API標(biāo)準(zhǔn)管道及法蘭尺寸規(guī)格

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1.1輸送流體用無縫鋼管規(guī)格表

表1.1-1輸送流體用無縫鋼管規(guī)格表

公稱直徑（mm）DN15DN20DN25(DN32)DN40DN50DN65DN80DN100DN150DN200DN250DN300DN350DN400外徑（mm）21.326.733.442.248.360.37388.9114.3168.3219.1273.0323.8355.6406.4壁厚（mm）3.733.914.554.855.083.915.165.496.027.116.356.356.357.927.921.622.203.244.475.415.448.6311.2916.0828.2633.3241.7649.7167.9177.8320#GB/T8163SMLSPESH/T3405SCH8020#GB/T8163SMLSPESH/T3405SCH8020#GB/T8163SMLSPESH/T3405SCH8020#GB/T8163SMLSPESH/T3405SCH8020#GB/T8163SMLSPESH/T3405SCH8020#GB/T8163SMLSBESH/T3405SCH4020#GB/T8163SMLSBESH/T3405SCH4020#GB/T8163SMLSBESH/T3405SCH4020#GB/T8163SMLSBESH/T3405SCH4020#GB/T8163SMLSBESH/T3405SCH4020#GB/T8163SMLSBESH/T3405SCH2020#GB/T8163SMLSBESH/T3405SCH2020#GB/T8163SMLSBESH/T3405SCH2020#GB/T8163SMLSBESH/T3405SCH2020#GB/T8163SMLSBESH/T3405SCH20Kg/m規(guī)格1.2焊接鋼管規(guī)格表

表1.2-1輸送流體用直縫埋弧焊鋼管規(guī)格表

公稱直徑（mm）DN450DN500DN600DN700DN800DN900DN1000DN1200外徑（mm）45750861071181391410161219壁厚（mm）1010101010101111Kg/m110.23122.81147.96172.87198.02222.93272.62327.68規(guī)格Q245RGB713SAWLPSL2GB/T9711BESH/T3405T=10mmQ245RGB713SAWLPSL2GB/T9711BESH/T3405T=10mmQ245RGB713SAWLPSL2GB/T9711BESH/T3405T=10mmQ245RGB713SAWLPSL2GB/T9711BESH/T3405T=10mmQ245RGB713SAWLPSL2GB/T9711BESH/T3405T=10mmQ245RGB713SAWLPSL2GB/T9711BESH/T3405T=10mmQ245RGB713SAWLPSL2GB/T9711BESH/T3405T=11mmQ245RGB713SAWLPSL2GB/T9711BESH/T3405T=11mm2法蘭規(guī)格表

法蘭與碳素鋼及低合金鋼接納連接尺寸（SH3406-96）

1

公稱直徑（mm）DN15DN20DN25(DN32)DN40DN50DN65DN80DN100DN150DN200DN250DN300DN350DN400DN450DN500DN600DN700DN800DN900DN1000DN1200接納外徑（mm）21.326.733.442.248.360.37388.9114.3168.3219.1273.0323.8355.6406.445750861071181391410161219備注(PN2.0)20#NB/T47008SW-RFSH3406PN2.0SCH8020#NB/T47008SW-RFSH3406PN2.0SCH8020#NB/T47008SW-RFSH3406PN2.0SCH8020#NB/T47008SW-RFSH3406PN2.0SCH8020#NB/T47008SW-RFSH3406PN2.0SCH8020#NB/T47008WN-RFSH3406PN2.0SCH4020#NB/T47008WN-RFSH3406PN2.0SCH4020#NB/T47008WN-RFSH3406PN2.0SCH4020#NB/T47008WN-RFSH3406PN2.0SCH4020#NB/T47008WN-RFSH3406PN2.0SCH4020#NB/T47008WN-RFSH3406PN2.0SCH2020#NB/T47008WN-RFSH3406PN2.0SCH2020#NB/T47008WN-RFSH3406PN2.0SCH2020#NB/T47008WN-RFSH3406PN2.0SCH2020#NB/T47008WN-RFSH3406PN2.0T=10mm20#NB/T47008WN-RFSH3406PN2.0T=10mm20#NB/T47008WN-RFSH3406PN2.0T=10mm20#NB/T47008WN-RFSH3406PN2.0T=10mm20#NB/T47008WN-RFSH3406PN2.0T=10mm20#NB/T47008WN-RFSH3406PN2.0T=10mm20#NB/T47008WN-RFSH3406PN2.0T=10mm20#NB/T47008WN-RFSH3406PN2.0T=11mm20#NB/T47008WN-RFSH3406PN2.0T=11mm3閥門及小型設(shè)備說明3.1閥門及小型設(shè)備解釋

