用房 分析室 analyzer room 变压器室 transformer room

配电室,变电所 substation, switch room 蓄电池室 battery room 控制室 control room 通风室 ventilating room 贮藏室 storage room 维修间 maintenance room 办公室 office 5.2.2 生活用房 更农室 locker room

盥洗室,厕所 closet, lavatory, toilet 5.3 图名

管道布置平面 piping arrangement plan (PAP) 管道布置 piping layout 轴测图 isometric drawing 分区索引图 key plan

初版设备布置图(―A‖版) preliminary plot plan ( ―A‖ issue)

内部审查版设备布置图(―B‖版) inrernal approval plot plan ( ―B‖ issue) 用户审查版设备布置图(―C‖版) owner approval plot plan ( ―C‖ issue) 确认版设备布置图(―D‖版) confirm plot plan ( ―D‖ issue) 研究版设备布置图(―e‖版) planning plot plan ( ―E‖ issue) 设计版设备布置图(―F‖) designing plot plan ( ―F‖ issue) 施工版设备布置图(―G‖版) construction plot plan ( ―G‖ issue) 5.4 厂房、站、单元

压缩机房 compressor house (room) 泵房 pump house (room) 洗眼站 eye washer station 泡沫站 foam station

软管站,公用工程站 hose station (HS), utility station 成套设备 package unit 设施 facilities 罐区 tank yard

空分装置 air separation facility 5.5 设备布置

设备位号 equipment item number 工厂 plant

工厂区界 plant limit

项目区界内侧 inside battery limit (I.S.B.L.) 项目区界 batterylimit (BL) 区界 area limit 区域边界 zone iimit 界外 off site 东 east (E) 西 west (W) 南 south (S) 北 north (N) 上 up 下 down

工厂北向 plant north 真实北向 true north

道路 road

小过道 cat walk, cat way

走道,过道 walk way, gangway, access way 污水坑(井) sump pit 集水池 catch basin 沟槽 through 预留区 trough 场地 future area 铺砌区 paving area 非铺砌区 unpaved area 碎石铺面 gravel paving 橡皮铺面 rubber paving 面积,区域 area

体积,容积 volume (VOL) 5.6 管道布置

管道设计 piping design 管道研究 piping study 走向研究 routing study 重要管道 critical piping 地上管道 above ground piping 地下管道 under ground piping 管网 network of pipes 管廊 pipe rack 管沟 piping trench 管间距 line spacing 管道跨距 line span 总管 header, manifold 旁路 by pass 排液 drain 放空 vent

上升管,垂直管 riser 导管 canduit 裸管 bare iine

管件直接 fitting to fitting (FTF) 管段,接口 spool piece, spool 取样接口 sampling connection 集液包 drip leg 伴热管 tracing pipe 蒸汽伴热 steam tracing 热水伴热 hot-water tracing 电伴热 electrical tracing

夹套管 jacketed line, jacketed piping 全夹套的 full jacketed 平面 plan 详图 detail

― ‖视图X view ―X‖ ― ‖剖视A-A section ―A-A‖ 连接图 hook up drawing

接续图 continue on drawing (COD)

接续线 match line (M.L.) 比例 scale 图例 legend 符号 symbol

管口表 list of nozzles 方位 orientation

管口方位 nozzle orientation 定位 location 相交 intersection 水平的 horizontal 垂直的,立式的 vertical

垂直,正交,垂直的 perpendicular 平行,平行的 parallel

水平安装 horizontal installation 垂直安装 vertical installafion 对称的 symmetric

相反(的),对面(的) opposite 顺时针方向 clock wise

逆时针方向 counter clock wise

计算机辅助设计 computer aided design (CAD) 5.7 图面标注

绝对标高 abselute elevation

海平面标高 over-sea mean level (OSL) 标高,立面 elevation (EL) 混凝土顶面 top of concrete 架顶面 top of support (TOS) 钢结构顶面 top of steel 梁项面 top of beam (TOB) 支撑点 point of suppon (POS) 管顶 top of pipe (TOP) 管底 bouom of pipe (BOP) 沟底 boaom of trench

管子内底 invert (inside bottom of pipe) 底平 flat on bottom (FOB) 顶平 flat on top (FOT) 工作点 working point (W.P.) 面至面 face to face (F-F) 中心至端面 center to end (C-E) 中心至面 center to face (C-F)

中心至中心,中至中 center to center (C-C) 坐标 coordinate

坐标原点 origin of coordinate 出口中心线 center line of discharge 入口中心线 center line of suction 中心线 centerline (CL) 入口 inlet, suction 出口 outlet, discharge 排出口 exhaust 距离 distance

