工艺流程图代码

工艺流程图代码代码 名称/英文 中文 代码 名称/英文 中文AIR SYSTEMS 空气系统 FF CHEMICAL FIRE SOLUTION （FOM） 泡沫消防IA INSTRUMENT AIR 仪表风 HD HYDRAZINE 联氨PA PLANT AIR 工业风 SPECIAL LIQUID SYSTEMS 特殊液体系统BLOWDON AND PUMPOUT SYSTEMS排放与放空系统 IL CHEMICAL INJECTION 压注化学溶液BB INTERMITTENT BLOWDOWN 间歇排放 ML METHANOL 甲醇CB CONTINUOUS BLOWDOWN 连续排放 NL AMMONIA SOLUTION 氨水STEAM AND CONDENSATE SYSTEMS蒸汽与冷凝系统 PL PHOSPATE SOLUTION 磷酸溶液HC HIGH PRESSUSE CONDENSATE 高压冷凝水 OIL UTILITY SYSTEMS 公共油系统MC MEDIUM PRESSUSE CONDENSATE 中压冷凝水 FO FUEL OIL 燃料油LC LOW PRESSUSE CONDENSATE 低压冷凝水 LO LUBRICATING OIL 润滑油SC SURFACE CONDENSATE 表面冷凝水 PO PURGE OIL 净化油DS DILUTION STEM 稀释蒸汽 QO QUENCH OIL 急冷油HS HIGH PRESSUSE STEM 高压蒸汽 SO SEAL OIL 密封油MS MEDIUM PRESSUSE STEM 中压蒸汽 WO WASHING OIL 洗涤油LS SUPERHEATED LOW PRESSUSE STEM 过热低压蒸汽 XO FLUX OIL 原料油PS SATURATED LOW PRESSUSE STEM 饱和低压蒸汽 PROCESS SERVICE（NORMAL） 主工艺SS SUPER HIGH PRESSUSE STEAM 超高压蒸汽 P PROCESS 工艺物料DRAIN SYSTMS 排凝系统 REFRIGERANT SYSTEMS 冷却系统CD CHEMICAL DRAIN 工艺排凝 BR BINARY REFRIGERANT 二元冷剂LD LIQUID DRAIN 液化排凝 ER ETMYLENE REFRIGERANT 乙烯冷剂ND NON-CONTAMINATED DRAIN 无污染排凝 PR PROPYLENE REFRIGERANT 丙烯冷剂OD OILY DRAIN 含油线排凝 WATER SYSTEMS 水系统QD QUENCH OIL DRAIN 急冷油排凝 BW BOILER FEED WATER 锅炉给水EXHAUST AND VENT SYSTEMS排气与放空系统 FW FIRE WATER 高压消防水AV ATMOSPHERIC VENT（NOT FROM PSV） 大气排放 IW INTERMEDIATE COOLING WATER 中间冷却水SV SAFTEY VALVE TO ATMOSPHERE 安全阀排大气 RW COOLING WATER RETURN 冷却回水VE VACUUM EXHAUST 真空排放 SW COOLING WATER SUPPLY 冷却给水FLARE SYSTEMS 火炬系统 PW POLISHED WATER 补充水DF DRY FLARE 干火炬气 QW QUENCH WATER 急冷水HF HOT FLARE 热火炬气 TW FILTERED WATER（TREATED） 转化水WF WET FLARE 湿火炬气 UW UTILITY WATER 公用水GAS SYSTEMS 油汽系统 YW WASTE WATER 废水FG FUEL GAS 燃料气 XW WASH WATER 洗涤水HG HYDROGEN 氢气NG NITROGEN 氮气SPECIAL LIQUID SYSTEMS 特殊液体系统BA 加热器，BH 过热降温器，DA 塔，DC 反应器，EA 换热器FA 包 /罐， FD 过滤器， FG 消声器，GA 泵，GB 压缩机，/鼓风机GT 透平，GD/EE 混合器，JE 起重机，HA 特殊管道CL CAUSTIC 腐蚀性流体 材料管道及管件中英文对照表Gate Valve 闸阀 Globe Valve 截止阀Ball Valve 球阀 Check Valve 止回阀Needle Valve 针形阀 Relief Valve 泄压阀Y-Globe Valve Y 形截止阀 Angle Valve 角阀Butterfly Valve 蝶阀 Motor Operation Valve 电动阀Plug Valve 插板阀 Bellow Seal Globe Valve 波形密封截止阀Stop Check Valve Flat Ring Gasket 平垫片Soft Iron Gasket 软钢垫 Spiral-Wound Gasket 缠绕垫Concentric Reducer Smls 无缝同心大小头 Eccentric Reducer Efw 电熔焊偏心大小头Eccentric Reducer Smls 无缝偏心大小头 Concentric reducer Weld 焊接同心大小头Eccentric Reducer Weld 焊接偏心大小头 Pipe smls 无缝钢管Pipe Weld 焊接钢管 Pipe Efw 电熔焊钢管Pipe Erw 电阻焊钢管 Pipe Saw 钢管S.Bolt/Hex.Nut 螺栓/螺母 8-Fig Flange 八字盲板Spacer 垫片 Blanks 盲板Straight Tee Smls 无缝等径三通 Reducing Tee Smls 无缝异径三通Reducing Tee Weld 焊接异径三通 Reducing Tee Efw 电熔焊异径三通Strainght Tee Weld 