3.1.1閘閥（GATEVALVE）、截止閥（GLOBEVALVE）、止回閥（CHECKVALVE）、針型閥（NEEDLEGLOBEVALVE）

□□□□□□□--□□□□閥芯材質(zhì)，見表3.1.1-7

閥體材質(zhì)，見表3.1.1-6連接形式，見表3.1.1-5接納壁厚，見表3.2.1-2*傳動機構(gòu)，見表3.1.1-4結(jié)構(gòu)形式，見表3.1.1-3壓力等級，見表3.1.1-2閥門類別，見表3.1.1-1

2

注*：只有“連接形式〞中為BW時才有此項。

表3.1.1-1，閥門類別

ZJD

類別及應(yīng)用標(biāo)準(zhǔn)閘閥，GATEVALVE截止閥，GLOBE蝶閥，BUTTERFLYVALVEHNQ止回閥，CHECK類別針型閥，NEEDLEGLOBEVALVE球閥，BALLVALVE注：每個閥門采用什么標(biāo)準(zhǔn)由“結(jié)構(gòu)形式〞確定。

表3.1.1-2，壓力等級

代壓力等級應(yīng)用墊片（最低要求）纏繞墊片纏繞墊片應(yīng)用螺栓/螺母（最低要求）35#/25#；35CrMoA/35#35CrMoA/35#;25Cr2MoVA/35CrMo0Cr19Ni9/0Cr19Ni935CrMoA/35#;25Cr2MoVA/35CrMo0Cr19Ni9/0Cr19Ni935CrMoA/35#;25Cr2MoVA/35CrMo0Cr19Ni9/0Cr19Ni935CrMoA/35#;25Cr2MoVA/35CrMo0Cr19Ni9/0Cr19Ni9號PN公制CL英制232.05.015030046.8400纏繞墊片纏繞墊片，八角形金屬墊片/OCTAGONTYPERING纏繞墊片510.06006800715.0900八角形金屬墊片/OCTAGONASTMA193B7/A1942H;A193B16/A1944;A453TYPERING（或缺省）660A/A1948C825.01500八角形金屬墊片/OCTAGONASTMA193B7/A1942H;A193B16/A1944;A453TYPERING（或缺?。?60A/A1948C9

42.02500八角形金屬墊片/OCTAGONASTMA193B7/A1942H;A193B16/A1944;A453TYPERING（或缺省）660A/A1948C表3.1.1-3，結(jié)構(gòu)形式

CD結(jié)構(gòu)形式BB-BG-OS&YBB-BG-OS&Y結(jié)構(gòu)形式解釋螺栓連接閥蓋，螺栓連接壓蓋，明桿支架式，Boltedbonnet,Boltedgland,OS&Y應(yīng)用標(biāo)準(zhǔn)API602結(jié)構(gòu)長度標(biāo)準(zhǔn)ASMEB16.10ASMEB16.10螺栓連接閥蓋，螺栓連接壓蓋，明桿支架式，API603/API603MBoltedbonnet,Boltedgland,OS&Y螺栓連接閥蓋，螺栓連接壓蓋，明桿支架式，針型結(jié)構(gòu)，Boltedbonnet,Boltedgland,OS&Y,NeddletypeAPI602ME3