5.8 相关专业的专业词汇 5.8.1 工艺 (1) 图及表

流程图 flow diagram

工艺流程图 process flow diagram (PFD) 管道及仪表流程图 piping and instrument flow diagram (PID)

公用工程流程图 utility flow diagram (UFD) 管线表 line list; line schedule 命名表;管道表 nomenclature 设备表 equipment list (schedule) (2) 流体 fluid 空气 air

仪表空气 instrument air 工艺空气 process air

低压蒸汽 low pressure steam 中压蒸汽 medium pressure steam 高压蒸汽 high pressure steam 伴热蒸汽 tracing steam 饱和蒸汽 saturated steam 过热蒸汽 superheated steam 氧气 oxygen 氢气 hydrogen 氮气 nitrogen 燃料气 fuel gas 天然气 natural gas 火炬气 flare gas 酸性气 sour gas

液化石油气 liquefired petroleum gas (LPG) 氨气 ammonia gas 冷却水 cooling

循环水 circulating water 锅炉给水 boiler feed water 热水 hot water

蒸汽冷凝水 steam condensate 盐水 brine

工艺水 process water 化学污水 chemical sewage 防腐剂 corrosion inhibitor 重油 heavy oil 石脑油 naphtha 燃料油 fuel oil 润滑油 lubricating oil 密封油 sealing oil 冷冻剂 refrigerant 载热体 heating medium 溶剂 solvent 溶液 solution 母液 mother liquor

单体 monomer 聚合物 polymer 均聚物 homopolymer 共聚物 copolymer 工艺液体 process liquid 工艺气体 process gas 硫酸 sulphuric acid 盐酸 chlorhydric acid 硝酸 nitric acid 烧碱 caustic soda

(3) 流体特性 fluid characteristics 蒸汽压 vapor pressure 临界温度 critical temperature 临界点 critical point 临界压力 critical pressure 比热 specific heat 湿度 humidity 密度 density 比重 specific gravity 粘度 viscosity 闪点 flash point 融点 melting point 凝固点 freezing point 浓度 concentration 爆炸极限 limit of explosion 有毒的 toxic

可燃的;易燃的 flammable (4) 其它 回收 recovery 再生 regeneration 循环 cireulatlon 再循环;再生 recycle 补充 make-up 制备 preparation 蒸汽吹扫 steaming out 吹扫 purge

抽空;排空 evacuation 吹出 blow-off 排污 blow down 破真空 vacuum breaker 大气腿 barometric leg 备用 stand-by

化学清洗 chemical cleaning

净正吸入压头 net positive suction head (NPSH) 进料 feed 成品 product 污染 contamination

大气污染 atmospheric pollution 环境温度 ambient temperature

5.8.2 建筑、结构 建筑物 building 钢结构 steel structure

已有钢结构 existing steel structure

钢筋混凝土结构 reinforced concrete construction 楼面 floor

平台 platform (PF) 地面 ground level 栏杆 handrail 楼梯 stair; stair way 直梯 ladder

柱 column; post; stanchion 基础 foundation; footing 粱 beam

斜撑;支撑 bracing 桁架;主粱 girder 构件 member 隔墙 partition wall 墙 wall

篦子板 grate; grating 吊装孔 erection opening 吊梁 hoisting beam 棚 shelter 窗 window 天窗 skylight 门 door 防火门 fire door 地漏 floor drain 防火层 fire-proofing 总图 general plot plan 路肩 shoulder 桩 pile 灌浆 grouting 风荷载 wind load 雪荷载 snow load 动力荷载 dynamic load 静荷载 dead load 活荷载 live load 风速 wind velocity

主导风向 most frequent wind direction 5.8.3 仪表

盘(操作盘) panel 就地盘 local panel 仪表盘 instrument panel 常开 normally open 常闭 normally closed

电缆槽(架) cable tray (channel); cable rack 仪表电缆槽(架) instrument cable tray (duct) 压力计 manometer; pressure gauge

热电偶 thermocouple 温度计 thermometer 液位计 level gauge 玻璃液位计 gage glass 温度计保护管 thermowell 流量计 flow meter 孔板 orifice 变送器 transmitter 联锁 interlock 仪器;设备 apparatus

仪器分析 instrumental analysis 自动分析 automatic analysis 气体分析 gas analysis 化学分析 chemical analysis 气相色谱仪 gas chromatograph 液相色谱仪 liquid chromatograph 质谱分析 mass spectrometric analysis 5.8.4 电气

危险区划分 hazardous area classification 危险区平面图 hazardous area plan 电气盘 electrical panel 配电盘 switch board 电缆沟 cable trench 电流 current 直流 direct current 交流 alternating current 频率 frequency 相位 phase

