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Stainless steel flange
- Commodity name： Stainless steel flange
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Product Details
| Product Name | Flange Series |
| Product size | regular (support any size customization) |
| Product material | Carbon steel, stainless steel, alloy, etc |
| Connection mode | Welding |
| Production process | Forging, casting, cutting, stamping, rolling, etc. |
| Product category | Plate-type flat welding flange, flat welding flange with neck, special flange for butterfly valve, etc. |
| Practical range | Suitable for chemical/petroleum/shipyard/construction site, etc |
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1. Key Advantages of Stainless Steel Flanges
1.1 Superior Corrosion Resistance
Stainless steel (grades 304, 316, 321, etc.) contains chromium and nickel, forming a passive oxide layer that resists rust, chemicals, and extreme temperatures. This makes them ideal for:
Marine applications (saltwater exposure)
Chemical processing plants (acidic/alkaline fluids)
Food and beverage industries (sanitary requirements)
1.2 High Strength and Durability
Withstands high pressure (up to 2,500 psi for ANSI Class 1500 flanges) and temperature ranges (-200°C to +800°C).
Resists mechanical stress, vibration, and impact better than carbon steel or plastic flanges.
1.3 Hygienic and Easy to Maintain
Non-porous surface prevents bacterial growth, critical for pharmaceuticals and dairy processing.
Easy to clean and sterilize, complying with FDA and EHEDG standards.
1.4 Aesthetic and Versatile
Polished finishes (e.g., #4, #7, mirror) suit architectural or visible installations.
Compatible with diverse piping materials (PVC, copper, carbon steel).
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