Z41H美标闸阀
【Z41H美标闸阀】产品执行标准
| 设计与制造 | 结构长度 | 法兰尺寸 | 对焊边接尺寸 | 压力 -温度 | 试验 -检验 |
| API6D、600 | ANSI B16.10 | ANSI B16.5 | ANSI B16.25 | ANSI B16.34 | API598、API6D |
| 公称压力 (LB) | 强度试验 | 水密封试验 | 气密封试验 | |||
| MPa | Lbf/in2 | MPa | Lbf/in2 | MPa | Lbf/in2 | |
| 150 | 3.1 | 450 | 2.2 | 315 | 0.5～0.7 | 60～100 |
| 300 | 7-8 | 1125 | 5.6 | 815 | ||
| 600 | 15.3 | 2225 | 11.2 | 1630 | ||
| 900 | 23.1 | 3350 | 16.8 | 2440 | ||
| 1500 | 38.4 | 5575 | 28.1 | 4080 | ||
| 2500 | 64.6 | 9367 | 47.4 | 6873 | ||
| 体、盖、瓣 | 阀杆 | 密封面 | 垫片 (环) | 填料 | 工作温度 | 适用介质 |
| WCB | 2Crl3 |
13Cr STL 本体材料 PTFE 尼龙 |
增强柔性 石墨 13Cr/柔性石墨 SFB-2 08软钢 F304L F316L |
柔性石墨 增强柔性石墨 SFB/260 SFP/260 PTFE |
≤425℃ | 水、蒸汽、油品 |
| WC1 |
38CrMoA1 25Cr2Mov |
≤450℃ | ||||
| C6 | ≤540℃ | |||||
| WC9 | ≤570℃ | |||||
| C5 C12 | ≤540℃ | |||||
| CF8 | F304 | ≤600℃ | 硝酸、醋酸、尿素 | |||
| CF3 | F316 | |||||
| CF8M | F304L | |||||
| CF3M | F316L |
| 磅级 | 规格 | 通径 DN | 单位 | L | H(全开) | D | D1 | D2 | b | Z-φd | Do |
| 150Lb | 2 | 50 | in | 7.00 | 16.10 | 6.00 | 4.75 | 3.62 | 0.75 | 4-0.75 | 8.00 |
| mm | 178 | 409 | 152 | 120.5 | 92 | 19.1 | 4-19 | 200 | |||
| 3 | 80 | in | 8.00 | 20.00 | 7.50 | 6.00 | 5.00 | 0.94 | 4-0.75 | 1.00 | |
| mm | 203 | 570 | 90 | 152.5 | 127 | 23.9 | 4-19 | 250 | |||
| 4 | 100 | in | 9.00 | 23.20 | 9.00 | 7.50 | 6.19 | 0.94 | 8-0.75 | 10.00 | |
| mm | 229 | 590 | 229 | 195.5 | 157 | 23.9 | 8-19 | 250 | |||
| 6 | 150 | in | 10.50 | 24.80 | 11.00 | 950 | 8.50 | 1.00 | 8-0.88 | 12.00 | |
| mm | 267 | 630 | 279 | 241.5 | 216 | 25.4 | 8-22 | 300 | |||
| 8 | 200 | in | 11.50 | 37.80 | 13.50 | 11.75 | 10.62 | 1212 | 8-0-88 | 3.88 | |
| mm | 292 | 960 | 343 | 298.5 | 270 | 28.5 | 8-22 | 350 | |||
| 10 | 250 | in | 13.00 | 45.60 | 16.00 | 14.25 | 12.75 | 119 | 12-1.00 | 15.70 | |
| mm | 330 | 1158 | 406 | 362 | 324 | 30.2 | 12-25 | 400 | |||
| 12 | 300 | in | 14.00 | 54.30 | 19.00 | 17.00 | 15.00 | 1.25 | 12-1.00 | 17.70 | |
| mm | 356 | 1378 | 483 | 432 | 381 | 31.8 | 12-25 | 450 | |||
| 14 | 350 | in | 15.00 | 60.75 | 21.00 | 18.75 | 16.25 | 1.38 | 12-1.12 | 19.70 | |
| mm | 381 | 1543 | 533 | 476.5 | 413 | 35 | 12-29 | 500 | |||
| 16 | 400 | in | 16.00 | 68.40 | 23.50 | 21.25 | 18.50 | 1.44 | 16-1.12 | 23.60 | |
| mm | 406 | 1738 | 597 | 539.5 | 470 | 36.6 | 16-29 | 600 | |||
| 18 | 450 | in | 17.00 | 74.10 | 25.00 | 22.75 | 21.00 | 1.56 | 16-1.25 | 23.60 | |
| mm | 432 | 1959 | 635 | 578 | 533 | 39.7 | 16-23 | 600 | |||
| 20 | 500 | in | 18.00 | 87.20 | 27.50 | 25.00 | 23.00 | 1.69 | 20-1.25 | 26.80 | |
| mm | 457 | 2214 | 698 | 635 | 584 | 42.9 | 20-32 | 680 | |||
| 24 | 600 | in | 20.00 | 102-3 | 32.00 | 29.50 | 27.25 | 1.88 | 20-1.38 | 29.90 | |
| mm | 508 | 2599 | 813 | 749.5 | 692 | 47.7 | 20-38 | 760 | |||
| 30 | 750 | in | 24.00 | 125.3 | 38.75 | 36.00 | 33.75 | 2.94 | 28-1.38 | 36.00 | |
| mm | 610 | 3183 | 985 | 914 | 857 | 74.5 | 28-35 | 915 | |||
| 36 | 900 | in | 28.00 | 147.00 | 46.00 | 42.75 | 40.25 | 3.56 | 32-1.62 | 36.00 | |
| mm | 711 | 3737 | 1170 | 1086 | 1022 | 90.5 | 32-41 | 915 |
