管道、装置常用词汇.doc

管子管件

中文(简写)
英文
中文(简写)
英文
管子P
Pipe
异径管（大小头）R
Reducer
弯头EL
Elbow
同心大小头CR
Concentric reducer
长半径弯头ELL
Long radius elbow
偏心大小头ER
Eccentric reducer
短半径弯头ELS
Short radius elbow
管箍CPL
Coupling
斜接弯头（虾米腰弯头）MEL
Mitre elbow
双头管箍FCPL
Full coupling
三通T
Tee
单头管箍HCPL
Half coupling
斜三通LT
Lateral tee
异径管箍 RCPL
Reducing coupling
异径三通RT
Reducing tee
异径弯头REL
Reducing elbow
内外螺纹接头BU
Bushing
活接头UN
Union
软管接头H
Hose coupler
翻边短节SE
Stub end
短节N
Nipple
异径短节SNIP
Swaged nipple
管帽（封头）CP
Cap
管堵(丝堵)PL
Plug
盲板BLK
Blank
8字盲板SB
Spectacle blank(blind)
金属软管MH
Metallic hose
补强板RP
Reinforcing pad
工作压力
Working pressure
设计压力
Design pressure
强度试验压力
Stress test pressure
密封试验压力(严密性试验压力
Seal test pressure
适用介质
Suitable medium
管子
pipe
管道（管路）
Piping(pipeline)
管道系统（管系）
Piping system
管道组成件
Piping components
管子表号
Pipe schedule number
无缝钢管
Seamless steel pipe
有缝钢管
Seamed steel pipe
电熔焊接钢管
Electric-fusion-welded steel pipe
电阻焊接钢管
Electric-resistance-welded steel pipe
双面埋弧焊接管道
Double submerged-arc weld steel pipe
螺旋焊接钢管
Spiral welded steel pipe
镀锌焊接钢管
Galvanized welded steel pipe
渗铝钢管
Aluminium-impregnated steel pipe
金属软管
Metallic hose
有色金属管
Non-ferrous pipe
非金属管
Non-metallic pipe
衬里管
Lined pipe
主管（总管）
Run pipe(header)
支管（分管）
Branch(branch pipe)
袋形管
Bag-shape pipe
盘管
coil
架空管道
Overhead piping
沿地管道
Piping installed along ground
管沟管道
Trench piping
埋地管道
Buried piping
穿墙（板）管道
Piping pass through wall(floor)
跨线
Jump-over connection
旁路管（旁路）
By-pass
穿越管道
Cut-across piping
跨越管道
Cross-over piping
挂越管路
Hung-over piping
工艺管道
Process piping
公用工程管道
Utility piping
低压管道
Low pressure piping
中压管道
Medium pressure piping
高压管道
High pressure piping
真空管道
Vacuum piping
A级管道
Grade A piping
气液两相流管道
Two phase （gas-liquid）flow piping
平衡液体管道
Equilibrium liquid piping
暖泵管道
Warm up pump piping
泵入口平衡管道
Pump inlet balancing piping
塔顶预热介质气相旁通管
Hot vapor by-pass at top of column
泵防凝管道
Pump piping for solidification prevention
管件
Pipe fittings(fittings)
单头螺纹管箍
Half thread coupling
双头承口管箍
Full bell coupling
内外螺纹接头
bushing
快速接头
Quick joint
螺纹短节
Nipple
单头螺纹短节
Half nipple
双头螺纹短节
Full nipple
加强管接头
o-let
螺纹加强管接头
Thredolet
焊接加强管接头
Weldolet
承口加强管接头
Sockolet
弯头加强管接头
Elbolet
斜接加强管接头
Latrolet
管堵（丝堵）
Plug
碟形管帽
Dish cap
椭圆形管帽
Ellipsoid cap
螺纹管帽
Thread cap

