品牌
生产厂家厂商性质
上海市所在地
QJH外螺纹球芯截止阀、QJH内螺纹球芯截止阀、QJH高压法兰球芯截止阀、QJH高压板式球芯截止阀、QJH-10WL外螺纹高压球芯截止阀
| 型号 | A | B | C | L | H×a | 2-D |
| QJH-06WL | 13.5 | 27 | 105 | 71 | 33×26 | M16×1.5 |
| QJH-10WL | 16 | 40 | 105 | 86 | 36×32 | M22×1.5 |
| QJH-1WNL | 19 | 45 | 147 | 96 | 45×38 | M30×1.5 |
| QJH-20WL | 25 | 46 | 185 | 112 | 55×48 | M36×2 |
| QJH-25WL | 28.5 | 59 | 185 | 122 | 64×57 | M42×2 |
| QJH-32WL | 37.5 | 74 | 240 | 145 | 84×75 | M52×2 |
| QJH-40WL | 42.5 | 88 | 240 | 163 | 95×85 | M60×2 |
