ASTM B211 Aluminum7075 Weld Neck Flange

Product name:ASTM B211 Aluminum7075 Weld Neck Flange

　　Model NO.: ASTM B211 Aluminum7075 Weld Neck Flange

　　Type: Welding Flange

　　Structure: Flanges

　　Sealing Surface: FF

　　Size: 1/2"-120"

　　Trademark: Shengtian

　　Specification: customizable

　　Standard: ANSI, DIN, GB, JIS, GOST, BSW

　　Material: Aluminum Alloy

　　Connection: Welding