30 Inch Large Diameter Stainless Steel Flanges

　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