美标阀门代号说明

阀门代号说明PDF文件使用pdfFactoryPro试用版本创建(45°)/45度9090DEGREE(90°)/90度ANSIAMERICANNATIONALSTANDARDSINSTITUTE/美国国家标准协会APIAMERICANPETROLEUMINSTITUTE/美国石油学会ASBASBESTOS/石棉ASMEAMERICANSOCIETYOFMECHANICALENGINEERS/美国机械工程师协会ASTMAMERICANSOCIETYFORTESTINGMATERIALS/美国材料试验协会AUSTS.SAUSTENITICSTAINLESSSTEEL/奥氏体不锈钢B(BALL)BALL/球BBBOLTEDBONNET/栓联阀盖(帽)BCBOLTEDCOVER/栓联阀盖BEBEVELEDEND/坡口端BFWBOILERFEEDWATER/锅炉给水BGBOLTEDGLAND/栓联压盖BWBUTTWELD/对(接)焊C.ACORROSIONALLOWANCE/腐蚀余量CLCLASS/分类CONCONCENTRIC/同心C.SCARBONSTEEL/碳钢D:DISC/阀板(盘)D&SDISCANDSEAT/阀板(盘)和阀座ECCECCENTRIC/偏心EFWELECTRICFUSIONWELD/电熔焊(接)ERWELECTRICRESISTANCEWELD/电阻焊接FIRE-SFIRESAFE/防火安全(密封)结构(用于阀门)F-PORTFULL-PORT/全通径(用于阀门)F:FILLER/填料(用于缠绕式垫片)FFFLATFACE/平板式光滑面FLEXFLEXIBLE/柔性FLGFLANGE/法兰GALVGALVANIZED/镀锌GRGRADE/等级GRFGRAFOLL/石墨带(片)HEXHEXAGONAL/六角形HPHIGHPRESSURE/高压HVYHEAVY/重型IDINDIAMETER/内径INorINCH/英寸IRINNERRING/内环(用于缠绕式垫片)ISRSINSIDESCREWRISINGSTEM/内螺纹升起阀杆ISSINSIDESCREWSTEM/内螺纹阀杆(L)ORLLARGE/大LJLAPJOING/松套(法兰)LPLOWPRESSURE/低压LRLONGRADIUS/长半径LUBLUBRICATE/(使)润滑MAX.MAXIMUM/最大MIN.MINIMUM/最小PDF文件使用pdfFactoryPro试用版本创建(mm)MILLIMETER/毫米MODMODIFIED/改良的(修正的)MPMIDDLEPRESSURE/中压MSMETALSEAL/金属密封NBRNITRILEBUTADIENTRUBBER/丁腈橡胶NPTNATIONALTAPERPIPETHREAD/(美国)国家标准锥管螺纹OROUTERRING/外环(用于缠绕式垫片)OS&YOUTSIDESCREWANDYOKE/轭架式外螺纹ODOUTSIDEDIAMETER/外径PEPLAINEND/平端PS(B)PRESSURESEALBONNET/压力密封阀盖(帽)P(S)CPRESSURESEALCOVER/压力密封阀盖PWHTPOSTWELDHEATTREATMENT/焊后热处理R-PORTREDUCEDPORT/缩径RFRAISEDFACE/凸台式光滑面RJRINGJOINT/（梯形槽）环槽联接RTRADIOGRAPHICTEST/X射线(照像)检查SSEAT/阀座SBSCREWEDBONNET/螺纹阀帽(盖)SCSCREWEDCOVER(CAP)/螺纹阀盖SCHSCHEDULE/管子表号SGSCREWGLAND/螺纹压盖SMLSSEAMLESS/无缝SOSLIP-ON/平焊SRSHORTRADIUS/短半径SSSTAINLESSSTEEL/不锈钢STDSTANDARDORSTANDARDWEIGHT/标准或标准(重量)级STLSTELLITE/司太立合金STUDSTUDBOLT/双头螺柱S.WSOCKETWELDING承插焊TTHICKNESS/厚度W/WITH/具有带.....W:WINDING/缠绕带(用于缠绕式垫片)WBWELDEDBONNET/焊接阀盖WNWELDINGNECK/焊颈WSWELDINGWITHSEAM/焊接有缝（管子或管件）XSEXTRASTRONG/加强级(加厚级)XXSDOUBLEEXTRASTRONG/特强级(特厚级)PDF文件使用pdfFactoryPro试用版本创建闸阀（GATEVALVE）、截止阀（GLOBEVALVE）止回阀（CHECKVALVE）、针型阀（NEEDLEGLOBEVALVE）－阀芯材质，见表1.1.1－7阀体材质，见表1.1.1－6连接型式，见表1.1.1－5接管壁厚，见表5.2.1－2*传动机构，见表1.1.1－4结构型式，见表1.1.1－3压力等级，见表1.1.1－2阀门类别，见表1.1.1－1注*：只有“连接型式”中为BW时才有此项表1.1.1－1，阀门类别代号类别及应用标准代号类别Z闸阀/GATEVALVE(API600/API602/API603)H止回阀/CHECKVALVE(API600M/API602M./API603M/API594)J截止阀/GLOBEVALVE(API600M/API602M/API603M)N针型阀/NEEDLEGLOBEVALVE(API602M)注：每个阀门采用什么标准由“结构型式”确定。