ANSI Class300 Forged Alloy Steel Weld Neck Flanges

　ANSI Class300 Forged Alloy Steel Weld Neck Flanges
　　Type: Weld neck
　　Structure: Flanges
　　Sealing Surface: MFM
　　Size: 1/2"-200"
　　Certificate: ISO9001:2008, SGS, BV, API etc
　　Trademark: Shengtian
　　Specification: ISO, SGS, BV, API
　　Standard: ANSI, DIN, GB, JIS, GOST, BSW
　　Material: Alloy Steel
　　Connection: Welding
　　Manufacturing Way: Forging
　　Technical: Forging
　　Productivity: 500tons/Month
　　Transport Package: Plywood/Wood Pallet and Case, etc.
　　Origin: China