We have many excellent staff members good at marketing, QC, and dealing with kinds of troublesome problem in the production process for ductile iron bends, Gibault Joint, ISO2531 Ductile Iron Pipe. We are guided by the conviction that lucid waters and lush mountains are invaluable assets, and stick to the path of green and sustainable development. We constantly improve the quality of our products and expand the fields of application of our products. We always integrate the quality management system into every step of the process and focus on bringing into play the efficiency of systematic management.
U Type Butterfly Valve
| Standard | EN593/ ISO 5752 /BS5155/AWWA C504 Flange drilling is according to DIN 2501, BS4504, ANSI B16.1 |
| Working pressure | 10bar/16bar/25bar |
| Testing pressure | |
| Shell | 15bar/24bar/37.5bar |
| Seal | 11bar/17.6bar/27.5bar |
| Material | |
| Coating | Internal and external with fusion bonded epoxy coating min250μm |
U Type Butterfly Valve Material
No | Part | Material |
| 1 | Body | DI/CI /Carbon Steel/Stainless Steel |
2 | Disc | DI/Stainless steel 304/316,AL-Bronze |
3 | Stem | SS410/SS416/SS420/SS304/SS316 |
4 | Seat | NBR/EPDM/PTFE/VITON |
We carefully create our own features of DIN/SMS/3A Stainless Steel Sanitary Check Valves Clamp Type /Euro Type/Butterfly Valve/Ball Valve/Sampling Valve/Safety Valve/Reversing Valve, and at the same time always insist on independent research and development in product concepts, supplemented by learning from others. We dominate and mobilize the great potential of body and mind with strong emotion and exuberant working condition, and constantly inspire enthusiasm and strong work passion for the cause. At present, we are facing the cooperation and competition with multinational companies in terms of market share and economic resources.
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