The ASTM A182 F321 Weld Neck Flanges Factory manufactures high-quality stainless steel flanges. These flanges conform to ASME B16.5 standards. They are 6 inches in size and have a Class 900 LB pressure rating. The wall thickness is SCH 80S, and they feature a raised face for secure sealing. Each flange is carefully packaged in a wooden case for safe transport.
Product Item: Stainless Steel ASTM A182 F321 Weld Neck Flange
Type: WN Flange
Standard: ASME B16.5
Material: ASTM A182 F321
Size: 6 Inch
Class Rating: Class 900 LB
Wall Thickness: SCH 80S
Face: Raised Face (RF)
Packaging: Wooden Case
Source: https://www.landee.cn/astm-a182-f321-weld-neck-flanges-asme-b16-5-6-inch-cl900.html
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