美標閥門型號說明[2].doc

管道等級表編制說明1.4閥門及小型設備代號解釋1.4.1閘閥（GATE VALVE）、截止閥（GLOBE VALVE） 止回閥（CHECK VALVE）、針型閥（NEEDLE GLOBE VALVE） / 特殊代碼（3位）見表1.4.1-8 閥芯材質(zhì)，見表1.4.17 閥體材質(zhì)，見表1.4.16 連接型式，見表1.4.15 接管壁厚，見表1.2.12* 傳動機構，見表1.4.14 結構型式，見表1.4.13 壓力等級，見表1.4.12 閥門類別，見表1.4.11 注*：只有“連接型式”中為BW時才有此項表1.4.11，閥門類別代號類別及應用標準代號類別Z閘閥/GATE VALVE (API600/API602/API603)H止回閥/CHECK VALVE (API600M/API602M./API603M/API594)J截止閥/GLOBE VALVE (API600M/API602M/API603M)N針型閥/NEEDLE GLOBE VALVE (API602M)Y儀表測壓閥（API602M） 注：每個閥門采用什么標準由“結構型式”確定。表1.4.12, 壓力等級代號壓力等級應用墊片應用螺栓/螺母PN(公制)CL(磅制)（最低要求）（最低要求）11.0石棉墊片35#/25#；35CrMoA/35#1a1.0石棉墊片35#/25#；35CrMoA/35#22.0150石棉墊片,纏繞墊片35#/25#；35CrMoA/35#2a1.6石棉墊片,纏繞墊片35#/25#；35CrMoA/35#35.0300纏繞墊片35CrMoA/35#；25Cr2MoVA/35CrMo；0Cr18Ni9/0Cr18Ni93a2.5纏繞墊片35CrMoA/35#；25Cr2MoVA/35CrMo；0Cr18Ni9/0Cr18Ni946.8400纏繞墊片35CrMoA/35#；25Cr2MoVA/35CrMo；0Cr18Ni9/0Cr18Ni94a4.0纏繞墊片35CrMoA/35#；25Cr2MoVA/35CrMo；(MF)0Cr18Ni9/0Cr18Ni9510.0600纏繞墊片，八角形金屬墊片35CrMoA/35#；25Cr2MoVA/35CrMo;/OCTAGON TYPE RING0Cr18Ni9/0Cr18Ni95a6.3600纏繞墊片，35CrMoA/35#；25Cr2MoVA/35CrMo;(MF)0Cr18Ni9/0Cr18Ni96800纏繞墊片35CrMoA/35#；25Cr2MoVA/35CrMo;0Cr18Ni9/0Cr18Ni9715.0900八角形金屬墊片/OCTAGON TYPE ASTM A194 B7/A194 2H；ASTM A194RING(或缺省) B16/A194 4；ASTM A453 660A/A194 8C825.01500八角形金屬墊片/OCTAGON TYPEASTM A194 B7/A194 2H；ASTM A194RING(或缺省) B16/A194 4；ASTM A453 660A/A194 8C942.02500八角形金屬墊片/OCTAGON TYPEASTM A194 B7/A194 2H；ASTM A194RING(或缺省) B16/A194 4；ASTM A453 660A/A194 8CACL150-CL800BC注：每個閥門選用何種材料的墊片和螺栓、螺母由“閥體材料”確定。 對CL900.1500.2500三個等級的閥門，一般采用壓力密封閥蓋，此時“閥蓋墊片”和“閥蓋螺栓”項缺省。 等級1a、2a、3a、4a、5a適用于JB標準閥門。