焊接异径三通 Cap 管帽Halp Coupling 单承口管箍 45 Degree Elbow 45 度弯头45 Degree Elbow Smls 无缝 45 度弯头 90 Degree Elbow Weld 焊接 90 度弯头45 Degree Elbow Efw 电熔焊 45 度弯头 90 Degree Elbow Efw 电熔焊 90 度弯头90 Degree Elbow Smls 无缝 90 度弯头 90 Degree Sr Elbow Smls 无缝 90 度短半径弯头Slip-on Flange 平焊法兰 Blind Flange 盲法兰Socket weld Flange 承插法兰 Threaded Flange 螺纹法兰Weldneck Flange 对焊法兰 Union 活接头Welding Outlet 焊接支管台 Piping 管子Fitting 管件piping specialty items and miscellaneous equipment管道专业项目或各种设备 fire protection 消防EXHAUST HEAD 排气头 FIRE HYDRANT 消防拴ATMOSPHERIC VENT WITH WEATHER CAP 带风帽的大气放空FIRE HYDRANT WITH MONITOR 带有监视器的消防拴DUPLEX STRAINER 双联滤器 FIRE HYDRANT WITH PUMPER CONNECTION 带有抽水机（消防车）连接 的消防拴PERMANENT BASKET STRAINER HOSE HOUSEFLEXIBLE HOSE 挠性软管 HOSE REEL 水龙带轴EXPANSION JOINT 膨胀节 VALVE WITH INDICATOR POST 带有指示操作柱的阀INLINE MIXERS OR VENTURI TYPE DESUPER HEATER进口混合器或文丘里类型的减温 DRIVER 驱动SILENCER 消音器 ELECTRIC MOTOR DIESEL ENGINE， ETC 电动、柴油发动机等FILTER WITH HOOD 带罩的过滤器 STEAM TURBINE 蒸汽透平CONDENSATE TRAP (NON-PROCESS) 冷凝槽 EXPANDER 变径驱动（膨胀扩张的）COMPRESSORS 压缩机 A AIR 空气SINGLE STAGE RECIPROCATING 一级往复式 D DIESEL 柴油MUTI-STAGE RECIPROCATING 多级往复式 H HYDRAULIC 水力CENTRIFUGAL 离心 M ELECTRIC 电动ROTARY 旋转的 HEAT EXCHANGERS 换热器BLOWER， FAN 吹风机、鼓风机 SHELL AND TUBE HEAT EXCHANGER 壳管式换热器SCREW 螺杆式 HORIZONTAL SHELL AND TUBE HEAT EXCHANGER 卧式壳管式换热器VESSELS AND FURNACES 容器和炉子 VERTICAL SHELL AND TUBE HEAT EXCHANGER 立式壳管式换热器FLOATING ROOF TANK 浮顶罐 SINGLE SECTION DOUBLE PIPE EXCHANGERCONE ROOF TANK WITH INTERNAL COIL 带有内圈的拱顶罐TWO SECTION DOUBLE PIPE EXCHANGERCOLUMN 圆柱 AIR COOLERPACKING 外皮 KETTLE TYPE REBOILER OR STEAM GENERATORINTERNAL BAFFLE 内部隔板 KETTLE TYPE EXCHANGERVORTEX BREAKER 防涡器 GRAPHITE BLOCK TYPE EXCHANGERHORIZONTAL TYPE HEATER WITH INTERNAL CROSSOVERS带有内部交叉的卧式换热器 PLATE EXCHANGERCABIN TYPE HEATER WITH EXTERNAL CROSS-OVERS带有外部交叉的舱式换热器INSULATION CODE 保温代码ANTI-SWEAT INSULATION D 防烫ELECTRICAL TRACING E 电伴热FULL HEAT CONSERVATION F 全热保温NORMAL HEAT CONSERVATION H 一般热保温DUAL SERVICE INSULATION M 双重保护PERSONNEL PROTECTION P 人身防护REFRIGERATION INSULATION R 保冷SPECIAL S 特殊STEAM TRACING T 蒸汽伴热ACOUSTICAL V 声音的Anti condensation A 防凝Cold conservation C 保冷Electrical traced F 电伴热Heat conservation tracer lines G 保温伴热线Heat conservation H 保温Cold conservation tracer lines J 保冷伴热线Heat conservation jacketed lines K 保温夹套管Cold conservation jacketed lines L 保冷夹套管No insulation N 不保温Operation stabilization S 操作稳定Personnel protection P 防烫（人身防护）Freeze protection by steam tracing T 蒸汽伴热防冻Acoustic hot U 防噪音保温Acoustic cold V 防噪音保冷主要管线次要管线（仅限于流程图）地下或者埋地管线B B电伴热EE特殊伴热SS蒸汽伴热JJ 夹套管线预留管线说明对照表4” P 01 001 - A1A -IINS