flange 304 h44h 4 inch ansi swing check valve price class 600
| Nominal pressure | 1.6 | 2.5 | 4.0 | |
| Test pressure(Mpa) | Shell strength test | 2.4 | 3.7 | 6.0 |
| Seal test(liquid) | 1.7 | 2.7 | 4.4 | |
| Seal test(Gas) | 0.5~0.7 | |||
| Suitable medium | Water,steam,oil | Niter acids | oil | |
| Suitable temperature | ≤425 | ≤100 | ≤550 | |
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LIKE VALVE (TIANJIN) CO., LTD
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KATRINA JIA
http://likevalve.en.made-in-china.com
Address: H12 Tengfei Base of Xiaozhan Industrial Area, Jinnan District , Tianjin, China
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