表1.4.13，結構型式代號結構型式結構型式解釋應用標準結構長度標準CBB-BG-OS&Y螺栓連接閥蓋，螺栓連接壓蓋，明桿支架式API602/API602MASME B16.10(BOLTED BONNET,BOLTED GLAND,OS&Y)DBB-BG-OS&Y螺栓連接閥蓋，螺栓連接壓蓋，明桿支架式API603/API603MASME B16.10(BOLTED BONNET,BOLTED GLAND,OS&Y)EBB-BG-OS&Y-N螺栓連接閥蓋，螺栓連接壓蓋，明桿支架式,API602MASME B16.10針型結構(BOLTED BONNET,BOLTED GLAND,OS&Y ,NEDDLE TYPE)GBC-PISTON-LIFT螺栓連接閥蓋，升降式API602MASME B16.10(BOLTED BONNE,PISTON-LIFT)HBC-PISTON-LIFT螺栓連接閥蓋，升降式API603MASME B16.10螺栓連接閥蓋，螺栓連接壓蓋，明桿支架式,BBB-BG-OS&Y-W波紋管密封結構(BOLTED BONNET,BOLTED API600M南京流體工程機GLAND,OS&Y ,BELLOWS SEAL TYPE)械廠標準螺栓連接閥蓋，螺栓連接壓蓋，明桿支架式,低溫LBB-BG-OS&Y-L密封結構(BOLTED BONNET,BOLTEDGLANDASME B16.34ASME B16.10,OS&Y ,CRYOGENIC SERVICE SRRUCTURE)1BC-SWING螺栓連接閥蓋，旋啟式API600MASME B16.10(BOLTED BONNET,SWING)2PS-PISTON-LIFT壓力密封閥蓋，升降式API600MASME B16.10(PRESSURE SEAL BONNET,PISTON-LIFT)3WAFER TYPE 對夾式止回閥API594API594(WAFER CHECK VALVE)4TILTING-DISCTILTING-DISC 型止回閥API600MASME B16.10（TILTING-DISC TYPE CHECK VALVE）5BB-BG-OS&Y-F螺栓連接閥蓋,螺栓連接壓蓋,明桿支架式,配特殊填料API600/API600MASME B16.10(BOLTED BONNET,BOLTED GLAND,OS&Y,WITH SPECCIAL PACKING)6BB-BG-OS&Y螺栓連接閥蓋,螺栓連接壓蓋,明桿支架式API600/API600MASME B16.10(BOLTED BONNET,BOLTED GLAND,OS&Y) 7BB-BG-OS&Y-H螺栓連接閥蓋,螺栓連接壓蓋,明桿支架式,帶吹掃孔API600/API600MASME B16.10(BOLTED BONNET,BOLTED GLAND,OS&Y,WITH BLOMING HOLE) 8PS-BG-OS&Y壓力密封閥蓋,螺栓連接壓蓋,明桿支架式API600/API600MASME B16.10(PRESSURE SEAL BONNET,BOLTED GLAND,OS&Y) 9PS-COVER SWING壓力密封閥蓋, 旋啟式API600/API600MASME B16.10(PRESSURE SEAL BONNET, SWING)MBB-BG-M-SEAL動密封閘閥API600MASME 16.10表1.4.14，傳動機構代號傳動型式$手動A電動/ELECTRIC MOTOR OPERATED B氣動/AIR MOTOR OPERATED C傘齒輪驅動/BEVEL GEAR OPERATEDD鏈條傳動/REMOTE OPERATED WITH CHAIN E延長桿傳動/OPERATED WITH EXTENDED STEMF遠距離鉸鏈聯(lián)接桿傳動(簡稱：遠距離手動)/REMOTE OPERATED WITH JOINT & LEVERH蝸輪蝸桿傳動/表1.4.15，連接型式代號連接型式連接型式解釋SSW承插焊/SOCKET WELDEDTNPT60錐管螺紋/NATIONAL TAPER PIPE THREADGRc55錐管螺紋/55 TAPER PIPE THREADRRF凸臺面法蘭連接/RAISED FACEJRJ環(huán)槽面法蘭連接/RING JOINTWBW對焊連接/BUTTWELDEDPPIPE閥門兩端各帶一段150mm長的管子/EACH ENDWITH A 150mm SHORT PIPEFMF(F)凹凸面連接（凹面）/MALE-FEMALE FACE(FEMALE)ARF-NPT表1.4.16，閥體材質(zhì)/BODY MATERIAL代號閥體材質(zhì)/BODY公稱壓力閥蓋墊片材料/GASKET閥蓋螺栓材料BOLT/NET閥桿填料/PACKING1 鍛造碳素鋼類/FORGED CARBON STEELCL150特制石棉墊片(400耐油/酸/堿)35#/25#DN40:304金屬絲與柔 H1ASTM A105CL300,400,800304柔性石墨纏繞墊片35CrMoA/35#性石墨編織填料CL600軟鐵，八角型金屬墊片35CrMoA/35#DN50:304金屬絲與柔性石CL900-2500（缺省）（缺?。