... , PN10,PN16,PN25,PN40,PN64 1"--64" Forged flange EN1092 TYPE 01Material: carbon steel( ST37.2, C22.8, P235GH, S235JR), ... 1/2" to 64"sealing surface type: FF(flat face), RF(raised face), RTJ( ring type joint)Coating: anti-rust oil, ... straight and reducing TEE, concentric and eccentric REDUCER, CROSS, CAPType: welded, seemlessMaterial: carbon steelCoating: anti-rust oil, black paint, transparent varnish ...