法兰
法兰FLG
Flange
全平面FF
Flat face
法兰形式
Type of flange
凸台面RF
Raised face
对焊WN
Welding-neck
凹凸面MFF
Male and female face
平焊SO
Slip-on
凹面LF
Female face
承插焊SW
Socket welding
凸面LM
Male face
螺纹THR
Threaded
环连接面RJF
Ring joint face
松套LJ
Lapped joint(loose)
榫(sun)槽面TG
Tongue and groove face
异径（法兰）RED
Reducing(flange)
榫面TF
Tongue face
法兰盖(盲法兰)BF
Blank flange
槽面GF
Groove face
法兰密封面
Flange sealing face
紧固件
fastener
垫片及紧固件
垫片G
Gasket
八角形金属环垫OCR
Octagonal ring gasket
非金属垫片NMG
Non-metallic gasket
椭圆形金属环垫OVR
Oval ring gasket
石棉垫片AG
Asbestos gasket
螺栓R
Bolt
橡胶垫片RG
Rubber gasket
螺柱SB
Stud bolt
聚四氟乙烯包覆垫片TEG
PTFE envelope gasket
螺母NU
Nut
半金属垫片SMG
Semimetallic gasket
花篮螺母TB
Turnbuckle
金属包覆垫片MJG
Metallic jacket gasket
垫圈WSR
Washer
缠绕式垫片SWG
Spriral wound gasket
弹簧垫圈SWSR
Spring washer
金属垫片MG
Metallic gasket
透镜式金属环垫LER
Lens ring gasket
金属平垫片FMG
Flat metallic gasket
齿形金属垫片SMSG
Solid metal serrated gasket
内环
Inner ring
外环
Outer ring

阀门

闸阀JV
Gate valve
泄压阀RV
Relief valve
截止阀GLV
Globe valve
呼吸阀BV
Breather valve
止回阀CHV
Check valve
针形阀NV
Needle valve
蝶阀BUV
Butterfly valve
隔膜阀DV
Diaphragm valve
球阀BAV
Ball valve
角阀AV
Angle valve
旋塞阀PV
Plug valve(cock)
三通阀TWV
3-way valve
调节阀CV
Control valve
插板阀SGV
Socket gate valve
安全阀SV
Safety valve
疏水阀ST
Steam trap
减压阀PRV
Pressure reducing valve
节流阀
Throttle valve
延伸杆阀
Valve with extended spindle
链轮阀
Valve with chain wheel
齿轮阀
Valve with gear
气动阀
Pneumatic(operated) valve
电动阀
Electric (operated) valve
电磁阀
Electro magnetic valve (solenoid operated valve)
液压阀
Hydraulic valve
柱塞阀
Piston type valve
低温阀
Cryogenic service valve
高温阀
High temperature valve
换向阀
Diverting valve
带吹扫孔阀
Valve with blowing hole
底阀
Foot valve
夹套阀
Valve with jacket
管道上用的设备

过虑器SR
Strainer
取样冷却器SC
Sample cooler
Y型过虑器SRY
Y-type strainer
排液漏斗DF
Drain funnel
T型过虑器SRT
T-type strainer
管道混合器LM
Line mixer
桶式过虑器SRB
Bucket type strainer
限流孔板RO
Restriction orifice
临时过虑器TSR
Temporary strainer
混合孔板MO
Mixing orifice
分离器SPR
Separator
爆破片（爆破膜）RD
Rupture disk
阻火器FA
Flame arrester
补偿器(膨胀节)EJ
Expansion joint
消声器SIL
Silencer
视镜SJ
Sight glass
固定过虑器（永久性～）
Permanent strainer
浮球式视镜
Floating ball sight glass
全视视镜
Full view sight glass
混合孔板
Mixing orifice
隔热，伴热（冷）

隔热INS
Thermal insulation
蒸汽外伴热EST
External steam tracing
保温H
Hot insulation
蒸汽内伴热IST
Internal steam tracing
保冷C
Cold insulation
蒸汽夹套伴热SJY
Steam-jacket tracing
防烫伤隔热P
Personnel protection insulation
电伴热ET
Electric tracing
伴热（冷）T
tracing
裸管
Bare pipe
经济保温厚度
Economic insulation thickness
表面温度保温厚度
Insulation thickness for surface temperature
隔热材料
Insulation material
隔热结构
Insulation structure
隔热层
Insulation lagging(insulation)
保温层
Hot insulation (lagging)
保冷层
Cold insulation (lagging)
防潮层
Moisture resistant lagging
保护层
jacketing
支承圈
Support ring
金属网
Metallic wire mesh
自攻螺钉
Self-tapping screw
扎带
Band
隔离外伴热
External tracing with spacer
蒸汽夹套伴热
Steam-jacket tracing
直接法电伴热
Direct method electric tracing
中间法电伴热
Intermediate method electric tracing
间接法电伴热
Indirect method electric tracing
热流体伴热(热载体
Hot fluid tracing
伴热蒸汽供热管
Tracing steam supply piping
伴热蒸汽冷凝水管
Tracing steam condensate piping