BB-BG-OS&Y-NASMEB16.10GHBC-PISTON-LIFTBC-PISTON-LIFT螺栓連接閥蓋，升降式，Boltedbonnet,Piston-lift螺栓連接閥蓋，升降式，Boltedbonnet,Piston-lift螺栓連接閥蓋，螺栓連接壓蓋，明桿支架式，波紋管密封結(jié)構(gòu)，Boltedbonnet,Boltedgland,OS&Y,BellowssealtypeAPI602API603MASMEB16.10ASMEB16.10南京流體工程機械廠標(biāo)準(zhǔn)BBB-BG-OS&Y-WAPI600MLBB-BG-OS&Y-L螺栓連接閥蓋，螺栓連接壓蓋，明桿支架式，ASMEB16.34低溫密封結(jié)構(gòu)，Boltedbonnet,Boltedgland,OS&Y,Cryogenicservicesrructure螺栓連接閥蓋，旋啟式，Boltedbonnet,SwingASMEB16.34/BS1868ASMEB16.101BC-SWING2PSPISTON-LIFT3WAFERTYPE4TILTING-DISC5BB-BG-OS&Y-F6BB-BG-OS&Y7BB-BG-OS&Y-H8PS-BG-OS&Y9PS-COVERSWINGASMEB16.10ASMEB16.10API594ASMEB16.10ASMEB16.10ASMEB16.10ASMEB16.10ASMEB16.10ASMEB16.10壓力密封閥蓋，升降式，Pressuresealbonnet,ASMEB16.34/BSPiston-lift1868對夾式止回閥，WafercheckvalveTILTING-DISC型止回閥，Tilting-disctypecheckvalve螺栓連接閥蓋，螺栓連接壓蓋，明桿支架式，配特別填料,Boltedbonnet,Boltedgland,OS&Y,Withspecialpacking螺栓連接閥蓋，螺栓連接壓蓋，明桿支架式，Boltedbonnet,Boltedgland,OS&Y螺栓連接閥蓋，螺栓連接壓蓋，明桿支架式，帶吹掃孔，Boltedbonnet,Boltedgland,OS&Y,Withblominghole壓力密封閥蓋，螺栓連接壓蓋，明桿支架式，Pressuresealbonnet,Boltedgland,OS&Y壓力密封閥蓋，旋啟式，Pressuresealbonnet,SwingAPI594API600MAPI600/ASMEB16.34/BS1873API600/ASMEB16.34/BS1873API600/ASMEB16.34/BS1873API600/ASMEB16.34/BS1873ASMEB16.34/BS1868

表3.1.1-4，傳動機構(gòu)

ABCDEFH（缺省）電動/ElectricMotorOperated氣動/AirMotorOperated傘齒輪驅(qū)動/BevelGearOperated鏈條傳動/RemoteOperatedwithChain延長桿傳動/OperatedwithExtendedStem遠距離鉸聯(lián)接桿傳動/RemoteOperatedwithJoint&Lever蝸輪蝸桿傳動/（常規(guī)手動/）結(jié)構(gòu)形式

表3.1.1-5，連接形式

4

連接形式連接形式解釋STGRJWPF

SWNPTRcRFRJBWPIPEMF(F)承插焊/SocketWelded60°錐管螺紋/60°NationalTaperPipeThread55°錐管螺紋/55°NationalTaperPipeThread凸臺面法蘭連接/RaisedFace環(huán)槽面法蘭連接/RingJoint對焊連接/Butt-welded閥門兩端各帶一段150mm長的管子/Eachendwitha150mmshortpipe凹凸面連接（凹面）/Male-femaleFace(Female)表3.1.1-6，閥體材質(zhì)/BODYMATERIAL

閥體材質(zhì)/Body公稱壓力閥蓋墊片材料/Gasket閥蓋螺栓材料Bolt/nut35CrMoA/35#35CrMoA/35#35CrMoA/35#（缺?。?5CrMoA/35#35CrMoA/35CrMo35CrMoA/35CrMo（缺省）35CrMoA/35#35CrMoA/35CrMo35CrMoA/35CrMo（缺?。?5CrMoA/35#35CrMoA/35#35CrMoA/35#（缺省）35CrMoA/35#35CrMoA/35CrMo35CrMoA/35CrMo（缺?。?5CrMoA/35#35CrMoA/35CrMo35CrMoA/35CrMo（缺省）35CrMoA/35#閥桿填料/Packing1.鍛造碳素鋼類/FORGEDCARBONSTEELCL150H1ASTMA105CL600CL900-2500CL150H2304+柔性石墨纏繞墊片軟鐵，八角型金屬墊片（缺?。?04+聚四氟乙烯纏繞墊片CL300,400,800304+柔性石墨纏繞墊片*DN≤40:金屬絲與柔性石墨編織填料*DN≥50:金屬絲與柔性石墨編織填料+柔性石墨環(huán)*DN≤40:金屬絲與柔性石墨編織填料*DN≥50:金屬絲與柔性石墨編織填料+柔性石墨環(huán)*DN≤40:金屬絲與柔性石墨編織填料*DN≥50:金屬絲與柔性石墨編織填料+柔性石墨環(huán)*DN≤40:金屬絲與柔性石墨編織填料*DN≥50:金屬絲與柔性石墨編織填料+柔性石墨環(huán)*DN≤40:金屬絲與柔性石墨編織填料*DN≥50:金屬絲與柔性石墨編織填料+柔性石墨環(huán)*DN≤40:金屬絲與柔性石墨編織填料*DN≥50:金屬絲與柔性石墨編織填料+柔性石墨環(huán)AST