品牌
生产厂家厂商性质
上海市所在地
产品名称：夹套保温球阀，BQ41F型不锈钢保温变径球阀
| 阀体 | WCB | CF8 | CF8M | CF3 | CF3M |
| 球 | 1Cr18Ni8Ti | CF8 | CF8M | CF3 | CF3M |
| 阀体 | 1Cr13 | 0Cr18Ni9 | 0Cr17Ni12Mo2 | 0Cr18Ni9 | 0Cr17Ni12Mo2 |
| 填料 | PTFE | PTFE | PTFE | PTFE | PTFE |
| 球 | WCB | CF8 | CF8M | CF3 | CF3M | ||||||||||
| 阀座 | Cr+Ni | WELDING STL | Cr+Ni | WELDING STL | Cr+Ni | WELDING STL | Cr+Ni | WELDING STL | Cr+Ni | WELDING STL | |||||
| 球表面 | PTFE | METAL +STL | META L+STL | PTFE | METAL +STL | META L+STL | PTFE | META L+STL | METAL +STL | PTFE | META L+STL | METAL +STL | PTFE | META L+STL | METAL +STL |
| 公称通径DN（mm） | L | 日标、美标-JIS 10K （ANSI 150Lb） | 日标、美标-JIS 20K （ANSI 300Lb） | ||||||||||
| D | G | T | F | C | N-h | D | G | T | F | C | N-h | ||
| 20 | 117 | 127 | 73 | 14.3 | 1.6 | 98.5 | 4-16 | 156 | 73 | 20.7 | 1.6 | 114.5 | 4-16 |
| 25 | 127 | 152 | 92 | 15.9 | 1.6 | 120.5 | 4-19 | 165 | 92 | 22.3 | 1.6 | 127 | 8-19 |
| 40 | 165 | 178 | 105 | 17.5 | 1.6 | 139.5 | 4-19 | 190 | 105 | 25.4 | 1.6 | 149 | 8-22 |
| 50 | 178 | 190 | 127 | 19.1 | 1.6 | 152.5 | 4-19 | 210 | 127 | 28.6 | 1.6 | 168 | 8-22 |
| 80 | 229 | 279 | 216 | 25.4 | 1.6 | 241.5 | 8-22 | ||||||
| 100 | 254 | 343 | 270 | 28.6 | 1.6 | 298.5 | 12-25 | ||||||
| 150 | 292 | 406 | 324 | 30.2 | 1.6 | 362.5 | 12-25 | ||||||
| 200 | 330 | 533 | 413 | 35.0 | 1.6 | 476.0 | 12-29 | ||||||
