Standard: UNI/EN/ANSI/DIN/GOST/KS
Style: SO, FLAT, W/N, THREAD, BLIND, SW, Lap-Joint
Material: RST37.2, P245, A105, A105N, C22.8, SS304, SS304L, SS321, SS316, SS316L
Surface: rust proof oiled, yellow paint, black paint, electric galvanized
Pressure: PN6-PN400, Class150-2500
Size: DN10-DN800, 1/2"-48"