Water Injecting Gate Valve
Detailed Product Description
Performance regulation | Scope of application | PN10.042.0MPa | DN25200mm | Applicable temperature | -29121 | Applicable
medium | Ordinary type | Oil; Natural gas; Water | Anti sulphur type | Petroleum, natural gas etc, containing H2S,CO2 | Connecting type | Flange end, Welded end, Keeper end | Driving manner | Manual operated, Worm gear operated, Pneumatic operated,
Electric operated |
Standard and regulation | Design standard | JB/T5298APl6D | Face-to-face dimension | Flange | GB/T 12221JB/T 5298 | Welded connection | GB/T 15188.1 | Flange ends | GB/T9113JB/T 79 ANSl 16.5a | Butt-welding ends | GB/T 12224 | Inspection and test | GB/T3927JB/T 9092 |
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Main parts material | Part name | Body; Cover | Floodgate board | Stem | Seat | Seat nut | Packing | "Z" Type | WCB; Cr Mo steel | Alloy steel(weld the hard alloy) | Stainless steel | Alloy steel(weld the hard alloy) | Albronze | PTFE; Fluorine rubber | "KZ" Type | Sulfur resisting stainless steel |
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