Stainless Steel Plug Valves
Stainless steel is a group of iron-based alloys that contain a minimum of approximately 11% chromium, a composition that prevents the iron from rusting and also provides heat-resistant properties. JST not only manufactures exotic materials of plug valve, we are also producing stainless steel plug valve, which is commonly used for not very corrosive application.
Description
Stainless Steel Plug Valves Structure Feature:
| Size | ½” to 24″ |
| ASME Class | Class 150 to 600 |
| Design Standard | API 599, ASME B 16.34 |
| Casting | Investment Casting, Sand Casting |
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| NO. | Part Name | Material |
| 1 | Body | ASTM A351-CF8, CF8M, CF3, CF3M |
| 2 | Sleeve | PTFE |
| 3 | Plug | ASTM A351-CF8, CF8M, CF3, CF3M |
| 4 | Gasket | Flexible graphite + Stainless Steel, PTFE |
| 5 | Adjusting Gasket | ASTM A182-F304, F316, F321, F304L, F316 |
| 6 | Cover | ASTM A351-CF8, CF8M, CF3, CF3M |
| 7 | Adjusting Bolt | ASTM A193-B7, A320-B8, A193-B8M |
| 8 | Nut | ASTM A194-2H, A194-8, A194-8M |
| 9 | Bolt | ASTM A193-B7, A320-B8, A193-B8M |
| 10 | Wrench | ASTM A182-F6a |
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Remarks Of Stainless Steel Plug Valves
The materials of the parts and sizes of flanges can be reasonably configured according to the actual operation condition of the requirements of the customers, so as to meet the various needs of engineering.







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