... Forged flange EN1092 TYPE 01Material: carbon steel( ST37.2, C22.8, P235GH, S235JR), stainless steel( 304/304L, 316/316L)Pressure: PN6, PN10 ... 1/2" to 64"sealing surface type: FF(flat face), RF(raised face), RTJ( ring type joint)Coating: anti-rust oil, black ... : seaworthy plywood case, fumigation-free pallet Hebei Xinfeng High-Pressure Flange and Pipe Fitting Co., ltd is specialized in manufacturing ...