品牌
其他厂商性质
南京市所在地
一片式缩径螺纹球阀AV-211T
面议二片式全径螺纹球阀AV-222T
面议三片式全径对焊球阀AV-232B
面议三片式全径螺纹球阀AV- 232T/插焊球阀AV-232S
面议三片式全径高平台对焊球阀AV- 233B
面议三片式全径高平台螺纹球阀AV-233T/插焊球阀AV-233S
面议三片式高压螺纹球阀AV-333T
面议三片式卡箍球阀AV-232TC
面议三通(L-PORT &T-PORT)螺纹球阀AV-31T
面议三片式高平台卡箍球阀AV-233TC
面议三通(L- PORT &T-PORT)高平台螺纹球阀AV-32T
面议四通(L-PORT &T- PORT &X-PORT)螺纹球阀AV-44T
面议| SIZE | φ | A | B | C | D |  |
| 3/4" | 19.05 | 50.5 | 43.5 | 16.5 | 21.0 | |
| 1" | 25.4 | 50.5 | 43.5 | 22.4 | 21.0 | |
| 1 1/4" | 31.8 | 50.5 | 43.5 | 28.8 | 21.0 | |
| 1 1/2" | 38. 1 | 50.5 | 43.5 | 35.1 | 21.0 | |
| 2" | 50.3 | 64 | 56.5 | 47.8 | 21.0 | |
| 2 1/2" | 6J.5 | 77.5 | 70.5 | 59.5 | 21.0 | |
| 3" | 76.3 | 91 | 83.5 | 72.3 | 21.0 | |
| 3 1/2" | 89.1 | 106 | 97 | 85.1 | 21.0 | |
| 4" | 101.6 | 119 | 110 | 97.6 | 21.0 |
