... ability.2.Reasonable price.3.Excellent quality.4.Various size.Stainless steel flanges, pipe fittingsGrade: 316L, 316, 304L, 304Stanndard:ANSI,BS ... ,DIN,UNI,JIS,GN,etcType:Welding neck flangeProduct name: Stainless Steel Flanges1. Size: 1/2" - 40" (DN15 mm-1000 mm ... : Transparent oil, rust-proof oil, hot galvanized7. Process: free forging, plate cutting;8. Packing: in wooden cases, wooden pallets or ...