常用管件管道配件中英文对照

常用管件管道配件中英文对照１.管件系列

1.1>>P 管子Pipe

1.2>> EL 弯头Elbow

1.2.1> ELL 长半径弯头Long radius elbow

1.2.2> ELS 短半径弯头Short radius elbow

1.2.3>MEL 斜接弯头（虾米腰弯头）Mitre elbow

1.2.4> REL 异径弯头Reducing elbow

1.3>> T 三通Tee

1.3.1> LT 斜三通Lateral tee

1.3.2> RT 异径三通Reducing tee

1.3.3> CROSS 四通

1.4>>R 异径管接头（大小头）Reducer

1.4.1> CR 同心异径管接头（同心大小头）Concentric reducer 1.4.2> ER 偏心异径管接头（偏心大小头）Eccentric reducer 1.5>> CPL 管箍Coupling

1.5.1> FCPL 双头管箍Full coupling

1.5.2> HCPL 单头管箍Half coupling

1.5.3> RCPL 异径管箍Reducing coupling

1.6>>BU 内外螺纹接头Bushing

1.7>> UN 活接头Union

1.8>> HC 软管接头Hose coupler

1.9>> SE 翻边短节Stub end

1.10>> NIP 短节Pipe nipple or straight nipple

1.10.1>SNIP 异径短节Swaged nipple

1.11>>CP 管帽（封头）Cap

1.12>> PL 管堵（丝堵）Plug

1.13>> BLK 盲板Blank

1.13.1> SB 8字盲板Spectacle blind

1.14>> PAD 补强板Reinforcing pad

1.15>焊接支管台 WELDOLET

1.16> 螺纹支管台 THREADOLET

1.17> FO 限流孔板

2 法兰

2.1>> PLG 法兰Flange

2.1.1> WNF 对焊法兰Welding neck flange

2.1.2> SOF 平焊法兰Slip-on flange

2.1.3> SWF 承插焊法兰Socket-welding flange

2.1.4>T 螺纹法兰Threaded flange

2.1.5> LJ 松套法兰Lapped joint flange

2.1.6> REDF 异径法兰Reducing flange

2.1.7> BF 法兰盖（盲法兰）Blind flange

2.2>> FSF 法兰密封面Flange scaling face

2.2.1> FF 全平面Flat face

2.2.2>RF 凸台面Raised face

2.2.3> MFF 凹凸面Male and female face

2.2.4>LF 凹面Female face

2.2.5> LM 凸面Male face

2.2.6> RJ 环连接面Ring joint face

2.2.7>TG 榫槽面Tongue and groove face

2.2.8> TF 榫面Tongue face

2.2.9> GF 槽面Groove face

3 垫片

3.1>> >G 垫片Gasket

3.1.1>> NMG 非金属垫片Non-metallic gasket

3.1.1.1> AG 石棉垫片Asbestos gasket

3.1.1.2> RG 橡胶垫片Rubber gasket

3.1.1.3> TEG 聚四氟乙烯包复垫片PTFE envelope gasket 3.1.2>> SMG 半金属垫片Semimetallic gasket

3.1.2.1 >MJG 金属包垫片Meta-jacket gasket

3.1.2.2> SWG 缠绕式垫片Spiral wound gasket

3.1.3>> MG 金属垫片Metallic gasket

3.1.3.1> FMG 金属平垫片Flat metallic gasket

3.1.3.2> SMSG 齿形金属垫片Solid metal serrated gasket 3.1.3.3> LER 透镜式金属环垫Lens ring gasket

3.1.3.4> OCR 八角形金属环垫Octagonal ring gasket

3.1.3.5> OVR 椭圆形金属环垫Oval ring gakset

3.1.3.6> IR/OR 内外定位环Inner ring and outer ring 3.1.3.7> IR 内定位环Inner ring

3.1.3.8> OR 外定位环Outer ring

4 坚固件

4.1>> B 螺栓Bolt

4.1.1> SB 螺柱Stud bolt

4.2>> NU 螺母Nut

4.3>> TB 花蓝螺母Turnbuckle

4.4>> WSR 垫圈Washer

4.4.1 >SWSR 弹簧垫圈Spring washer

5 阀门

5.1>> GV 闸阀Gate valve

5.2>> GLV 截止阀Globe valve

5.3>> CHV 止回阀Check valve

5.4 >> BUV 蝶阀Butterfly valve

5.5>> BAV 球阀Ball valve

5.6>> PV 旋塞阀Plug valve (cock)

5.7>> CV 调节阀Control valve

5.8>> SV 安全阀Safety valve

5.9>>RV 减压阀Pressure reducing valve 5.10>> ST 蒸汽疏水阀Steam trap

5.11>> PRV 泄压阀Pressur relief valve

5.12>> BV 呼吸阀Breather valve

5.13>> NV 针形阀Needle valve

5.14>> AV 角阀

5.15>> DV 隔膜阀

5.16>> TWV 三通阀

5.17>> SGV 插板阀

6 管道上用的小型设备

6.1>> SPR 气液分离器Separator

6.2 >>FA 阻火器Flame arrester

6.3 >>SR 过滤器Strainer

6.3.1> SRY Y型过滤器Y-type strainer

6.3.2> SRT T型过滤器T-type strainer

6.3.3> SRB 桶式过滤器Bucket type strainer 6.3.4> TSR 临时过滤器Temporary strainer 6.4.>> SIL 消声器Silencer