┠幙椞盍先嵝允h(huán)CL150304聚四氟乙烯纏繞墊片35CrMoA/35#DN40:304金屬絲與柔 H2ASTM A350-LF2CL300,400,800304柔性石墨纏繞墊片35CrMoA/35CrMo性石墨編織填料CL600LF2，八角型金屬墊片35CrMoA/35CrMoDN50:304金屬絲與柔性石CL900-2500（缺?。ㄈ笔。┠幙椞盍先嵝允h(huán)CL150304聚四氟乙烯纏繞墊片35CrMoA/35#DN40:304金屬絲與柔 H3ASTM A350-LF3CL300,400,800304柔性石墨纏繞墊片35CrMoA/35CrMo性石墨編織填料CL600LF3，八角型金屬墊片35CrMoA/35CrMoDN50:304金屬絲與柔性石CL900-2500（缺?。ㄈ笔。┠幙椞盍先嵝允h(huán)2 鑄造碳素鋼類/CAST CARBON STEELCL150特制石棉墊片(400耐油/酸/堿)35#/25#DN40: 304金屬絲與柔 J1ASTMCL300,400304柔性石墨纏繞墊片35CrMoA/35#性石墨編織填料 A216-WCBCL600軟鐵，八角型金屬墊片35CrMoA/35#DN50:304金屬絲與柔性石CL900-2500（缺?。ㄈ笔。┠幙椞盍先嵝允h(huán)CL150304聚四氟乙烯纏繞墊片35CrMoA/35#DN40: 304金屬絲與柔J2ASTMCL300,400304柔性石墨纏繞墊片35CrMoA/35CrMo性石墨編織填料 A352-LCBCL600LF2，八角型金屬墊片35CrMoA/35CrMoDN50:304金屬絲與柔性石CL900-2500（缺省）（缺?。┠幙椞盍先嵝允h(huán)CL150304聚四氟乙烯纏繞墊片35CrMoA/35#DN40: 304金屬絲與柔 J3ASTMCL300,400304柔性石墨纏繞墊片35CrMoA/35CrMo性石墨編織填料 A352-LC3CL600LF3，八角型金屬墊片35CrMoA/35CrMoDN50:304金屬絲與柔性石CL900-2500（缺?。ㄈ笔。┠幙椞盍先嵝允h(huán)3 鍛造合金鋼(FORGED ALLOY STEEL)CL150,800304柔性石墨纏繞墊片35CrMoA/35#DN40:304金屬絲與柔 K1ASTM A182-F1CL300,400304柔性石墨纏繞墊片35CrMoA/35#性石墨編織填料CL6005Cr-0.5Mo，八角型金屬墊片35CrMoA/35CrMoDN50:304金屬絲與柔性石CL900-2500（缺省）（缺?。┠幙椞盍先嵝允h(huán)CL150,800304柔性石墨纏繞墊片35CrMoA/35#DN40:304金屬絲與柔 K2ASTM A182-F11CL300,400304柔性石墨纏繞墊片35CrMoA/35CrMo性石墨編織填料CL6005Cr-0.5Mo，八角型金屬墊片25Cr2MoVA/35CrMoDN50:304金屬絲與柔性石CL900-2500（缺省）（缺?。┠幙椞盍先嵝允h(huán)表1.4.16，閥體材質(zhì)（續(xù)）/BODY MATERIAL（CONTINUE）代號閥體材質(zhì)/BODY公稱壓力閥蓋墊片材料/GASKET閥蓋螺栓材料BOLT/NET閥桿填料/PACKINGCL150,800304柔性石墨纏繞墊片35CrMoA/35#DN40:304金屬絲與柔 K3ASTM A182-F22CL300,400304柔性石墨纏繞墊片35CrMoA/35CrMo性石墨編織填料CL6005Cr-0.5Mo，八角型金屬墊片25Cr2MoVA/35CrMoDN50:304金屬絲與柔性石CL900-2500（缺省）（缺?。