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法兰按 ANSI B16.1标准 结构长度按 ASME B16.10标佳 平面法兰 最大工作温度 100℃ |
Flange drilled acc. to ANSI B16.1 Face to Face dimension acc. to ASME B16.10 Flat face flange Maximum working temperature 1000℃ |
| 材质表：Material list | |
| 部件 part | 材质(PN10/PN16) materl |
| 阀体 body | 灰铸铁/球墨铸铁 grev east Iron/duetile Iron |
| 阀盖 bonnet | 灰铸铁/球墨铸铁 grev east lron/dUetile Iron |
| 压盖 CaP | 灰铸铁/球墨铸铁 grev east lron/duetile Iron |
| 阀杆 Stem | 不锈钢X20Gr13 stainless steel |
| 闸板 Wedge |
灰铸铁/球墨铸铁 grev east lron/duetile lron NBR/IIR vuleanized nbr/iir 丁腈胶/丁基胶 |
| 闸板螺母 wedge nut | 黄铜 CuZn40Pb2 Brass |
| Size | L | D | D1 | b | Z-φd | D0 | H |
| 50mm | 177.8 | 152 | 120.5 | l6 | 4-19 | 200 | 278 |
| 65mm | 190.5 | 178 | 139 .5 | 17.5 | 4-19 | 200 | 302 |
| 80mm | 203.2 | 190 | 152 .5 | l9 | 4-19 | 240 | 339 |
| 100mm | 228.6 | 229 | 190.5 | 24 | 8-19 | 240 | 377 |
| 125mm | 254 | 254 | 2 16 | 24 | 8-19 | 285 | 430 |
| 150mm | 266.7 | 279 | 241.5 | 25.4 | 8-22 | 300 | 497 |
| 200mm | 292.1 | 343 | 298.5 | 28.6 | 8-22 | 360 | 600 |
| 250mm | 330.2 | 406 | 362 | 30.2 | 12-25 | 400 | 711 |
| 300mm | 355.6 | 483 | 432 | 31.8 | 12-25 | 450 | 796 |