功率因数 power factor 电压 voltage 电阻 resistance 电容 capacitance 静电 static electricity 接地 grounding; easthing 照明 lighting; illumination 避雷针 lightning preventer 电话 telephone 电线 wire

接线箱(盒) junction box 导线管 conduit tube 5.8.5 设备

固定鞍座 fixed saddle 滑动鞍座 sliding saddle 管口 nozzle

人孔 manhole (MH) 手孔 handhole (HH) 检查孔 inspection hole 吊柱 davit 切线 tangent line

焊接线 weldingiine 件号 part humbet

椭圆形封头 ellipsoidal head 加强圈 reinforcing ring 接地板 earth lug 吊耳 lifting lug 气缸 cylinder 轴 shaft 轴承 bearing

附件,附属设备 accessory 编位号设备 itemized equipment 无位号设备 non-itemized equipment 5.8.6 水道 (1) 流体 原水 raw water 硬水 hard water 软水 soft water 饮用水 potable water

循环冷却水给水 cooling water supply 循环冷却水回水 cooling water return 脱盐水 demineralized water 苦咸水(碱性水) brackish water 生活污水 sanitary sewer 工业废水 industrial waste water 雨水 rain water

污染雨水 contaminated rain water 消防水 fire water (2) 装置、设施 软化装置 softener 沉淀器 settler 沉淀池 clarifier

脱盐装置 demineralizer 水处理 water traatment 冷却塔 cooling tower 中和池 neutralization tank 化粪池 septic tank 渗滤井 soak-away pit 井 well 阀井 valve pit 清扫口 clean out (3)消防 消火栓 hydrant 水炮 water monitor 洒水器 sprinkler 水喷淋 watering 灭火器 fire extinguisher 消防水泵 fire pump 消防车 fire fighting truck 泡沫消防 foam fire-fighting

泡沫栓 foam hydrant 泡沫炮 foam monitor

消防软管接头 fire hose connection 6 管道支吊架 Pipe Supports and Hangers 6.1 管架零部件 Attachment of Support 管托 shoe 管卡 clamp U形夹(卡) clevis

锻制U形夹 forged steel clevis 支耳;吊耳 lug; ear 耳轴 trunnion 止动挡块 shear lug 托座 stool 托架 cradle 带状卡 strap clamp 夹板,导向板 cleat 可调夹板 adjustable cleat 角板;连接板 gusset 筋;肋 rib 支承环 ring 加强板 stiffiener 底板 base plate 顶板 top plate 翅片式导向板 fin

预埋件 embedded part; inserted plate 垫板(安装垫平用) shim 锚固件;生根件 clip

预焊件(设备上) clip (on equipment) 聚四氟乙烯滑动板 PTFE sliding plate 连接板 tie plate 连接杆 tie rod 限制杆 limit rod 带环头拉杆 eye rod 连接杆 connecting rod 杠杆 lever 支撑杆 strut

定位块 preset pieces 间隔管(片、块) spacer

滑动吊板(吊架顶部用) sliding traveler(for hanger) 滑轮组 tackle-block 钢索,电缆 cable 木块 wood block 鞍座 saddle 裙座 skirt

软管卷盘(简) hose reel 管部附着件 pipe attachment

6.2 管支架型式 Type of Pipe Support 支承架 resting support 滑动架 sliding support

固定架 anchor 导向架 guide

限制性支架;约束 restraint 限位架 stop 限位器 stopper 定值限位架 limit stop 二维限位架 two-axis stop

往复定值限位架 double-acting limit stop 定向限位架 directional stop 吊架 hanger

弹簧架 spring support

弹簧托架 resting type spring support 弹簧吊架 spring hanger 恒力吊架 constant hanger

重锤式吊架 counter weight hanger 弹簧恒力吊架 spring constant hanger

弹簧恒力托架 resting type spring constant support 滚动支架 rolling support 弹簧支撑架 spring bracing 减振器 snubber

液压减振器 hydraulic snubber 减振装置 damping device 缓冲简(器) dash pot 刚性吊架 rigid hanger 6.3 标准及通用型支架

标准管架 standard pipe support 通用管架 typical pipe support 悬臂架 cantilever support 三角架 triangular support’ 支腿 leg

Ⅱ形管架 Ⅱ-type support L形管架 L-type support 柱式管架 pole type support 墙架 support on wall 可调支架 adjustable support 管墩,低管架 sleeper 特殊管架 special support