表1.1.1－2,压力等级代号压力等级应用垫片应用螺栓/螺母PN(公制)CL(磅制)（最低要求）（最低要求）11.0石棉垫片35#/25#；35CrMoA/35#1a1.0石棉垫片35#/25#；35CrMoA/35#22.0150石棉垫片,缠绕垫片35#/25#；35CrMoA/35#2a1.6石棉垫片,缠绕垫片35#/25#；35CrMoA/35#35.0300缠绕垫片35CrMoA/35#；25Cr2MoVA/35CrMo；0Cr19Ni9/0Cr19Ni93a2.5缠绕垫片35CrMoA/35#；25Cr2MoVA/35CrMo；0Cr19Ni9/0Cr19Ni946.8400缠绕垫片35CrMoA/35#；25Cr2MoVA/35CrMo；0Cr19Ni9/0Cr19Ni94a4.0缠绕垫片35CrMoA/35#；25Cr2MoVA/35CrMo；(MF)0Cr19Ni9/0Cr19Ni9510.0600缠绕垫片，八角形金属垫片35CrMoA/35#；25Cr2MoVA/35CrMo;/OCTAGONTYPERING0Cr19Ni9/0Cr19Ni95a6.3600缠绕垫片，35CrMoA/35#；25Cr2MoVA/35CrMo;(MF)0Cr19Ni9/0Cr19Ni96800缠绕垫片35CrMoA/35#；25Cr2MoVA/35CrMo;0Cr19Ni9/0Cr19Ni9715.0900八角形金属垫片/OCTAGONTYPEASTMA194B7/A1942H；ASTMA194RING(或缺省)B16/A1944；ASTMA453660A/A1948C825.01500八角形金属垫片/OCTAGONTYPEASTMA194B7/A1942H；ASTMA194RING(或缺省)B16/A1944；ASTMA453660A/A1948CPDF文件使用pdfFactoryPro试用版本创建八角形金属垫片/OCTAGONTYPEASTMA194B7/A1942H；ASTMA194RING(或缺省)B16/A1944；ASTMA453660A/A1948C注：每个阀门选用何种材料的垫片和螺栓、螺母由“阀体材料”确定。对CL900.1500.2500三个等级的阀门，一般采用压力密封阀盖，此时“阀盖垫片”和“阀盖螺栓”项缺省。等级1a、2a、3a、4a、5a适用于JB标准阀门。表1.1.1－3，结构型式代号结构型式结构型式解释应用标准结构长度标准CBB-BG-OS&Y螺栓连接阀盖，螺栓连接压盖，明杆支架式API602/API602MANSIB16.10(BOLTEDBONNET,BOLTEDGLAND,OS&Y)DBB-BG-OS&Y螺栓连接阀盖，螺栓连接压盖，明杆支架式API603/API603MANSIB16.10(BOLTEDBONNET,BOLTEDGLAND,OS&Y)EBB-BG-OS&Y-N螺栓连接阀盖，螺栓连接压盖，明杆支架式,API602MANSIB16.10针型结构(BOLTEDBONNET,BOLTEDGLAND,OS&Y,NEDDLETYPE)GBC-PISTON-LIFT螺栓连接阀盖，升降式API602MANSIB16.10(BOLTEDBONNE,PISTON-LIFT)HBC-PISTON-LIFT螺栓连接阀盖，升降式API603MANSIB16.10螺栓连接阀盖，螺栓连接压盖，明杆支架式,BBB-BG-OS&Y-W波纹管密封结构(BOLTEDBONNET,BOLTEDAPI600M南京流体工程机GLAND,OS&Y,BELLOWSSEALTYPE)械厂标准螺栓连接阀盖，螺栓连接压盖，明杆支架式,低温LBB-BG-OS&Y-L密封结构(BOLTEDBONNET,BOLTEDGLANDANSIB16.34ANSIB16.10,OS&Y,CRYOGENICSERVICESRRUCTURE)1BC-SWING螺栓连接阀盖，旋启式API600MANSIB16.10(BOLTEDBONNET,SWING)2PS-PISTON-LIFT压力密封阀盖，升降式API600MANSIB16.10(PRESSURESEALBONNET,PISTON-LIFT)3WAFERTYPE对夹式止回阀API594API594(WAFERCHECKVALVE)4TILTING-DISCTILTING-DISC型止回阀API600MANSIB16.10（TILTING-DISCTYPECHECKVALVE）5BB-BG-OS&Y-F螺栓连接阀盖,螺栓连接压盖,明杆支架式,配特殊填料API600/API600MANSIB16.10(BOLTEDBONNET,BOLTEDGLAND,OS&Y,WITHSPECCIALPACKING)6BB-BG-OS&Y螺栓连接阀盖,螺栓连接压盖,明杆支架式API600/API600MANSIB16.10(BOLTEDBONNET,BOLTEDGLAND,OS&Y)7BB-BG-OS&Y-H螺栓连接阀盖,螺栓连接压盖,明杆支架式,带吹扫孔API600/API600MANSIB16.10(BOLTEDBONNET,BOLTEDGLAND,OS&Y,WITHBLOMINGHOLE)8PS-BG-OS&Y压力密封阀盖,螺栓连接压盖,明杆支架式API600/API600MANSIB16.10(PRESSURESEALBONNET,BOLTEDGLAND,OS&Y)9PS-COVERSWING压力密封阀盖,旋启式API600/API600MANSIB16.10(PRESSURESEALBONNET,SWING)表1.1.1－4，传动机构代号传动型式A电动/ELECTRICMOTOROPERATEDB气动/AIRMOTOROPERATEDC伞齿轮驱动/BEVELGEAROPERATEDD链条传动/REMOTEOPERATEDWITHCHAINE延长杆传动/OPERATEDWITHEXTENDEDSTEMF远距离铰链联接杆传动(简称：远距离手动)/REMOTEOPERATE