缩写代号 | 英 文 | 中 文 词 义 |
P | Process stream | 工艺物料(通用代号) |
PG | Process gas | 工艺气体 |
PL | Process liquid | 工艺液体 |
PS | Process solid | 工艺固体 |
缩写代号 | 英 文 | 中 文 词 义 |
A | Air | |
AC | Acid | 酸、酸液 |
ACG | Acidily gas | 酸性气体 |
ACL | Acidily liqiud | 酸性液体 |
ACS | Acidily sewage | 酸性污水 |
AD | Additive | 添加剂 |
AM | Ammonia | 氨 |
AMG | Gaseous ammonia | 氨气(作制冷剂) |
AML | Liquid ammonia | 液氨(作制冷剂) |
AMW | Ammonia water | 氨水 |
BA | 22ccccBlowing Air | 鼓风空气 |
BD | Blow down | 排污 |
BR | Brine | 盐卤水 |
BW | Boiler feed water | 锅炉给水 | ||
C | Steamy condensate | 水蒸汽凝液 | ||
CA | Caustic | 碱、碱液 | ||
CAG | Caustic gas | 碱性气体 | ||
CAL | Caustic liquid | 碱性液体 | ||
CAS | Caustic sewage | 碱性污水 | ||
CAT | Catalyst | 催化剂 | ||
CCA | Carrier catalyst Air | 催化剂载运空气 | ||
CDR | Chemical Drain | 化学污水放净 | ||
CHW | Chilled water | 冷冻冷水(指0℃以上) | ||
CL | Chlorine | 氯 | ||
CM | Chemicals | 化学品 | ||
CNS | Clean sewage | 清净下水 | ||
CO | Cooling oil | 冷油(冷却油) | ||
COO | Carbon dioxide | 二氧化碳 | ||
CRS | Contaminated rain and sewage | 污染下水(指污染的雨水、冲洗水、放净水、排水) | ||
CSW | Chilled salt water | 冷冻盐水(指0℃以下) | ||
CTM | Cooling transfer material | 冷载体 | ||
CW | Cooling water | 冷却水 | ||
CWR | Cooling water return | 冷却水回水 | ||
CWS | Cooling water supply | 冷却水供水 | ||
DAW | Dealkalized water | 脱碱水(用于除盐水系统) | ||
DEW | Demineralized water | 除盐水(脱盐水) | ||
DF | Dry Flare | 干火炬排放气 | ||
DR | Drain | 排水、排液 | ||
DW | Domestic water | 生活用水、饮用水 | ||
EA | Exhaust air | 排出空气 | ||
ER | Ethane(or ethylene)refrigerant | 乙烷(或乙烯)冷冻剂 | ||
ES | Exhaust steam | 排出蒸汽 | ||
F | Flare exhaust | 火炬排放气 | ||
FA | Filling Air | 填充空气 | ||
FG | Fuel gas | 燃料气 | ||
FLG | Flue gas | 烟道气 | ||
FLW | Filtrated water | 过滤水 | ||
FO | Fuel oil | 燃料油 | ||
FOS | Foaming solution | 泡沫液 | ||
FR | Freon refrigerant | 氟里昂冷冻剂 | ||
FT | Fused salt | 熔盐 | ||
FW | Fire water | 消防水 | ||
GO | Gland oil | 填料油 | ||
GW | Gased water | 加气水、溶气水 | ||
H | Hydrogen | 氢气 | ||
HA | Hydrochloric acid | 盐酸 | ||
HC | High pressure condensate | 高压蒸汽凝液 | ||
HF | Hot Flare | 热火炬排放气 | ||
HO | Heating oil | 热油、加热油、热载油 | ||
HS | High pressure steam | 高压蒸汽 | ||
HSS | High pressure saturated steam | 高压饱和蒸汽 | ||
HSU | High pressure super steam | 高压过热蒸汽 | ||
HTM | Heat transfer material | 热载体 | ||
HW | Hot water | 热水 | ||
HWR | Hot water return | 热水回水(用于采暖、加热、空调等) | ||
HWS | Hot water supply | 热水给水(用于采暖、加热、空调等) | ||
HYL | Hydraulic liquid | 液压液体 | ||
HYO | Hydraulic oil | 液压油 | ||
HYW | Hydraulic water | 液压水 | ||
IA | Instrument air | 仪表空气 | ||
ICW | Intermadiate cooling water | 冷却水二次用水 | ||
IDW | Industrial snd domestic water | 生产和生活用水 | ||
IG | Inert gas | 惰性气体 | ||
IS | Industrial sewage | 生产污水(泛指工艺过程产生的污水) | ||
IW | Industrial water | 生产用水 | ||