管道支吊架图 piping support drawing 6.4 管架安装 背至背 back to back 钻孔 drill

长孔 slot; slot hole 放气孔;通气孔 vent hole 灌浆;水泥砂浆填平 grouting 组装;装配 assembly 攻螺孔 tapped; tapping 自由滑动 free to slide 跨度 span

对中心;找正 alignment

切割使适合 cut to suit 修饰使适合 trim to suit

伸出长度(指预埋螺栓) extrusion 7 应力计算

热应力分析 thermal stress analysis 管道柔性分析 piping flexibility analysis 荷载工况 load case 力 force 反力 reaction 力矩 moment

弯曲力矩 bending moment 扭矩 torque

外载 externally applied load 荷载 load

冷态荷载 cold load 工作荷载 working load 外力 external force 内力 internal force 力偶 couple of force 管系 piping system 位移 displacement

附加位移 appendant displacement; externally imposed displacement 角位移 angular rotation 冷拉 cold spring 自拉 self spring 方向 direction 元件 member 节点 node

节点号 node number 自由 free

固定点 fix point; anchor point 刚性的 rigid 柔性 flexibility 塑性 plasticity 热循环 thermal cycle

剧烈循环条件 severe cyclic condition 应力 stress

弯曲应力 bending stress 扭转应力 torsional stress 轴向应力 axial stress 剪切应力 shear stress 拉应力 tension stress 压应力 compression stress 一次应力 primary stress 二次应力 secondary stress

位移(热胀)应力范围 displacement (thermal expansion) stress range 许用应力范围 allowable stress range 位移应力 displacement stress 柔性应力 flexibility stress

内压应力 internal pressure stress 外压应力 external pressure stress 纵向应力 longitudinal stress 许用应力 allowable stress 主应力 principal stress

圆周应力 circumferential stress; hoop stress 峰值应力 peak stress 脉动应力 pulsating stress 交变应力 alternating stress 残余应力 residual stress 热应力 thermal stress 遛转半径 radius of gyration 泊松比;横向变形系数 Poisson ratio 弹性模量 modulus ofelasticity 惯性矩 moment of inertia 极惯性矩 polar moment of inertia 断面系数 section modulus

应力集中系数 coefficient of stress concentration 应力范围减小系数 stress range reduction factur 应力增大系数 stress intensification factor 面内 in-plane 面外 out-plane

柔性系数 flexibility factor 柔度特性 flexibility characteristic 弹簧系数 spring constant

热膨胀系数 thermal expansion coefficient 安全系数 safety factor

应变;变形 strain; deformation 应变能 strain energy 挠度;弯度 deflection 地震 earthquake 耐震等级 seismic class 临时荷载 temporary load

地震荷载 seismic load; earthquake load 地震系数 seismic coemcient; seismic factor 冲击荷载 shock load

超载 superimposed load; excess load 集中质量 lumped mass 推力 thrust

设计震度 design scismic coefficient 设计响应谱 design response spectrum 谱分析 spectrum analysis 动态分析 dynamic analysis 谐振分析 harmonic analysis

固有振动型式 natural frequency mode 阻尼振动 damped vibration 机械振动 mechanical vibration 音响振动 acoustic vibration 自由振动 free vibration

共振 resonance 湍振 surging 脉动 pulsation 激振;激发 excitation

衰减系数 decay factor; decay coefficient; attenuation constant 固有频率 natural frequency 周期 period 波谷 wave trough 波峰 wave crest 振幅;波幅 amplitude 水锤 water hammer 8 隔热、隔声 玻璃棉 glass woo1 岩棉 rock wool

聚氨酯;聚氨基甲酸酯 polyurethane 泡沫玻璃 foam glass; cellular glass 沥青 asphalt 油毛毡 asphalt felt 镀锌铁丝 galvanized wire

镀锌铁丝网 galvanized wire mesh 石棉板 asbestos board 石棉布 asbastos cloth 石棉织品 asbestos fabric 管壳 shell 棉毡 blanket

硅酸钙 calcium silicate

硅酸铝纤维 aluminosilicate fiber 珍珠岩 perlite

泡沫混凝土 foamed concrete; cellular concrete 蛭石 vermiculite 矿(渣)棉 mineral wool 保温块 insulation block

硅藻土 kieselguhr; diatomite; diatomaceous earth 碳酸镁 magnesium carbonate 软木 cork wood

泡沫聚苯乙烯 cellular polystyrene; foam polystyrene 硬泡沫橡胶 rigid foam rubber 填颖材料 caulking material