配管材料和等级

金属材料M
Metallic material
低合金铸钢CJAS
Cast low alloy steel
铸铁CI
Cast iron
不锈钢SS
Stainless steel
可锻铸铁MI
Malleable iron
奥氏不锈钢AUST.SS
Austenitic stainless steel
球墨铸铁DI
Ductile cast iron
铝AL
Aluminium
碳钢CS
Carbon steel
黄铜DRS
Brass
铸钢CAS
Cast steel
青铜BRZ
Bronze
锻钢FS
Forged steel
紫铜CU
Copper
合金钢AS
Alloy steel
壁厚THK
Thickness
低合金钢LAS
Low alloy steel
表号SCH
Schedule number
低合金锻钢FLAS
Forged low alloy steel
标准STD
Standard
平台PF
Platform
加强XS
Extra strong
特强XXS
Double extra strong

装置布置

建北CN
Construction north
软管站HS
Hose station
东E
East
接续分界线ML
Match line
西W
West
管道支架（管架）PS
Piping support
南S
South
管桥（管廊）PR
Pipe rack
北N
North
构架（构筑物）STRU
Structure
水平H
Horizontal
建筑物BLDG
Building
竖直、铅直、直立V
Vertical
棚SHEL
shelter
地坪GRD
Ground
围堰COFF
Cofferdam
地下UG
Underground
楼板FL
Floor
装置边界线BL
Battery limit
平台PF
Platform
事故淋浴器ES
Emergency shower
事故洗眼器EW
Eye washer
管带
Pipe way(pipe group)
火炬
flare
管沟
Pipe trench
软管站
Hose station
电缆沟
Electric cable duct
防火间距
Fire protection spacing
明沟
Open trench
明火地点
Open fire place
散发火花地点
Send-out spark place
管道间距（管间距）
Piping spacing
检修通道
Access road
管道净距
Piping clearance
支架间距
Support spacing
管底标高
Elevation of pipe bottom
管顶标高
Elevation of pipe top
装置坐标
Plant coordinate
地面铺砌
Ground paving
装置边界线
Battery limit
地面坡度
Ground grade
接续分界线
Match line
尺寸标注
标高EL
Elevation
端到端ETE
End to end
管底BOP
Bottom of pipe
法兰端面FEF
Flange end face
管中心COP
Center of pipe
面到面FTF
Face to face
管顶TOP
Top of pipe
直径D
Diameter
底平FOB
Flat on bottom
公称直径DN
Nominal diameter
顶平FOT
Flat on top
内径ID
Inside diameter
中心线CL
Center line
外径OD
Outside diameter
切线TL
Tangent line
尺寸DIM
Dimension
支架底BOS
Bottom of support
最大MAX
Maximum
支架顶TOS
Top of support
最小MIN
Minimum
梁顶TOB
Top of beam
平均AVG
Average
梁底BOB
Bottom of beam
约，近似APP
approximate
净距（净空）CL
Clearance
中心至中心CTC
Center to center
图表
工艺流程图PFD
Process flow diagram
汇料MTO
Material take-off
管道和仪表流程图PID
Piping & instrument diagram
附录APPX
Appendix
接续图COD
Continued on drawing
工号（项目号）JOB.NO
Job number
祥图DTL
Detail
基础工程设计数据BEDD
Basic engineering design data
管段图SP(ISO)
Spool drawing(each line isometric drawing)
详细工程设计数据DEDD
Detail engineering design data
图号SWG.NO
Drawing number
修改号REV.NO
Revision number
所在图号DWGI
Drawing identification
参考图REF.DWG
Reference drawing
材料表LOM(BOM)
List of material(bill of ~)
采样接口
Sample connection
操作方式及工作参数
自动AUTO
Automatic
正常关NC
Normally close
手动MNL
Manual
正常开NO
Normally open
链条操作CHOP
Chain operated
大气压ATM
Atmosphere
铅封关CSC
Car seal close
公称压力PN
Nominal pressure
铅封开CSO
Car seal open
温度TEMP.(T)
Temperature
锁闭LC
Lock close
压力PRESS(P)
Pressure
锁开LO
Lock open

