Product Description:
Sanitary Stainless Steel Non-return Valve High Quality Different Standards Food Grade
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| Â Product Name: | Â Sanitary Check Valve |
| Â Material: | Â SS304 or SS316L |
| Â Standard: | Â 3A, SMS, DIN, RJT, IDF |
| Â Size: | Â 1/2" - 4" Â or DN15-DN100 |
| Â Connection Way: | Â Weld, Clamp,Male and Female,Union,Flange... |
| Â Seal Material: | Â Silicone, EPDM, Viton, NBR |
| Â Valve Type: | Â Standard,Union,Ball... |
|  Surface Finishing: |  (Internal) Ra ≥0.4-0.8μm , (External)  Ra ≥0.8-1.6μm |
| Â Working Pressure: | Â 0-10Bar |
| Â Working Temperature: | Â -10 degree to +120 degree (EPDM) |
| Â Opening Pressure: | Â 0.3 Bar (DN-25), 0.2 Bar (DN-32/40),0.1Bar(DN-50/100) |
| Â Design Standard: | Â DIN 11851-98,SMS 3008,ISO2037-92 |
| Â Application: | Â For stainless steel pipe line system to prevent the fluid flowing back. |
| Â Packing Details: |
 Usually bubble pack for each valve within carton box or plywood case, or special packaging upon customer requirements. |
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Duplex stainless steel High neck flange means that the height of neck is high, which improves the rigidity and bearing capacity of flange. High neck flange: compared with the butt welding flange, the welding workload is large, the welding rod consumption is high, and it can not stand high temperature and high pressure, repeated bending and temperature fluctuation. However, the field installation is more convenient, and the process of weld film detection can be omitted, which is more popular.
Manufacturing standard: Hg / t20615-2009, ASME B 16.5
Connection method: flange nut, bolt connection
Production process: professional overall forging, forging manufacturing, etc
Processing mode: high precision CNC lathe turning, general lathe finishing, argon arc welding and other processing
Application scope: boiler, pressure vessel, petroleum, chemical industry, shipbuilding, pharmaceutical industry, metallurgy, machinery, stamping elbow food and other industries
Weld Neck Duplex Stainless Steel Flange
Weld Neck Flanges,Weld Neck Blind Flange,Weld Neck Reducing Flanges,Weld Neck Duplex Stainless Steel Flange
ShanXi GuanLi Flange Co.Ltd , https://www.sxglflange.com