玛帝脂保护层 mastic weatherproof coating 水泥抹面 finishing cement

金属保护层 clad; metal jacketing; cladding metal 玻璃布 glass (fiber) cloth

镀锌铁皮 galvanized (sheet) iron; galvanized plain sheet 铝板 alaminium sheet 油毛毡;沥青毡 asphalt felt 发毡 hair felt 发泡 foaming

导热系数 thermal conductivity factor 隔热;融热层 insulation

保温 hot insulation 保冷 cold insulation

人身保护 personal protection 隔声 sound insulation 防结露 anti-sweat 防冻 winterizing 线规 wire gage

伯明翰线规 Birmingham wire gage (BWG) 美国线规 American wire gage (AWG) 支承环 support ring 环箍 circumferential band 钢环 steel ring 吸声 sound-absorbing 分贝 Decibel 声源 sound source 声强 sound intensity 声压值 sound pressure level 噪声值 noise level; sound level 聚氨酯漆 polyurethane paint 有机硅漆 organic silicon paint 漆酚树脂漆 urushiol resin paint 环氧树脂漆 epoxy resin paint

过氯乙烯漆 ethylene perchloride paint 无机富锌漆 inorganic zinc-rich paint 耐酸漆 acid-proof paint 耐碱漆 alkali-proof paint 耐热漆 heat-proof paint 测温漆 thermo-paint 颜色 colour (color) 淡(浅)色的;轻的 light 深色的 dark 红色的 red 蓝色的 blue 黄色的 yellow 绿色的 green 紫色的 purple 棕色的;褐色的 brown 橙色的 orange colour 灰色的 grey (gray)

表面处理 surface preparation 阴极保护 cathodic protection 耐蚀性 corrosion resistance 腐蚀 corrosion 点蚀 pitting

缝隙腐蚀 crevice corrosion 晶间腐蚀 intergranular corrosion 电化腐蚀 electro corrosion 接触腐蚀 contact corrosion 气蚀 cavitation erosion

应力腐蚀 stress corrosion 气相腐蚀 gaseous corrosion 氢脆 hydrogen embrittlement 10 焊接 Welding

10.1 焊接种类 Varieties of Welding 电弧焊 arc welding

电熔焊 electric fusion welding (EFW) 气熔焊 fusion gas welding (FGW) 电阻焊 electric resistance welding (ERW)

有保护的金属电弧焊 shielded metal arc welding (SMAW)

手工或自动隋性气体保护钨极电弧焊 manual and automatic inert gas tungsten arc welding (GTAW) 自动埋弧焊 automatic submerged arc welding

金属极隋性气体保护电弧焊 gas metal arc weiding (GMAW) 氩弧焊 argon-arc welding,

气体保护电弧焊 gas-shielded arc welding 气焊 gas welding; flame welding 等离子焊 plasma welding 硬钎焊 braze welding 电渣焊 electroslag welding 爆炸焊 explosive welding 10.2 焊接形式 Type of Welding RF – RAISED FACE凸面法兰(对接焊) PJ 分对焊或松套法兰

SW – SOCKET WELD承插焊法兰 Slip-on flange (SF) 平焊法兰 Butt weld flange(BWF) 对焊法兰 Female and male flange(MFM) 凹凸法兰 With neck flange (NF) 带颈法兰 Flange cover (FC) 法兰盖 Blind flange (BF) 盲法兰 Full face (FF) 平面管道法兰 Raised face (RF) 凸面法兰

Ring joint face (RJ) 环连接面管道法兰

Socket raised face flange(SRFF) 承插凸面法兰 Galvanized threaded flange 镀锌丝扣法兰 Butterfly valve flange 蝶阀法兰 Slotted flange开槽法兰 Th 螺纹连接 Threaded WN 带颈对焊 weld neck SO 带颈平焊 slip-on PL板式平焊plate SW 承插焊 sock welded RJ 环连接面g joint FF 全平面flat face

TG 榫槽面ongue and groove MFM 凹凸面 male and female

PJ/SE 对焊环松套 pipe joint/ stub end PJ/PR 平焊环松套 pipe joint/ plate ring IF 整体法兰 integrated flange

BF 法兰盖或盲法兰 blind flange 球阀 ball valve 闸阀 gate valve 截止阀 globe valve 蝶阀 butterfly valve

止回阀 check valve (non-return valve) 隔膜阀 diaphram valve 旋塞阀plug valve 针型阀 niddle valve

角焊 fillet welding

间断焊 intermittent welding 点焊 spot welding 对焊 butt welding 搭焊 lap welding 塞焊 plug welding 珠焊 bead welding 槽焊 slot welding 堆焊 build up welding 垫板焊 backing weld 坡口 groove V形坡口 V groove

单面U形坡口 single U groove K形坡口 double bevel groove X形坡口 double V groove 双面U形坡口 double U groove

