工艺管道常用缩写（个人搜集）
阀芯 阀盖 焊接支管 偏置
焊缝根部间隙
现场调整后再下料和焊接 trim bonnet
weld branch offset
weld root gap
cut and weld after adjusting 坡度 工作点 管架说明 部门间校核版 平端 坡口端 管道联接图 管道图说明 标题栏 询价单 压力试验 水压试验 气压试验 气密试验 泄漏试验
卤气泄露试验 氦泄漏试验 阀门打压试验 蒸汽试验 盛水试验 真空试验 无损检验
液体渗透检验 磁粉探伤检验 超声波探伤检验 涡流探伤
射线探伤检验 透度计 对比计 针孔检验 声波发射
焊接工艺评定试验 焊接性能评定试验 可焊性试验 裂纹试验
焊缝机械性能试验 试样
堆焊金属试样 slope
working point
notes for piping hanging
interdepartmental check print plain end beveled end
piping hook-up drawing notes for piping drawing title block
piping requisition sheet pressure test hydrostatic test pneumatic test air tightness test leak test
halogen gas leak test helium leakage test seat leakage test steam test
full water test vacuum test
non-destructive examination (NDT) liquid penetrant examination(PT) magnetic particle examination (MT) ultrasonic examination (UT) eddy current examination (ET) radiographic examination (RT) penetrameter contrast meter pinhole meter
acoustic emission(AE)
welding process qualification test
welding performance qualification test weldability test cracking test
production weld test test specimen
face bend specimen
工艺管道常用缩写（个人搜集）
表面弯曲试样 face bend specimen 根部弯曲试样 root bend specimen 侧面弯曲试样 side bend specimen 拉伸试验 tension test 弹性极限 elastic test 屈服点 yield point 抗拉强度 tensile strength 屈服强度 yield strength 伸长率 elongation 断面收缩率 reduction of area 弯曲试验 bend test 成形弯曲试验 guide bend test 自由弯曲试验 free bend test 挠曲试验 flexure test 冲击试验 impact test 硬度试验 hardness test 蠕变试验 creep test 儒变强度 creep strength 蠕变极限 creep limit 蠕变断裂强度 creep rupture strength 疲劳试验 fatigue test 压扁试验 flattening test 压碎试验 crushing test 倒换检验 reverse test 扩口试验 flaring test 腐蚀试验 corrosion test 钼检测 molybdenum detecting 宏观组织检测 macrostructure detecting test 金相试验、微观检验 microscopic test 硫磺检验 sulphur print 断口组织试验 fractography 焊接 welding 熔融焊 fusion welding 压力焊 pressure welding 锻接焊 forge welding 电阻焊 electric resistance welding(ERW) 高频诱导焊接 high frequency induction welding 热剂焊 thermit welding 气焊 gas welding 电焊 arc welding 惰性气体保护焊 inert gas shielded arc welding 氩弧焊（钨极惰性气体保护焊、TIG）(1) TIG welding (2)inert gas shielded tungsten arc
welding
工艺管道常用缩写（个人搜集）
金属焊条惰性气体保护焊（MIG） (1) MIG welding
CO2气体保护焊 埋弧焊 电渣焊 氢原子焊 电子束焊 爆炸焊 钎接焊 锡焊 气割 电弧切割
氧气电弧切割 刨削
等离子流法 焊条 填充金属 包剂焊条 焊丝
焊条钳（焊把） 焊枪 焊机 焊剂 保护气体 铝热剂 对接接头 坡口焊 单面坡口 双面坡口 坡口角度 半坡角度 坡口深度 根部
根部间隙
根圆半径 搭接接头 盖板接头 啮合接头 端接接头 角接接头 (2) inert gas shielded metal arc welding
CO2 gas shielded arc welding submerged arc welding electroslag welding
atomic hydrogen welding electron beem welding explosive welding brazing soldering gas cutting arc cutting
oxygen-arc cutting gouging
plasma jet process welding rod filler metal
(1) coated electrode (2) covered electrod wire for welding electrod holder torch
welding machine flux
shield gas
thermit mixture butt joint groove weld single groove double groove groove angle bevel angle groove depth (1) root face (2) land
(1) root opening (2) root gap root radius lap joint
strapped lap joint joggled lap joint edge joint corner joint
工艺管道常用缩写（个人搜集）
T形接头 十字形接头
填角焊、贴角焊 角焊缝尺寸 腰高 脚高 扇形切口 塞焊 承插焊 焊缝 焊缝轴线 焊接长度
焊缝有效长度 焊缝根部 坡口根部 焊边 焊透深度 融合深度 加强高 现场焊
密封焊、封闭焊 堆焊 焊接符号 垫板 垫板焊 垫底 预堆边焊 定位焊 焊珠 焊道 焊层 多层焊
背面焊缝、底焊 引弧板 运条 前进焊 反向焊 分段多层焊 环焊 跳焊 电弧电压 焊接电流 焊接速度 tee joint
cruciform joint fillet weld
size of fillet weld throat leg length scallop
plug welding socket welding weld line axis of weld welding length
effective length of weld root of weld root of joint toe of weld penetration
depth of fusion reinforcement field weld seal welding build up welding symbol of weld backing
backing weld underlaying buttering tack welding bead (1) pass (2) run layer
multi-layer welding back run end tab weaving
forehand welding backstep welding block welding boxing
skip welding arc voltage
welding current welding speed
工艺管道常用缩写（个人搜集）
焊接姿势 平焊 横焊 立焊 仰焊 磁性熄弧 飞溅 弧坑 烧穿 可焊性 边缘加工 挑焊根 消除应力 预热 后热
焊后热处理 喷丸硬化
焊接转动换位器 焊接区 母材
焊接金属 堆焊金属 热影响区 接合区 烧化
熔核、点核 焊接缺陷
未焊透 未融合 咬边 焊瘤 弧坑 气泡 夹渣
鱼眼、白点 弧坑 钢 特殊钢 合金钢 低合金钢 高合金钢 不锈钢 welding position flat position
horizontal position vertical position overhead position magnetic blow spatter crater
burn-through weldability
edge preparation chipping
stress relieving preheating postheating
postweld heat treatment peening pisitioner weld zone
(1) base material (2) parent material weld metal
deposited metal
heat affected zone(HAZ) bond zone flash nugget
(1) weld defects
(2) weld imperfection incomplete penetration lack of fusion undercut overlap pit
blowhole
slag inclusion fish eye crater steel
special steel alloy steel
low alloy steel high alloy steel stainless steel
工艺管道英文代号及缩写