LC | Low pressure condensate | 低压蒸汽凝液 | ||
LD | Liquid drain | 排液(泛指工艺排液) | ||
LO | Lubricating oil | 润滑油 | ||
LS | Low pressure steam | 低压蒸汽 | ||
LSS | Low pressure saturated steam | 低压饱和蒸汽 | ||
LSU | Low pressure super steam | 低压过热蒸汽 | ||
MC | Medium pressure condensate | 中压蒸汽凝液 | ||
MR | Methane refrigerant | 甲烷冷冻剂 | ||
MS | Medium pressure steam | 中压蒸汽 | ||
MSS | Medium pressure saturated steam | 中压饱和蒸汽 | ||
MSU | Medium pressure super steam | 中压过热蒸汽 | ||
N | Nitrogen | 氮气 | ||
NG | Natural gas | 天然气 |
OL | Oil | 油(泛指除原料外的油) |
OS | Oily sewage | 含油污水 |
OX | Oxygen | 氧气 |
PA | Plant air | 工厂空气 |
PC | Process Condensate | 工艺冷凝液 |
PR | Propane(or propylene)refrigerant | 丙烷(或丙烯)冷冻剂 |
PW | Polished water | 精制水 |
QO | Quench Oil | 急冷油 |
QW | Quench water | 急冷水 |
R | Refrigerant | 冷冻剂、冷媒、制冷剂 |
RAW | Raw water | 原水 |
RCS | Rain water and clean sewage | 雨水及清净下水(指清净的雨水、冲洗水、放净水、排水) |
RW | Raw water | 雨水 |
S | Steam | 蒸汽 |
SA | Sulphuric acid | 硫酸 |
SEW | Sea water | 海水 |
SFW | Soft water | 软水(软化水) |
SG | Stack Gas | 烟道气 |
SL | Sealing liquid | 密封液 |
SO | Sealing oil | 密封油 |
SS | Sanitary sewage | 生活污水 |
STA | Starting Air | 开车空气 |
SU | Sludge,slurry | 污泥、泥浆 |
SW | Sealing water | 密封水 |
TC | Turbine Condensate | 透平凝液 |
TW | Treated waste water | 处理后的废(污)水 |
TWF | Filtration Treated Water | 过滤水 |
TWP | Purified Treated Water | 澄清水 |
VE | Vacuun exhaust | 真空排放气 |
VG | Vent gas | 放(排)空气体 |
W | Water | 水 |
WAC | Waste acid | 废酸 |
WCA | Waste caustic | 废碱 |
WF | Wet Flare | 湿火炬排放气 |
WG | Waste gas | 废气 |
WL | Waste liquid | 废液 |
WO | Waste oil | 废油 |
WS | Waste solid | 废渣 |
WW | Waste water | 废水(各种污水统称) |
WWC | Chemical Waste Water | 化学污水 |
WWP | Production Waste Water | 生产污水 |
WWS | Sanitary Waste Water | 生活污水 |
缩写词 | 英 文 | 中 文 词 义 | |
A | Air drive | 气力(空气)驱动 | |
A | Analysis | 分析 | |
ABS | Absolute | 绝对的 | |
ABS | Acrylonitrile-butadiene-styrene | 丙烯腈－丁二烯－苯乙烯 | |
ABS.EI. | Absolute elevation | 绝对标高 | |
ACF | Advanced certified final | 先期确认图纸资料 | |
ADPT | Adapter | 连接头 | |
AFC | Approved for construction | 批准用于施工 | |
AFD | Approved for design | 批准用于设计 | |
AFP | Approved for planning | 批准用于规划设计 | |
AGL | Angle | 角度 | |
AGL.V | Angle valve | 角阀(角式截止阀) | |
ALT | Altitude | 高度、海拔 | |
ALUM. | Aluminum | 铝 | |
ALY.STL. | Alloy steel. | 合金钢 | |
AMT | Amount | 总量、总数 | |
APPROX | Approximate | 近似的 | |
ASB. | Asbestos | 石棉 | |
ASPH. | Asphalt | 沥青 | |
A.S.S. | Austenitic stainless steel | 奥氏体不锈钢 | |
ATM | Atmosphere | 大气、大气压 | |
AUTO | Automatic | 自动的 | |
AVG | Average | 平均的、平均值 | |
B | Buyer | 买方、买主 | |
BAR | Barometer | 气压计、气压表 | |
BA.V | Ball valve | 球阀 | |
B/B(B-B) | Back to back | 背至背 | |
B.B | By buyer | 买方负责 | |
BBL(bbl) | Barrel | 桶、桶装 | |