U-V组合坡口 combination U and V groove 根部间隙 root gap 焊接符号 symbol of weld 错边量 alignment tolerance 10.3 焊接位置 Welding Position 仰焊 overhead welding 现场焊 field weld (F.W.) 封底焊 back run welding 立焊 vertical welding 平焊 flat welding

工厂(车间)焊接 shop weld 定位焊 tack weld 跳焊 skip welding 节距 pitch

10.4 焊接缺陷 Defects of Welding 焊接裂纹 weld crack 根部裂纹 root crack 微裂纹 micro crack 错位 mismatch 弧坑 pit; crater 焊穿 burn through 夹渣 slag inclusion 咬边;咬肉 undercut

焊瘤 overlap

气孔 porosity, blow hole 砂眼 blister 针孔 pin hole

严重飞溅 excessive spatter

未溶合 incomplete fusion; lack of fusion 根部未焊透 incomplete penetration 10.5 其它

母材;基层金属 base metal 预热 preheating

热影响区 heat affected zone (HAZ) 焊条 welding electrode (rod) 焊丝 welding wire 焊药(剂) flux

11 热处理 Heat Treatment

11.1 普通热处理 Conventional Heat Treatment 退火 annealing

局部退火 spot annealing 中间退火 process annealing 球化退火 spheroids annealing 等温退火 isothermal annealing 极软退火 dead-soft annealing 回水 tempering 正火 normalizing 淬火 quenching

水淬火 water quenching 油淬火 oil quenching

等温淬火 isothermal quenching 断续淬火 slack quenching 高温淬火 hot quenching 水冷淬火 cold quenching 调质 quenching and tempering 消除应力 stress relief 时效处理 ageing treatment 可淬性 hardenability

过热敏感性 superheated susceptivity 回火脆性 temper brittleness

11.2 表面热处理 Surface Heat Treatment 火焰表面淬火 flame surface quenching 感应(高频)硬化 induction hardening 渗碳 carbonization 渗氮 nitridation 渗铬 chromizing 渗铝 aluminizing 12 检验及试验 12.1 检验 Inspection 焊接检验 welding inspection

无损检验 non-destructive testing (NDT) 肉眼检验;外观检验 visual inspection

着色渗透检验 dye penetrant inspection 液体渗透检验 liquid penetrant test (PT) X射线照相 X-ray radiography γ射线照相 gamma radiography 射线检验 radiographic test (RT) 涡流探伤 eddy current test (ET) 超声波探伤 ultrasonic test (UT) 磁粉探伤 magnetic particle test (MT)

荧光渗透检验 fluorescent penetrant inspection 12.2 试验 Test 压力试验 pressure test 水压试验 hydraulic test 气压试验 pneumatic test 气密试验 air tightness test 泄漏试验 leak test

卤气泄漏试验 halogen gas leak test 盛水试验 full water test 真空试验 vacuum test 拉伸试验 tension test 弯曲试验 bending test 冲击试验 impact test 硬度试验 hardness test 疲劳试验 fatigue test 压扁试验 flattening test 扩口试验 flaring test 金相试验 microscopic test 腐蚀试验 corrosion test

焊接工艺评定试验 welding procedure qualification test 13 设计阶段及管理

分析设计阶段 analytical engineering phase 初步阶段 preliminary stage

规划布置阶段 planning stage (phase) 成品设计阶段 production design phase 详细设计 detail design 基础设计 basic design 工作程序 working procedure 界区条件 battery limit condition

开工会议 kick-off meeting; launching meeting 项目审核会 proiect review meeting

项目进展情况报告 proiect status report (PSR) 厂商协调会 vendor coordinative meeting (VCM) 用户变更通知 client change notice (CCN) 先期确认 advanced certified final (ACF) 最终确认 certified final (CF)

设计基础数据 basic engineering design data 数据表 data sheet

设计文件 design document 设计注释 design note

工程规定 engineering specification

设计规定汇总表 design specification summary sheet (DSSS) 资料;文件 documentation 附件 appendix

技术说明 technical specification 索引;目录 index

工程手册;设计手册 engineering manual 计算书 calculation sheet

批准用于规划布置 approved for planning (AFP) 批准用于设计 approved for design (AFD) 批准用于施工 approved for construction (AFC) 详细设计版 detail design issue (DDI) 参考、基准 reference 标准 standard (STD) 标准图 standard drawing 图 figure; drawing 草图 sketch

参考图 reference drawing 工程图 engineering drawing 竣工图 as built drawing 说明 description 待定 hold 版次 issue

修改 revision (REV) 审核提纲 check list 审定 approval 校核 check 制图 drawn 标题栏 title block 项目号 job No.