┠幙椞盍先嵝允h(huán)CL150,800304柔性石墨纏繞墊片35CrMoA/35CrMoDN40:304金屬絲與柔 K4ASTM A182-F5CL300,400304柔性石墨纏繞墊片25Cr2MoVA/35CrMo性石墨編織填料CL6005Cr-0.5Mo，八角型金屬墊片25Cr2MoVA/35CrMoDN50:304金屬絲與柔性石CL900-2500（缺?。ㄈ笔。┠幙椞盍先嵝允h(huán)CL150,800304柔性石墨纏繞墊片35CrMoA/35CrMoDN40:304金屬絲與柔 K5ASTM A182-F9CL300,400304柔性石墨纏繞墊片25Cr2MoVA/35CrMo性石墨編織填料CL6000Cr18Ni9，八角型金屬墊片25Cr2MoVA/35CrMoDN50:304金屬絲與柔性石CL900-2500（缺?。ㄈ笔。┠幙椞盍先嵝允h(huán)4 鑄造合金鋼(CAST ALLOY STEEL)CL150304柔性石墨纏繞墊片35CrMoA/35#DN40: 304金屬絲與柔 L1ASTMCL300,400304柔性石墨纏繞墊片35CrMoA/35#性石墨編織填料 A217-WC1CL6005Cr-0.5Mo，八角型金屬墊片35CrMoA/35CrMoDN50:304金屬絲與柔性石CL900-2500（缺?。ㄈ笔。┠幙椞盍先嵝允h(huán)CL150304柔性石墨纏繞墊片35CrMoA/35#DN40:304金屬絲與柔 L2ASTMCL300,400304柔性石墨纏繞墊片35CrMoA/35CrMo性石墨編織填料 A217-WC6CL6005Cr-0.5Mo，八角型金屬墊片25Cr2MoVA/35CrMoDN50:304金屬絲與柔性石CL900-2500（缺省）（缺?。┠幙椞盍先嵝允h(huán)CL150304柔性石墨纏繞墊片35CrMoA/35#DN40:304金屬絲與柔 L3ASTMCL300,400304柔性石墨纏繞墊片35CrMoA/35CrMo性石墨編織填料 A217-WC9CL6005Cr-0.5Mo，八角型金屬墊片25Cr2MoVA/35CrMoDN50:304金屬絲與柔性石CL900-2500（缺?。ㄈ笔。┠幙椞盍先嵝允h(huán)CL150304柔性石墨纏繞墊片35CrMoA/35CrMoDN40:304金屬絲與柔 L4ASTMCL300,400304柔性石墨纏繞墊片25Cr2MoVA/35CrMo性石墨編織填料 A217-C5CL6005Cr-0.5Mo，八角型金屬墊片25Cr2MoVA/35CrMoDN50:304金屬絲與柔性石CL900-2500（缺省）（缺?。┠幙椞盍先嵝允h(huán)CL150304柔性石墨纏繞墊片35CrMoA/35CrMoDN40:304金屬絲與柔 L5ASTMCL300,400304柔性石墨纏繞墊片25Cr2MoVA/35CrMo性石墨編織填料 A217-C12CL6000Cr18Ni9，八角型金屬墊片25Cr2MoVA/35CrMoDN50:304金屬絲與柔性石CL900-2500（缺?。ㄈ笔。┠幙椞盍先嵝允h(huán)5 鍛造不銹鋼(FORGED AUST.SS)CL150,800304柔性石墨纏繞墊片35CrMoA/35#DN40:304金屬絲與柔 M1ASTM CL300,400304柔性石墨纏繞墊片35CrMoA/35CrMo性石墨編織填料A182-F304CL6000Cr18Ni9，八角型金屬墊片25Cr2MoVA/35CrMoDN50:304金屬絲與柔性石CL900-2500（缺省）（缺?。┠幙椞盍先嵝允h(huán)CL150,800316柔性石墨纏繞墊片35CrMoA/35#DN40:316金屬絲與柔 M2ASTM CL300,400316柔性石墨纏繞墊片35CrMoA/35CrMo性石墨編織填料A182-F316CL6000Cr17Ni12Mo2,八角型金屬墊片25Cr2MoVA/35CrMoDN50:316金屬絲與柔性石CL900-2500（缺省）（缺?。┠幙椞盍先嵝允h(huán)CL150,800321柔性石墨纏繞墊片0Cr18Ni9/0Cr18Ni9DN40:321金屬絲與柔 M3ASTM CL300,400321柔性石墨纏繞墊片0Cr18Ni9/0Cr18Ni9性石墨編織填料A182-F321CL6000Cr18Ni11Ti,八角型金屬墊片0Cr18Ni9/0Cr18Ni9DN50:321金屬絲與柔性石CL900-2500（缺省）（缺?。