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 |  |
| 1" | 25.4 | 50.5(34) | 23 | 55 | |
| 1 1/4" | 31.8 | 50.5 | 28.5 | 60 | |
| 1 1/2" | 38.6 | 50.5 | 35.5 | 70 | |
| 2" | 50.8 | 64 | 47.8 | 80 | |
| 21/2" | 63.5 | 77.6 | 59.5 | 105 | |
| 3' | 76.2 | 91.1 | 72.3 | 110 | |
| 3 1/2" | 89.1 | 106 | 85 | 146 | |
| 4" | 101.6 | 119 | 97.6 | 160 |