图号 drawing number (DWG No.) 会签 inter department check 工时 man-hour (M/H) 工日 man-day (M/D) 人月 man-month (M/M) 项目 project

项目经理 project manager 设计经理 design manager 状态报告 status report 安装 erection; installation 建设 construction

试车 commissioning; running-in 开车 start-up 运行中 on stream 停车 shut-down 大修 over haul 模型 model 部门 department 专业;学科 discipline

14.2 采购 Procurement; Purchase

采购说明 purchase specification 订货单;订购单 purchasing order

采购说明汇总表 purchasing specification summary sheet (PSSS) 请购 requisitioning

交货单 delivery order (D/O) 装箱单 packing list 预制的 prefabricated 备品备件 spare parts 供应者 supplier

制造者;制造厂 manufacturer; vendor 顾客 client; customer 承包商 contraction 分包商 subcontractor 业主 owner 用户 user 包装 packing。

防锈包装 rust-proof packing 防潮湿包装 moisture-proof packing 防水包装 water-proof packing 板条箱 crate 木箱 wooden box

超尺寸运输 over-dimension cargo (ODC) 催货 expediting 检验 inspection 运输 transportation

船上交货,离岸价格 free on board (FOB) 敞车上交货 free on truck 码头交货 ex wharf; expire 15 单位 Unit

单位制 system of units 米 meter (m)

毫米 millimeter (mm) 英尺 foot (ft) 英寸 inch (in) 弧度 radian (rad) 度 degree (°) 摄氏 Celsius (C) 华氏 Fahrenheit (F)

磅/平方英寸 pounds per square inch (psi) 百万帕斯卡 million pascal (MPa) 巴 bar

千克(公斤) kilogram (kg) 克 gram (g) 牛顿 newton (N) 吨 ton (t)

千磅 kilopound (kip) 平方米 square meter (m 2) 方毫米 square millimeter (mm2 ) 立方米 cubic meter (m3 )

升 liter; litre (L)

转/分 revolutions per minute (rpm) 百万分之一 parts per million (ppm) 焦(耳) Joule (J) 千瓦 kilowatt (kW) 伏(特) volt (V) 安(培) ampere (A) 欧(姆) ohm (Ω) (小)时 hour (h) 分 minute (min) 秒 second (s)

设计图layout; design 毛重gross weight 施工图final 净重net weight 平面图plan 支座saddle 立面图elevation 支架support

轴测图、透视图isometric drawing; detail drawing 吊架cradle

详图、大样图、接点图record drawing 间距distance; clearance; spacing

修改图竣工图as-completed drawing; as-built drawing 跨距span 图名title 焊接welding 图号drawn No.

焊缝weld; welding seam; bead 比例scale

石棉水泥接口asbestos-cement joint 温度temperature 青铅接口lead joint

设计温度design temperature 承口、大头hub; bell; socket 湿度humidity 插口、小头spigot 流量flow

压力试验pressure test 流速flow velocity 水压试验hydraulic test 摄氏温度centigrade scale(℃) 渗漏leakage

华氏温度Fahrenheit scale(°F) 关闭close

公称直径nominal diameter(DN) 型号、类型type; model 外径outside diameter(OD) 尺寸、体积size; volume

内径inside diameter(ID) 功率power

一览表list; breviate; catalogue 转速rotating speed 重量weight 二、材料设备

镀锌钢管galvanized steel pipe 溢流管overflow pipe 焊接钢管welded steel pipe 循环管circulation pipe 无缝钢管seamless steel pipe 放水管ajutage

不锈钢管stainless steel pipe 煤气管gas pipe

铸铁给水管cast iron pipe for water 压缩空气管compressed air pipe 铸铁排水管cast iron pipe for waste 液化石油气管LPG pipe 铜管copper pipe 氧气管O2 pipe

聚氯乙烯塑料管PVC pipe 乙炔管C2H2 pipe

硬聚氯乙烯塑料管UPVC pipe 真空管vacuum pipe

陶土管、缸瓦管vitrified pipe 地下管道underground pipe

预应力混凝土管prestressed concrete pipe 顶管jacking

螺纹连接管道screwed pipe; thread pipe 埋深placing depth

套管、保护管casing pipe; casing protected pipe 管沟trench

管道附件pipe auxiliaries 管道工plumber 阀门valve

安装install; erect; fit; fix 手动阀manually operated valve 安装工程installation

气动阀pneumatically operated valve 组装make-up; assemble

电磁阀electromagnetically operated valve 热水采暖hot water heating 电动阀electrically operated valve 蒸汽采暖steam heating 闸阀gate valve

