美標不銹鋼閘閥特點： Feature
1.全通徑，明桿帶支架 1.Full port， outside screw and yoke（o s &y）2.中法蘭螺栓連接 2.Bolted bonnet3.帶向導的彈性閘板 3.Flexible wedge fully guided4.閥桿升降，手輪不升降 4.Rising stem and non-rising hand wheel5.傘齒輪操作選配 5.Avail able with gear operator6.標準法蘭連接 6.Flanged ends7.對焊連接 7.Butt-welding ends
美標不銹鋼閘閥產品規范Product Specification
產品規范 Product Specification | 設計規范 Design Spec | 結構長度 Face to Face | 連接法蘭 Flanged End | 試驗與檢驗 Test &Check | 壓力-溫度 Pressure-Temp | 產品標識 Marking | 供貨規范 Supply |
API600 | ANSI B16.10 | ANSI B16.5 | API598 | ASME B16.34 | API6D | API600 | |
API6D | API6D | API6D | MSS SP-25 |
材料列表Material List
零件名稱 | 零部件材料Part Material | Part Name | |||
閥體/閥蓋 | A216-WCB | A217-WC6 | A352-LCB | A351-CF8M | Body/Bonnet |
閘板 | A216-WCB | A217-WC6 | A352-LCB | A351-CF8M | Wedge |
閥桿 | A182-F6a | A182-F11 | A182-F6a | A182-F316 | Stem |
填料 | 柔性石墨/ Flexible Graphite | 聚四氟乙烯/PTFE | Packing | ||
墊片 | 18-8柔性石墨/18-8Flexible Graphite | Gasket | |||
螺栓 | A193-B7 | A193-B7 | A193-B7M | A193-B8 | Bolt |
適用溫度 | -29~425℃ | -29~550℃ | -46~350℃ | -40~200℃ | Suitable Temp |
適用介質 | 水，油品，蒸汽 Water，Oil，Steam | 蒸汽，油品 Steam，Oil | 丙烷，乙烯 Propane，Ethane | 硝酸類 Nitric Acid | Suitable Medium |
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尺寸列表Dimension List 單位 Unit: mm
產品型號 Type | NPS | DN | Class 150Lb | WT（kg） | |||||||
in | mm | L | D | D1 | D2 | b | z-Φd | H | D0 | ||
Z40H-150Lb (Body:WCB) Z40W-150LbP (Body:CF8) Z40Y-150LbP (Body:CF8) Z40Y-150LbR (Body:CF8M) Z40Y-150LbPL (Body:CF3) Z40Y-150LbRL (Body:CF3M) | 2" | 50 | 178 | 152 | 120.5 | 92 | 16 | 4-Φ19 | 323 | 200 | 18 |
21/2" | 65 | 190 | 178 | 139.5 | 105 | 18 | 4-Φ19 | 347 | 250 | 28 | |
3" | 80 | 203 | 190 | 152.5 | 127 | 19 | 4-Φ19 | 383 | 250 | 30 | |
4" | 100 | 229 | 229 | 190.5 | 157 | 24 | 8-Φ19 | 457 | 300 | 50 | |
5" | 125 | 254 | 254 | 216 | 186 | 24 | 8-Φ22 | 632 | 300 | 63 | |
6" | 150 | 267 | 279 | 241.5 | 216 | 26 | 8-Φ22 | 635 | 350 | 85 | |
8" | 200 | 292 | 343 | 298.5 | 270 | 29 | 8-Φ22 | 762 | 350 | 128 | |
10" | 250 | 330 | 406 | 362 | 324 | 31 | 12-Φ25 | 895 | 400 | 220 | |
12" | 300 | 356 | 483 | 432 | 381 | 32 | 12-Φ25 | 1080 | 500 | 310 | |
14" | 350 | 381 | 533 | 476 | 413 | 35 | 12-Φ29 | 1295 | 600 | 450 | |
16" | 400 | 406 | 597 | 540 | 470 | 37 | 16-Φ29 | 1435 | 600 | 550 | |
18" | 450 | 432 | 635 | 578 | 533 | 40 | 16Φ32 | 1626 | 650 | 700 | |
20" | 500 | 457 | 699 | 635 | 584 | 43 | 20Φ32 | 1829 | 650 | 910 | |
24" | 600 | 508 | 813 | 749.5 | 692 | 48 | 20Φ35 | 2175 | 700 | 1130 | |
尺寸列表Dimension List 單位 Unit: mm
產品型號 Type | NPS | DN | Class 300Lb | WT（kg） | |||||||
in | mm | L | D | D1 | D2 | b | z-Φd | H | D0 | ||
Z40H-300Lb (Body:WCB) Z40W-300LbP (Body:CF8) Z40Y-300LbP (Body:CF8) Z40Y-300LbR (Body:CF8M) Z40Y-300LbPL (Body:CF3) Z40Y-300LbRL (Body:CF3M) | 2" | 50 | 216 | 165 | 127 | 92 | 22 | 8-Φ19 | 330 | 250 | 30 |
21/2" | 65 | 241 | 190 | 149 | 105 | 25 | 8-Φ22 | 368 | 250 | 36 | |
3" | 80 | 283 | 210 | 168.5 | 127 | 29 | 8-Φ22 | 394 | 300 | 61 | |
4" | 100 | 305 | 254 | 200 | 157 | 32 | 8-Φ22 | 473 | 300 | 77 | |
5" | 125 | 381 | 279 | 235 | 186 | 35 | 8-Φ22 | 660 | 350 | 106 | |
6" | 150 | 403 | 318 | 270 | 216 | 37 | 12-Φ22 | 711 | 350 | 153 | |
8" | 200 | 419 | 381 | 330 | 270 | 41 | 12-Φ25 | 813 | 400 | 286 | |
10" | 250 | 457 | 444 | 387.5 | 324 | 48 | 16-Φ29 | 1003 | 500 | 412 | |
12" | 300 | 502 | 521 | 451 | 381 | 51 | 16Φ32 | 1137 | 600 | 576 | |
14" | 350 | 762 | 584 | 514.5 | 413 | 54 | 20Φ32 | 1489 | 600 | 886 | |
16" | 400 | 838 | 648 | 571.5 | 470 | 57 | 20Φ35 | 1581 | 650 | 1175 | |