B.C | Between centers | 二者中心之间(中心距) | |
BD.V | Biowdown valve | 泄料阀、排污阀 | |
BF | Blind flange | 盲法兰 | |
B.INST | By instrument | 由仪表(专业)负责 | |
BL | Battery limit | 界区线范围、装置边界 | |
BLD | Blind | 挡板、盲板 | |
BLC.V | Block valve | 切断阀 | |
B.M | Bench mark | 基准点、水准 | |
BOM | Bill of material | 材料表、材料单 | |
BOP | Bottom of pipe | 管底 | |
BOT | Bottom | 底 | |
BP | Back pressure | 背压 | |
B.P | Bursting pressure | 爆破压力 | |
B.PT | Boiling point | 沸点 | |
BRS. | Brass | 黄铜 | |
BR.V | Breather valve | 呼吸阀 | |
BRZ. | Bronze | 青铜 | |
B.S | By seller | 由卖主负责 | |
BTF.V | Butterfly valve | 蝶阀 | |
BUR | Burner | 燃烧器、烧嘴 | |
B.V | By vendor | 由制造厂(卖主)负责 | |
C | Cap | 管帽 | |
CAB | Cellulose acetate butyrate | 醋酸丁酸纤维素 | |
CAT | Catalyst | 催化剂 | |
C.B | Catch basin | 雨水井(池)、集水井(池)、滤污器 | |
C/C(C-C) | Center to center | 中心到中心 | |
CCN | Client change notice | 用户变更通知 | |
C.D | Closed drain | 密闭排放 | |
C/E(C-E) | Center to end | 中心到端头(面) | |
CEM I.ND | Cement lined | 衬水泥的 | |
CENT | Centrifugal | 离心式、离心力、离心机 | |
CERA. | Ceramic | 陶瓷 | |
C/F(C-F) | Center to face | 中心到面 | |
CF | Certified final | 最终确认图纸资料 | |
CG | Center of gravity | 重心 | |
CH | Condensate header | 冷凝液收集管 | |
CHA.OPER | Chain operated | 链条操纵的 | |
C.I. | Cast iron | 铸铁 | |
CIRC | Circulate | 循环 | |
CIRC. | Circumference | 圆周 | |
C.L(Φ) | Center line | 中心线 | |
CL | Class | 等级 | |
CLNC | Clearance | 间距、容积、间隙 | |
CND | Conduit | 水管、导管、管道 | |
CNDS | Condensate | 冷凝液 | |
C.O | Clean out | 清扫(口)、清除(口) | |
COD | Continued on drawing | 接续图 | |
COEF | Coefficient | 系数 | |
COL | Column | 塔、柱、列 | |
COMB | Combination | 组合、联合 | |
COMBU | Combustion | 燃烧 | |
COMPR | Compressor | 压缩机 | |
CONC | Concentric | mntp同心的 | |
CONC. | Concrete | 混凝土 | |
CONC.RED | Concentric reducer | 同心异径管 | |
CONDEN | Condenser | 冷凝器 | |
COND. | Condition | 条件、情况 | |
CONN | Connect,connecting | 连接、管接头 | |
CONT | Control | 控制 | |
CONTD | Continued | 连接、续 | |
CONT.V | Control valve | 控制阀 | |
COP. | Copper | 铜、紫铜 | |
CPE | Chlorinated polyether | 氯化聚醚 | |
CPMSS | Consolidated piping material summary sheet | oled tft综合管道材料表 | |
CPLG | Coupling | 联轴器、管箍、管接头 | |
CPVC | Chlorinated polyvinyl chloride | 氯化聚氯乙烯 | |
C.S. | Carbon steel | 碳钢 | |
CSC | Car seal close | 关闭状态下铅封(未经允许不得开启) | |
CSO | Car seal open | 开启状态下铅封(未经允许不得关闭) | |
C.STL. | Cast steel | 铸钢 | |
CSTG | Casting | 铸造、铸件、浇注 | 声纳探鱼器|
CTR | Center | 中心 | |
C.V | Check valve | 止回阀、单向阀 | |
CYL | Cylinder | 钢瓶、汽缸、圆柱体 | |
D | Density | 密度 | |
D | Driver | 驱动机、发动机 | |
DAMP | Damper | 调节挡板 | |
DA.P | Dash pot | 缓冲筒(器) | |
DBL | Double | 双、复式的 | |
DC. | Design condition | 设计条件 | |
DDI | Detail design issue | 详细设计版 | |
DEG | Degree | 度、等级 | |
DF. | Design flow | 设计流量 | |
D.F | Drinking fountain | 喷嘴式饮水龙头 | |