自动消防系统automatic fire system 截止阀break valve

喷水灭火系统sprinker system

止回阀、单向阀check valve; back-pressure valve

埋设、暗敷built-in

球阀globe valve; ball cock 总管main pipe

减压阀pressure reducing valve 立管stack; riser 疏水阀steam trap 横管horizontal 安全阀safety valve 水平管horizontal 浮球阀float valve 支管branch pipe 角阀angle valve 向上去to above (T/A) 蝶阀butterfly valve 向下去to below (T/B) 底阀、吸水阀foot valve 坐标coordinates 过滤器strainer; filter

绝对标高absolute elevation;absolute level 水嘴、龙头tap

相对标高relative elevation;relative level 冲洗阀flush valve 坡度slope

旁通阀by-pass valve 找中心centring 旋塞cock; plug cock

安装误差installation deviation 管件pipe fitting

绝对压力absolute pressure 马铁配件mitis iron fittings 相对压力relative pressure 弯头elbow

设计压力design pressure 三通Tee

操作压力operating pressure 四通cross 盲板、法兰盖blind 补芯、内外丝bushing 垫片gasket

管接头coupler; socket 螺栓bolt

活接头、由任union 螺母nut

异径管、大小头reducer 盘根、密封填料packing 短接头、对丝nipple 软管接头connection 锁母、纳子nut

U形螺丝、U形轧头stirrup

管堵、塞头plug

洗脸盆、面盆washbasin; lavatory 套筒、套袖sleeve

大便器、马桶closet; water closet; lavatory bowl 弯管bend 浴缸bath tub 乙字管offset 小便斗urinal

U形弯close return bend

莲蓬头、淋浴器shower; shower nozzle 法兰flange 地漏floor drain 设计design

存水弯siphon trap; trap; running trap 校对check

卫生设备plumbing fixture; sanitary fitting 专业负责人chief 水泵pump

设计总负责人project chief 水塔water tower 投标tender; bid

水表disc meter; rating meter 概算budget estimate 离心泵centrifugal pump 预算(表)budget

消火栓、消防龙头fire hydrant; fire plug 决算actual budget

室内消火栓indoor fire hydrant 规范、标准、准则code; standard 室外消火栓outdoor fire hydrant 底层ground floor(英); first floor(美) 地上消火栓post fire hydrant

二层first floor(英); second floor(美) 地下消火栓flush fire hydrant

三层second floor(英); third floor(美) 消防箱fire box 锅炉房boiler room

泡沫灭火器foam fire extinguisher 泵房pump room

卤代烷灭火器halon fire extinguisher 楼上upstairs

二氧化碳灭火器CO2 fire extinguisher 楼下downstairs

干粉灭火器powder fire extinguisher 夹层mezzanine

清水灭火器plain water fire extinguisher 地下室basement; cellar

消防器材five apparatus;fire-fight extinguisher 顶层groof; ceiling; top floor 报警器warning

卧室、起居室bed room; living room 水箱tank 盥洗间lavatory 锅炉boiler 厕所toilet

补偿器、膨胀节compensator; expander 浴室bathroom 散热器(片)radiator 厨房kitchen 加热器heater

技术要求specification 热交换器heat exchanger 外观检查visual inspection 人孔man hole; hatch

验收、认可accept; acceptance 空调器air conditioner

现场site; job site, working site 煤气表gas meter 工期completion period 煤气灶gas cooker 扫地出门job clean up 绝缘跨接导线bridle wire 竣工complete 冷凝器condenser 进水管inlet pipe 油分离器oil separator 出水管outlet pipe

防锈漆rust protection paint

上水管water pipe;feed water;water supply 保温层insulation; insulator 下水管drain pipe; waste pipe 压力表pressure gauge 废水管waste pipe

温度计temperature gauge; thermometer 粪便污水管soil pipe, sewer pipe 液位计level gauge; level indicator 透气管vent pipe 下水窨井drain well

雨水管storm drain pipe; storm sewer 污水窨井sewer man-hole 冷水管cold water pipe

化粪池septic tank; anaerobic tank 热水管hot water pipe 阀门井valve well 蒸气管steam pipe

冷冻水管freezing water pipe 冷凝水管condensate pipe 回水管return water pipe 冷却水管cooling water pipe

Crossover: 跨越;跨桥

Brass Comp F: BRASS COMPRESSION FITTINGS 黄铜卡套配件 Socket: 插座

Brass Comp N: brass compression nut 黄铜卡套螺母 Brass Comp Plate Wall Elbow: 黄铜卡套板壁弯头

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