6.5 >>SG 视镜Slight glass

6.6 >>SC 取样冷却器Sample cooler

6.7 >>DF 排液漏斗Drain funnel

6.8>> LM 管道混合器Line mixer

6.9>> RO 限流孔板Restriction orifice

6.9.1> MO 混合孔板Mixing orifice

6.1>>> RD 爆破片（爆破膜）Rupture disk

6.11 >>EJ 补偿器Expansion joint

7 隔热、伴热

编号缩写中文名称英文名称

7.1 >>INS 隔热Thermal insulation

7.1.1> H 保温Hot insulation

7.1.2> C 保冷Cold insulation

7.1.3>> P 防烫伤隔热Personnel protection insulation

7.2 >T&I 伴热Tracing and insulation

7.3> T 管道伴热（冷）Tracing

7.3.1> EST 蒸汽外伴热External steam tracing

7.3.2> IST 蒸汽内伴热Internal steam tracing

7.3.3 >SJT 蒸汽夹套伴热Steam-jacket tracing

7.3.4 >ET 电伴热Electric tracing

8、配管材料和等级

8.1> M 金属材料Metallic material

8.1.1> CS 碳钢Carbon steel

8.1.2 >CAS 铸钢Cast steel

8.1.3> FS 锻钢Forged steel

8.1.4>> AS 合金钢Alloy steel

8.1.5> SS 不锈钢Stainless steel

8.1.6> AUST SS 奥氏体不锈钢Austenitic stainless-steel 8.1.7>> CI 铸铁Cast iron

8.1.8> MI 可锻铸铁Malleable iron

8.1.9> DI 球墨铸铁Ductile iron

8.1.10> AL 铝Aluminum

8.1.11> BRS 黄铜Brass

8.1.12> BRZ 青铜Bronze

8.1.13> CU 紫铜Copper

8.1.14> LAS 低合金钢Low alloy steel

8.1.15> FLAS 低合金锻钢Forged low alloy steel

8.1.16> CLAS 低合金铸钢Cast low alloy steel

8.2>> THK 壁厚Thickness

8.2.1> SCH 表号Schedule number

8.2.2> STD 标准Standard

8.2.3 >>XS 加强Extra strong

8.2.4>> XXS 特强Double extra strong

9、装置布置

9.1>> CN 建北Construction north

9.2 >>E 东East

9.3>> W 西West

9.4>> S 南South

9.5>> N 北North

9.6>> H 水平Horizontal

9.7>> V 竖直、铅直、直立Vertical

9.8>> GRD 地坪Ground

9.9>> UG 地下Underground

9.10>> BL 装置边界线Battery limit line

9.11>> ESEW 事故沐浴洗眼器Emergency shower and eye washer 9.12>> HS 软管站Hose station

9.13 >>ML 接续分界线Match line

9.14>> PS 管道支架（管架）Piping support

9.15>> PR 管桥Pipe rack

9.16>>STRU 构架（构筑物）Structure

9.17>>BLDG 建筑物Building

9.18>> PD 清扫设施Purge device

9.19 >>PT 池Pit

9.20 >>SHLT 棚Shelter

9.21>> COFF 围堰Cofferdam

9.22>> FL 楼板Floor

9.23>> PF 平台Plateform

10、尺寸标注

10.1 >>>EL 标高Elevation

10.2>> BOP 管底Bottom of pipe

10.3>> COP 管中心Center of pipe

10.4>> TOP 管顶Top of pipe

10.5 >>FOB 底平Flat on bottom

10.6>> FOT 顶平Flat on top

10.7>> CL(屯) 中心线Center line

10.8>> TL 切线Tangent line

10.9>> SYM 对称的Symmetrical

10.10>> BOS 支架底Bottom of support

10.11 >>TOS 支架顶Top of support

10.12>> CL 净距（净空）Clearance

10.13>> CTC 中心至中心Center to center

10.14>> CTF 中心至面Center to face

10.15>> CTE 中心至端部Center to end

10.16>> ETE 端到端End to end

10.17>> FEF 法兰端面Flange and face

10.18 >>FTF 面到面Face to face

10.19 >>D 直径Diameter

10.20>> DN 公称直径Nominal diameter

10.21 >>ID 内径Inside diameter

10.22>> OD 外径Outside diameter

10.23>> DIM 尺寸Dimension

10.24>> MAX 最大Maximum

10.25 >>MIN 最小Minimum

10.26>> AVG 平均Average

10.27>> APP 约、近似Approximate

10.28>> PT.EL 点标高Point elevation

11 图表

11.1>> PFD 工艺流程图Process flow diagram

11.2>> PID 管道和仪表流程图Piping & instrument diagram

11.3>> COD 接续图Continued on drawing

11.4>> DTL 详图Datail

11.5>> SPDWG 管段图Spool drawing (each line isometric drawing) 11.6>> DWGNO 图号Drawing number