施工

焊接W
Welding
磁粉探伤MPI(MT
Magnetic particle inspection(test)
电弧焊AW
Arc welding
液体渗透检查LPI(PT
Liquid penetrant inspection(test)
气体保护电弧焊GSAW
Gas shield-arc welding
硬度试验HADT
Hardness testing
电熔焊EFW
Electric fusion welding
水压试验HYDT
Hydmulic testing
电阻焊ERW
Electric resistance welding
气压试验PNET
Pneumatic testing
气焊GW
Gas welding
焊条CE
Covered electrode
搭接焊LW
Lap welding
焊丝WW
Welding wire
对焊BW
Butt welding
装配，组合ASSY
Assembly
定位焊TW
Tack welding
现场F
Field
承插焊SW
Socket welding
现场制造F/F
Field fabricated
连续焊CW
Continuous welding
现场决定SF
Suit in field
密封焊SEW
Seal welding
冷紧CFP
Cold spring
堆焊SFG
Surfacing
螺栓冷紧BCT
Bolt cold tightening
现场焊接FW
Field welding
螺栓热紧BHT
Bolt hot tightening
热处理HT
Heat treatment
清洗口CO
Clean out
预热PH
Preheating
退火ANNL
Annealed
应力消除SR
Stress relief
平端面PE
Plain end
焊后热处理PWHT
Post weld heat treatment
坡口端BE
Belelled end
检查、探伤和试验EIT
Examination, inspection testing
螺纹THR
Thread
外观检查VE
Visual examination
布氏硬度HB
Brinnel hardness
超声探伤UI(UT)
Ultrasonic inspection(test)
洛氏硬度RC
Roockwll hardness
射线探伤RI(RT)
Radiographic inspection(test)
管道预制
Piping fabrication
容许偏差
Tolerance
母材
Base material (base metal)
管子冷紧
Pipe cold bending
焊趾
Toe of weld
管子热弯
Pipe hot bending
半自动焊
Semi-automatic welding
支管补强
Branch reinforcement
定位焊
Tack welding
静电接地
Static grounding
断续焊
Intermittent welding
隐蔽工程
Concealed work
搭接焊
Lap welding
坡口
groove
焊接残余应力
Welding residual stress
熔焊
Fusion welding
单面焊
Welding by one side
双面焊
Welding by both side
焊条
Covered electrode
保护气体
Shield gas
热切割
Thermal cutting
气割
Gas cutting
等离子弧切割
Arc cutting
焊接缺陷
Weld defects
咬边
Undercut
未焊透
Incomplete penetration
焊瘤
Overlap
未熔合
Incomplete fusion
白点
Fish eye
夹渣
Slag inclusion
烧穿
Burn through
夹杂物
Inclusion
凹坑
Pit
夹钨
Tungsten inclusion
未焊满
Incompletely filled groove
气孔
Blow whole
塌陷
Excessive penetration
焊接裂纹
Weld crack
外观检查
Visual examination
无损检测
Non-destructive inspection
超声检查（探伤）
Ultrasonic inspection
射线检查
Radiographic inspection
破坏检验
Destructive test
磁粉检查
Magnetic particle inspection
裂纹试验
Cracking test
渗透检查
Penetrant inspection

其他
基础FDN
Foundation
螺栓分布圆BC
Bolt circle
信息（资料）INF
Information
高点HP
High point
参考REF
Reference
低点LP
Low point
修改REV
Revision
吸入（口）SUC
Suction
序号（顺序）SEQ
Sequence
排出（口）DIS
Discharge
设备带来W/E
With equipment
蒸汽吹扫（口）SO
Steam out
仪表带来W/I
With instrument
美国标准锥管螺纹NPT
National standard taper pipe thread
色标CM
Colour mark
美国标准直管螺纹NPS
National standard straight pipe thread
腐蚀裕度CA
Corrosion allowance
排液DR
Drain
公用系统UTL
Utility
放气VT
Vent
公用工程接头UC
Utility connection
（压力）等级RTG
Rating
数量QTY
Quantity
等级CL
Class
采样接口SC
Sampling connection
无缝SMLS
Seamless
工时MHR
Man hour
化学清洗CC
Chemical clean
清洗(口)CO
Clean out
对称的SYM
Symmetrical
管道柔性及应力
管道柔性
Piping flexibility
管道弹性
Piping elasticity
柔性分析
Flexibility analysis
管道塑性变形
Piping plastic deformation
管道热应力
Thermal stress of piping
管道冷紧
Piping cold spring
管道一次应力
Primary stress of piping
冷紧比
Cold spring ratio
管道二次应力
Secondary stress of piping
补偿器
Expansion joint
管道材料许永应力
Allowance stress of piping material
波纹补偿器（波纹膨胀节）
Bellow expansion joint
管道材料许用位移应力范围
Allowance displacement stress range of piping material
单波补偿器（单波膨胀节）
Single bellow expansion joint
管道热膨胀
Piping thermal expansion
单式补偿器（～）
Single expansion joint
线膨胀系数
Linear expansion coefficient
复式补偿器(
Double expansion joint
端点附加位移
Additional end displacement
单式铰链补偿器(
Single expansion joint with hinges
管道热补偿
Piping thermal compensation
复式铰链补偿器(
Double expansion joint with hinges
管道自然补偿
Piping natural compensation
万向接头式补偿器
Gimbal expansion joint
单式连杆补偿器
Single expansion joint with connecting rod
复式连杆补偿器
Double expansion joint with connecting rod
压力平衡补偿器
Pressure-balanced expansion joint
（）型补偿器
Expansion ( ) bend
套筒式补偿器
Sleeve type expansion joint