DH | Distribute header | 分配管(蒸汽分配管) | |
DIA | Diameter | 直径、通径 | |
DIM | Dimension | 尺寸、因次 | |
DISCH | Discharge | 排料、出口、排出 | |
DISTR | Distribution | 分配 | |
DIV | Division | 部分、分割、隔板 |
DN | Nominal diameter | 公称(名义)通径 |
DN | Down | 下 |
DP. | Design pressure | 设计压力 |
D.PT | Dew point | 露点 |
DP.V | Diaphragm valve | 隔膜阀 |
DR. | Drive | 驱动、传动 |
DRN | Drain | 排放、排水、排液 |
DSGN | Design | 设计 |
DSSS | Design specification summary sheet | 设计规定汇总表 |
DT. | Design temperature | 设计温度 |
DV.V | Diverting valve(reversing valve) | 换向阀 |
DWG | Drawing | 图纸、制图 |
DWG NO. | Drawing number | 图号 |
E | East | 东 |
E | Combustion engine | 内燃机 |
E | Gas engine | 燃气机 |
ECC | Eccentric | 偏心的、偏心器(轮、盘、装置) |
ECC RED | Eccentric reducer | 偏心异径管 |
E.F | Electric furnace | 电炉 |
EL | Elevation | 标高、立面 |
ELEC | Electricity,electric | 电、电的 |
EMER | Emergency | 事故、紧急 |
ENCL | Enclosure | 外壳、罩、围墙 |
EP | Explosion proof | 防爆 |
EPDM | Ethylene propylene diene monomer | 乙烯丙烯二烃单体 |
EPR | Ethylene propylene rubber | 乙丙橡胶 |
EQ | Equation | 公式、方程式 |
E.S.S | Emergency shutdown system | 紧急关闭系统 |
EST | Estimate | 估计 |
etc. | And so on(et cetera) | 等等 |
ETL | Effective tube length | 有效管长 |
EXH | Exhaust | 排气、抽空、取尽 |
EXIST | Existing | 现有的、原有的 |
EXP | Expansion | 膨胀 |
EXP.JT | Expansion joint | 伸缩器、膨胀节、补偿器 |
FBT.V | Flush-bottom tank valve | 罐底排污阀 |
FC | Fail closed | 故障(能源中断)时阀关闭 |
FD | Flanged and dished | 法兰式的和碟形的(圆板形的) |
F.D | Floor drain | 地面排水口、地漏 |
FE | Flanged end | 法兰端部 |
F/F(F-F) | Face to face | 面到面 |
FF | Flat faced(full face) | 平面(全平面、满平面) |
F.H | Fire hose | 圈套器消防水龙带 |
FH | Flat heab | 平盖 |
FI | Fail indeterminate | 故障(能源中断)时阀处任意位置 |
FIG. | Figure | 图 |
FL | Fail locked(last position) | 故障(能源中断)时阀保持原位(最终位置) |
FL | Floor | 楼板、楼面 |
FLG | Flange | 法兰 |
FLGD | Flanged | 法兰式的 |
FL.PT | Flash point | 闪点 |
FMF | Female fsce | 凹面 |
FO | Fail open | 故障(能源中断)时阀开启 |
FOB | Flat on bottom | 底平 |
FOT | Flat on top | 顶平 |
FPC.V | Flap check valve | 翻板止回阀 |
FPRF | Fireproof | 防火 |
F.PT | Freezing point | 冰点 |
FS | Flushing supply | 冲洗源 |
F.STL. | Forged steel | 锻钢 |
FS.V | Flush valve | 冲洗阀 |
FTF | Fitting to fitting | 管件直连 |
FTG | Fitting | 管件 |
FT.V | Foot valve | 底阀 |
F.W. | Field weld | 现场焊接 |
G(GENR) | Generator | 发电机、动力发生机、发生器 |
GALV | Galvanize | 电镀、镀锌 |
G.CI | Grey cast iron | 灰铸铁 |
GEN | General | 一般的、通用的、总的 |
GL | Glass | 玻璃 |
G.L | Ground level | 地面标高 |
GL.V | Globe valve | 截止阀 |
G.OPER | Gear operator | 齿轮操作器 |
GOV | Governor | 调速器 |
GR | Grade | 等级、度 |
GRD | Ground | 地面 |
GRP | Group | 组、类、 |
GR.WT | Gross weight | 总(毛)重 |
GS | Gas supply | 气体源 |
GSKT | Gasket | 垫片、密封垫 |
G.V | Gate valve | 闸阀 |
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