11.7>> DWGI 所在图号Drawing identification

11.8>> LOW 材料表List of material

11.9>> MTO 汇料Material take-off

11.10>> APPX 附录Appendix

11.11>> JOB. No. 工号Job Number

11.12>> BEDD 基础工程设计数据Basic engineering design data 11.13>> DEDD 详细工程设计数据Detail engineering design data 11.14>> REV. No. 修改号Recision number

11.15>> REF DWG 参考图Reference drawing

11.16 >>SC 采样接口Sample connection

12、操作方式及工作参数

12.1>> AUT 自动Automatic

12.2>> ML 手动Manual control

12.3>> CHOP 链条操作Chain operated

12.4 >>CSC 铅封关Car seal close

12.5>> CSO 铅封开Car seal open

12.6>> LC 锁闭Lock closed

12.7>> LO 锁开Lock open

12.8>> NC 正常关Normally close

12.9>> NO 正常开Normally open

12.10>> ATM 大气压Atmosphere

12.11>> PN 公称压力Nominal pressure

12.12>> A 绝压

12.13>> G 表压

12.14>> (T) 温度Temperature

12.15>> (P) 压力Pressure

13、施工

13.1>> W 焊接Welding

13.1.1> AW(SMAW) 电弧焊Arc welding

13.1.2> GSAW 气体保护电弧焊Gas shielded-acr welding

13.1.3> EFW 电熔焊Elecric fusion welding

13.1.4 >ERW 电阻焊Electric Resistance welding

13.1.5> GW 气焊Gas welding

13.1.6> LW 搭接焊Lap welding

13.1.7> BW 对焊Butt welding

13.1.8 >TW 定位焊Tack welding

13.1.9> SW 承插焊Socket welding

13.1.10> CW 连续焊Continuous welding

13.1.11> SEW 密封焊Seal welding

13.1.12> SFG 堆焊Surfacing

13.1.13> FW 现场焊接Field welding

13.1.14 > TIG(GTAW) 钨极惰性气体保护焊(氩弧焊)Gas Tungsten Arc Weld 13.2 >>HT 热处理Heat treatment

13.2.1>> PH 预热Preheating

13.2.2 >SR 应力消除Stress relief

13.2.3> PWHT 焊后热处理Post weld heat treatment

13.3> EIT 检查、探伤和实验Examination, inspection & testing

13.3.1> VE 外观检查Visual examination

13.3.2>> UI (UT) 超声探伤Ultrasonic inspection (test)

13.3.3>> RI (RT) 射线探伤Radiographic inspection (test)

13.3.4> MPI (MT) 磁粉探伤Magnetic particle inspection (test) 13.3.5> LPI (PT) 液体渗透检验Liquid penterant inspection (test) 13.3.6> HADT 硬度实验Hardness testing

13.3.7> HYDT 水压实验Hydraulic testing

13.3.8> PNET 气压实验Pneumatic testing

13.3.9> CE 焊条Covered electrode

13.3.10> WW 焊丝Welding wire

13.3.11> ASSY 装配、组合Assembly

13.3.12 >F 现场Field

13.3.13> F/F 现场制造Field faricated

13.3.14> SF 现场决定Suit in field

13.3.15> CSP 冷紧Cold spring

13.3.16> BCT 螺栓冷紧Bolt cold tightening

13.3.17> BHY 螺栓热紧Bolt hot tightening

13.3.18> CO 清洗口Clean out

13.3.19> ANNY 退火Annealed

13.4 >PE 平端面Plain end

13.5 >BE 坡口端Belelled end

13.6> THR 螺纹Thread

13.7 >HB 布氏硬度Brinnel hardness

13.8> RC 洛氏硬度

14、其他

14.1> FDN 基础Foundation

14.2> INF 信息（资料）Information

14.3 >REF 参考Reference

14.4 >REV 修改Revision

14.5 >SEQ 序号（顺序）Sequence

14.6> W/E 设备带来With equipment

14.7> W/I 仪表带来With instrument

14.8> CM 色标Colour mark

14.9> CA 腐蚀裕度Corrosion allowance

14.10> UTL 公用系统Utility

14.11> UC 公用工程接头Utility connection

14.12> QTY 数量Quantity

14.13 >WT 重量Weight

14.14> MHR 工时Man hour

14.15> BC 螺栓分布圆Bolt circle

14.16> HP 高点High point

14.17> LP 低点Low point

14.18> SUC 吸入（口）Suction

14.19 DIS 排出（口）Discharge

14.20> SO 蒸气吹扫（口）Steam out

14.21> NPT 美国标准锥管螺纹National standard taper pipe thread 14.22> NPS 美国标准直管螺纹National standard straight pipe thread 14.23> DR 排液Drain

14.24> VT 放气Vent

14.25> RTG （压力）等级Rating

14.26> CL 等级Class

14.27 >SMLS 无缝Seamless

14.28> 螺旋缝 Spiral seam