┠幙椞盍先嵝允h(huán)CL150,800321柔性石墨纏繞墊片0Cr18Ni9/0Cr18Ni9DN40:321金屬絲與柔 M4ASTM CL300,400321柔性石墨纏繞墊片0Cr18Ni9/0Cr18Ni9性石墨編織填料A182-F347CL6000Cr18Ni11Ti,八角型金屬墊片0Cr18Ni9/0Cr18Ni9DN50:321金屬絲與柔性石CL900-2500（缺省）（缺?。┠幙椞盍先嵝允h(huán)表1.4.16，閥體材質(zhì)（續(xù)）/BODY MATERIAL（CONTIUE）代號閥體材質(zhì)/BODY公稱壓力閥蓋墊片材料/GASKET閥蓋螺栓材料BOLT/NET閥桿填料/PACKINGCL800304H柔性石墨纏繞墊片25Cr2MoVA/35CrMoDN40:304H金屬絲與柔 M5ASTM CL300,400304H柔性石墨纏繞墊片25Cr2MoVA/35CrMo性石墨編織填料A182-F304HCL600304H,八角型金屬墊片25Cr2MoVA/35CrMoDN50:304H金屬絲與柔性CL900-2500（缺?。ㄈ笔。┦幙椞盍先嵝允h(huán)CL800316H柔性石墨纏繞墊片25Cr2MoVA/35CrMoDN40:316H金屬絲與柔 M6ASTM CL300,400316H柔性石墨纏繞墊片25Cr2MoVA/35CrMo性石墨編織填料A182-F316HCL6000Cr17Ni12Mo2,八角型金屬墊片25Cr2MoVA/35CrMoDN50:316H金屬絲與柔性CL900-2500（缺?。ㄈ笔。┦幙椞盍先嵝允h(huán)CL150,800304L柔性石墨纏繞墊片0Cr18Ni9/0Cr18Ni9DN40:304L金屬絲與柔 M7ASTM CL300,400304L柔性石墨纏繞墊片0Cr18Ni9/0Cr18Ni9性石墨編織填料A182-F304LCL600304L,八角型金屬墊片0Cr18Ni9/0Cr18Ni9DN50:304L金屬絲與柔性CL900-2500（缺?。ㄈ笔。┦幙椞盍先嵝允h(huán)CL150,800316L柔性石墨纏繞墊片0Cr18Ni9/0Cr18Ni9DN40:316L金屬絲與柔 M8ASTM CL300,400316L柔性石墨纏繞墊片0Cr18Ni9/0Cr18Ni9性石墨編織填料A182-F316LCL600316L,八角型金屬墊片0Cr18Ni9/0Cr18Ni9DN50:316L金屬絲與柔性CL900-2500（缺?。ㄈ笔。┦幙椞盍先嵝允h(huán)鑄造不銹鋼（CAST AUST.S.S)CL150304柔性石墨纏繞墊片35CrMoA/35#DN40:304金屬絲與柔 N1ASTMCL300,400304柔性石墨纏繞墊片35CrMoA/35CrMo性石墨編織填料 A351-CF8CL600304，八角型金屬墊片25Cr2MoVA/35CrMoDN50:304金屬絲與柔性石CL900-2500（缺省）（缺?。┠幙椞盍先嵝允h(huán)CL150316柔性石墨纏繞墊片35CrMoA/35CrMoDN40:316金屬絲與柔 N2ASTMCL300,400316柔性石墨纏繞墊片25Cr2MoVA/35CrMo性石墨編織填料 A351-CF8MCL6000Cr17Ni12Mo2,八角型金屬墊片25Cr2MoVA/35CrMoDN50:316金屬絲與柔性石CL900-2500（缺省）（缺?。┠幙椞盍先嵝允h(huán)CL150321柔性石墨纏繞墊片0Cr18Ni9/0Cr18Ni9DN40:321金屬絲與柔 N3ASTMCL300,400321柔性石墨纏繞墊片0Cr18Ni9/0Cr18Ni9性石墨編織填料 A351-CF8CCL6000Cr18Ni11Ti,八角型金屬墊片0Cr18Ni9/0Cr18Ni9DN50:321金屬絲與柔性石CL900-2500（缺省）（缺?。