管道支架与吊架
管道支架
Piping support
滑动支架
Sliding support
固定支架
Anchor support
导向支架
Guide support
次固定支架
Secondary anchor support
带附加裕量的导向支架
Guild support with additional allowance
主固定支架
Main anchor support
滚动支架

重载固定支架(终端固定支架)
Heavy loading anchor support
减载固定支架（中间固定支架）
Reduced loading anchor support
可变弹簧支架
Variable spring support
假管支架
Dummy support
恒力弹簧支架
Constant spring support
管道支耳
Piping lug
平衡锤支架
Counterweight support
管托
Pipe shoe
液压支架
Hydraulic support
管卡
Pipe clamp
铰接支架
Hinge support
隔热管卡
Insulation clamp
柔性支架
Flexible support
管墩
Pipe sleeper
刚性支架
Rigid support
管道吊架
Piping hanger
可调支架
Adjustable support
刚性吊架
Rigid hanger
止推支架
Stop support
可变弹簧吊架
Variable spring hanger
恒力弹簧吊架
Constant spring hanger
吊耳
Ear(lug)
吊杆
Hanger rod
补偿器弹力
Reacting force from expansion join(reaction from expansion joint)
花篮螺母（调节螺母）
Turnbuckle
牵制系数
Tie-up coefficient
荷载
Load
管道跨距（跨度）
Piping span
活荷载
Live load
管道挠度
Piping deflection
净荷载（固定荷载）
Dead load
均布荷载
Uniform load
动力荷载
Dynamic load
竖向荷载
Vertical load
集中荷载
Concentrated load
轴向水平荷载
Axial horizontal load
侧向水平荷载
Lateral horizontal load

管道振动与防振
管道振动
Piping vibration
管道共振
Piping resonance
流体脉动
Fluid pulsation
弯头处的激振力
Exciting force at elbow
脉动振动
Pulsation vibration
水锤
Water hammer
管道喘振
Piping surging
减震器
cushion
管道腐蚀与防腐
化学腐蚀
Chemical corrosion
轻微腐蚀
Light corrosion
电化学腐蚀
Galvanic corrosion
中等腐蚀
Medium corrosion
应力腐蚀
Stress corrosion
强腐蚀
Strong corrosion
局部腐蚀
Localized corrosion
腐蚀裕度（量）
Corrosion allowance
晶间腐蚀
Inter-crystalline corrosion
管子表面处理
Pipe surface preparation
脱脂
Degreasing
底漆
Prime coat
除锈
Rust removal
涂敷
Coating
涂料
Paint
色标
Color mark
面漆
Finishing coat

设备部分

气动泵
`pneumatic pump
注酸水
Injection acid water
重整注氯泵
Chlorine for reforming injection pump
防护罩
Hood
注缓蚀剂泵
Corrosion inhibitor injection pump
除焦水
Decoking water
轻污油泵
Light waste oil pump
进气口
Air intake
热载体泵
Heat carrier pump
消泡剂
Antifoamer
重整注水泵
Water for reforming injection pump
乏汽
Steam exhaust
稳定塔回流泵
Stable column reflux pump
泄压线
Atmos line
稳定塔进料泵
Stable column charging pump
预热油气
Preheater oil vapour
重整进料泵
Reforming charging pump
紧急甩油
Emergency slung oil
蒸发塔回流泵
Evaporation column reflux pump
烧焦气
Coke-burning gas
预加氢进料泵
Pre-hydrogenation charging pump
甩油
Slung oil
轻石脑油泵
Light naphtha pump
急冷油
Quenching oil
预分馏塔回流泵
Pre-fractionation colum