铸钢美标截止阀产品简述：
美标截止阀适用于工作温度-29～550℃的石油、化工、制药、化肥、电力行业等各种工况的管路上，切断或接通管路介质。美标截止阀驱动方式有手动、齿轮传动、电动、气动等,阀座密封面材料为硬质合金，压力级 150(Lb)~900(Lb)。
铸钢美标截止阀产品标准：
美标法兰截止阀主要标准STANDARDS:：
设计标准：Design: ASME B16.34 API6D
壁厚标准：Wall Thickness: ASME B16.34
结构长度：Face to Face: ASME B16.10
法兰标准：End Flange: ASME B16.5
美标截止阀检测标准：API598
美标截止阀特点： Feature
1.流线型，明杆带支架 1.Streamline outside screw and yoke
2.中法兰螺栓连接 2.bolted bonnet
3.活套连接阀瓣 3.Loose disc
4.升降阀杆与手轮 4.Rising stem and hand wheel
5.支架与阀盖一体式 5.Yoke integral with bonnet
6.伞齿轮的操作选配 6.avail able with gear operator
7.标准法兰连接 7.Flanged ends
美标法兰截止阀产品规范Product Specification
不锈钢美标截止阀产品规范 Product Specification
产品规范 Product Specification | 设计规范Design Spec | 结构长度Face to Face | 连接法兰Flanged End | 试验与检验Test &Check | 压力-温度Pressure-Temp | 产品标识Marking | 供货规范 Supply |
ASME B16.34 | ANSIB 16.10 | ANSIB 16.5 | API598 | ASME B 16.34 | MSS SP-25 | ASME B16.34 | |
BS 5160 | BS 5160 |
铸钢美标截止阀主要零部件材料 Main Part Material
零件名称 | 零部件材料 Part Material | Part Name | |||
阀体/阀盖 | A216-WCB | A217-WC6 | A352-LCB | A351-CF8M | Body/Bonnet |
闸瓣 | A105 | A182-F11 | A182-F304 | A182-F316 | Disk |
阀杆 | A182-F6a | A182-F11 | A182-F6a | A182-F316 | Stem |
填料 | 柔性石墨/ Flexible Graphite | 聚四氟乙烯/PTFE | Packing | ||
垫片 | 18-8柔性石墨/18-8Flexible Graphite | Gasket | |||
螺栓 | A193-B7 | A193-B7 | A193-B7M | A193-B8 | Bolt |
适用温度 | -29~425℃ | -29~550℃ | -46~350℃ | -40~200℃ | Suitable Temp |
适用介质 | 水，油品，蒸汽 Water，Oil，Steam | 蒸汽，油品 Steam，Oil | 丙烷，乙烯 Propane，Ethane | 硝酸类 Nitric Acid | Suitable Medium |
美标法兰截止阀尺寸列表Dimension List
产品型号 Type | NPS | DN | Class 150Lb | WT（kg） | |||||||
in | mm | L | D | D1 | D2 | b | z-Φd | H | D0 | ||
J41H-150Lb J41W-150LbP J41Y-150LbP J41Y-150LbR J41Y-150LbPL J41Y-150LbRL | 1/2" | 15 | 108 | 89 | 60.5 | 35 | 10 | 4-Φ15 | 169 | 125 | 5.0 |
3/4" | 20 | 117 | 98 | 70 | 43 | 11 | 4-Φ15 | 180 | 125 | 7.0 | |
1" | 25 | 127 | 108 | 79.5 | 51 | 12 | 4-Φ15 | 190 | 125 | 9.0 | |
11/4" | 32 | 140 | 117 | 89 | 63 | 13 | 4-Φ15 | 160 | |||
11/2" | 40 | 165 | 127 | 98.5 | 73 | 14.3 | 4-Φ16 | 347 | 180 | 15.0 | |
2" | 50 | 203 | 152 | 120.5 | 92 | 15.9 | 4-Φ19 | 356 | 180 | 18 | |
21/2" | 65 | 216 | 178 | 139.5 | 105 | 17.5 | 4-Φ19 | 381 | 240 | 30 | |
3" | 80 | 241 | 190 | 152.5 | 127 | 19.1 | 4-Φ19 | 411 | 280 | 41 | |
4" | 100 | 292 | 229 | 190.5 | 157 | 24 | 8-Φ19 | 454 | 280 | 64 | |
5" | 125 | 356 | 254 | 216 | 186 | 24 | 8-Φ22 | 541 | 320 | 86 | |
6" | 150 | 406 | 279 | 241.5 | 216 | 25.4 | 8-Φ22 | 656 | 360 | 113 | |
8" | 200 | 495 | 343 | 298.5 | 270 | 29 | 8-Φ22 | 800 | 450 | 115 | |
10" | 250 | 622 | 406 | 362 | 324 | 31 | 12-Φ25 | 1231 | 500 | 295 | |
12" | 300 | 698 | 483 | 432 | 381 | 32 | 12-Φ25 | 1450 | 600 | 450 | |
美标法兰截止阀尺寸列表Dimension List
产品型号Type | NPS | DN | Class 300Lb | WT（kg） | |||||||
in | mm | L | D | D1 | D2 | b | z-Φd | H | D0 | ||
J41H-300Lb J41W-300LbP J41Y-300LbP J41Y-300LbR J41Y-300LbPL J41Y-300LbRL | 1/2" | 15 | 152 | 95 | 66.5 | 35 | 15 | 4-Φ15 | 241 | 125 | 5.2 |
3/4" | 20 | 178 | 117 | 82.5 | 43 | 16 | 4-Φ19 | 241 | 125 | 7.3 | |
1" | 25 | 203 | 124 | 89 | 51 | 18 | 4-Φ19 | 283 | 160 | 9.5 | |
11/4" | 32 | 216 | 133 | 98.5 | 63 | 19 | 4-Φ19 | 320 | 200 | ||
11/2" | 40 | 229 | 156 | 114.3 | 73 | 21 | 4-Φ22 | 322 | 200 | 17.6 | |
2" | 50 | 267 | 165 | 127 | 92 | 23 | 8-Φ19 | 399 | 200 | 25 | |
21/2" | 65 | 292 | 190 | 149 | 105 | 26 | 8-Φ22 | 438 | 250 | 30 | |
3" | 80 | 318 | 210 | 168.5 | 127 | 29 | 8-Φ22 | 464 | 280 | 35 | |
4" | 100 | 356 | 254 | 200 | 157 | 32 | 8-Φ22 | 565 | 355 | 56 | |
5" | 125 | 400 | 279 | 235 | 186 | 35 | 8-Φ22 | 614 | 400 | 96 | |
6" | 150 | 444 | 318 | 270 | 216 | 37 | 12-Φ22 | 717 | 450 | 120 | |
8" | 200 | 559 | 381 | 330 | 270 | 42 | 12-Φ25 | 930 | 500 | 212 | |
10" | 250 | 622 | 444 | 387.5 | 324 | 48 | 16-Φ29 | 1012 | 500 | 460 | |
12" | 300 | 711 | 521 | 451 | 381 | 51 | 16-Φ32 | 1231 | 600 | 615 | |
不锈钢美标截止阀结构图:
浙江泰瑄阀门有限公司坐落于龙湾区沙城工业园区，是一家集生产、研发、销售，服务于一体的阀门企业。生产 装备有数控车床、大型精密立车、普通车床、钻床、镗床、液压测试台、 等生产设备和检测设备。