┠幙椞盍先嵝允h(huán)CL150304L柔性石墨纏繞墊片0Cr18Ni9/0Cr18Ni9DN40:304L金屬絲與柔 N4ASTMCL300,400304L柔性石墨纏繞墊片0Cr18Ni9/0Cr18Ni9性石墨編織填料 A351-CF3CL600304L,八角型金屬墊片0Cr18Ni9/0Cr18Ni9DN50:304L金屬絲與柔性CL900-2500（缺省）（缺?。┦幙椞盍先嵝允h(huán)CL150316L柔性石墨纏繞墊片0Cr18Ni9/0Cr18Ni9DN40:316L金屬絲與柔 N5ASTM CL300,400316L柔性石墨纏繞墊片0Cr18Ni9/0Cr18Ni9性石墨編織填料A351-CF3MCL600316L,八角型金屬墊片0Cr18Ni9/0Cr18Ni9DN50:316L金屬絲與柔性CL900-2500（缺?。ㄈ笔。┦幙椞盍先嵝允h(huán)CL150304H柔性石墨纏繞墊片0Cr18Ni9/0Cr18Ni9DN40:304H金屬絲與柔 N6ASTM CL300,400304H柔性石墨纏繞墊片0Cr18Ni9/0Cr18Ni9性石墨編織填料A351-CF10CL600304H,八角型金屬墊片0Cr18Ni9/0Cr18Ni9DN50:304H金屬絲與柔性CL900-2500（缺?。ㄈ笔。┦幙椞盍先嵝允h(huán)CL150316H柔性石墨纏繞墊片0Cr18Ni9/0Cr18Ni9DN40:316H金屬絲與柔 N7ASTM CL300,400316H柔性石墨纏繞墊片0Cr18Ni9/0Cr18Ni9性石墨編織填料A351-CF10MCL600316H,八角型金屬墊片0Cr18Ni9/0Cr18Ni9DN50:316H金屬絲與柔性CL900-2500（缺?。ㄈ笔。┦幙椞盍先嵝允h(huán)注：如果閥門的結構型式為“2”、“8”和“9”，即閥蓋為壓力密封閥蓋，則該表中的“閥蓋墊片材料”和“閥 蓋螺栓材料”欄缺省。 如果閥門的結構型式為“5”，則該表中的“閥桿填料”欄缺省。表1.4.17，閥芯材質(zhì)代號閥座密封面/SEAT SURFACE閘板密封面/DISC SURFACE閥桿/STEM0 113%Cr13%Cr 13%Cr 0 2 STELLITESTELLITE 13%Cr 0 3 STELLITE13%Cr 13%Cr 0 4 Hard 13%Cr Hard 13%Cr13%Cr0 5 13%Cr Hard 13%Cr 13%Cr 0 6 Ni-CrNi-Cr 13%Cr0 7 Ni-Cr 13%Cr 13%Cr 0 8 Cu-Ni13%Cr13%Cr0 9 MONEL MONEL13%Cr1 0 MONEL STELLITEMONEL1 1 MONEL MONELMONEL1 2 ALLOY 20 ALLOY 20 ALLOY 20 1 3 STELLITE ALLOY 20 ALLOY 201 4304304 3041 5 STELLITE 304 304 1 6 STELLITE STELLITE304 1 7 304L 304L 304L1 8 STELLITE304L 304L1 9STELLITE STELLITE 304L2 0 316 316316 2 1STELLITE 316 3162 2 STELLITE STELLITE316 2 3 316L 316L 316L 2 4STELLITE 316L 316L 2 5 STELLITE STELLITE 316L2 6321321 3212 7 STELLITE3213212 8STELLITESTELLITE 3212 93473473473 0 STELLITE3473473 1STELLITESTELLITE3473 2 F310F310F3103 3Hastelloy B2 Hastelloy B2HastelloyB23 4Hastelloy C Hastelloy CHastelloy C3 5 INCONELINCONELINCONEL3 6NICKEL Alloy13%Cr13%Cr3 7 Bronze Bronze Bronze3 8 INcoloy800/800HINcoloy800/800HINcoloy800/800H3 9 STELLITE STELLITE304H 4 0STELLITE STELLITE316H 表1.4.18，特殊代碼代號管道等級代號管道等級03PR-336PR-3611PR-11 