30 Inch Large Diameter Stainless Steel Flanges

　　Type: Welding Flange

　　Structure: Round

　　Sealing Surface: FF

　　Pressure Ratings: Class 150, 300, 600, 900, 1500 and 2500

　　Transport Package: in Wooden Cases or Customers Requirements

　　Origin: China

　　Standard: ANSI, DIN, GB, JIS

　　Material: Carbon Steel & Stainless Steel &Alloy Steel

　　Connection: Welding

　　Manufacturing Way: Forging

　　Size: 1/2" - 72"

　　Trademark: Shengtian

　　Specification: TUV, ISO9001, BV, TS, CCS