38PR-38 24PR-24 40PR-40 33PR-3342PR-421.4.2球閥（BALL VALVE） / -特殊代碼（3位）見表1.4.1-8 閥芯材質(zhì)，見表1.4.22 閥體材質(zhì)，見表1.4.16 連接型式，見表1.4.15 接管壁厚，見表1.2.12* 傳動機構，見表1.4.14 結構型式，見表1.4.21 壓力等級，見表1.4.12 閥門類別：球閥/BALL VALVE，代號Q 注*：只有“連接型式”中為BW時才有此項表1.4.21，結構型式代號結構型式結構型式解釋應用標準結構長度標準拴聯(lián)閥體,全通徑,對分式,固定球1BB-F-2P-NBBOLTED BODY,FULL PORT,SPLIT BODY,API608API608NON-MOVING BALL拴聯(lián)閥體,全通徑,對分式,浮動球2BB-F-2P-MBBOLTED BODY,FULL PORT,SPLIT BODY,API608API608MOVING BALL拴聯(lián)閥體,全通徑,三塊式,固定球3BB-F-3P-NBBOLTED BODY,FULL PORT,THREE PIECES API608API608BODY,NON-MOVING BALL拴聯(lián)閥體,全通徑,三塊式,浮動球4BB-F-3P-MBBOLTED BODY,FULL PORT,THREE PIECES API608API608BODY,MOVING BALL拴聯(lián)閥體,全通徑,頂裝式,固定球5BB-F-TE-NBBOLTED BONNET,FULL PORT,TOP ENTRY,API608API608NON-MOVING BALL拴聯(lián)閥體,全通徑,頂裝式,浮動球6BB-F-TE-MBBOLTED BONNET,FULL PORT,TOP ENTRY,API608API608,MOVING BALL拴聯(lián)閥體,全通徑,頂裝式,整體斜面,彈簧復位。7BB-F-TE-YHQBOLTED BONNET,FULL PORT,TOP ENTRY,API608*浙江省玉環(huán)化工,SLOPE SEAT,PRESS WITH SPRING儀表配件廠廠標8（自定義）（自定義）API608*API608*9VEE-BALL TYPE（自定義）API608*API608*QBB-F-TE-OT撐開式球面API608*API608*HBB-F-3P-MB氫壓機氫壓機球閥API608*API608*表1.4.22，閥芯材質(zhì)代號閥座密封面/SEAT SURFACE球體密封面/BALL SURFACE閥桿/STEM5 0 PTFE 13%Cr13%Cr5 1PTFE Hard 13%Cr13%Cr5 2STELLITE STELLITE 13%Cr 5 3PTFE 316316 5 4STELLITESTELLITE3165 5 PTFE 316L316L表1.4.22，閥芯材質(zhì)(續(xù))代號閥座密封面/SEAT SURFACE球體密封面/BALL SURFACE閥桿/STEM5 6 STELLITESTELLITE316L5 7 PTFE 3043045 8 STELLITESTELLITE3045 9 13%Cr13%Cr13%Cr6 0Hard Hard13%Cr6 1PTFE MONELMONEL62STELLITE17-4PH17-4PH63自定義自定義自定義1.4.3 旋塞閥(PLUG VALVE) 閥芯材質(zhì)，見表1.4.32 閥體材質(zhì)，見表1.4.16 連接型式，見表1.4.15 接管壁厚，見表1.2.12* 傳動機構，見表1.4.14 結構型式，見表1.4.31 壓力等級，見表1.4.12 閥門類別：旋塞閥/PLUG VALVE，代號P 注*：只有“連接型式”中為BW時才有此項表1.4.31，結構型式代號結構型式結構型式解釋應用標準結構長度標準拴聯(lián)閥蓋,栓聯(lián)壓蓋，調(diào)節(jié)型，,潤滑油密封1BB-BG-RG-SBOLTED BODY,BOLTED GLAND，REGULAR API599A