... ,Half thread coupling 2.Surface: galvanized, zinc,Black finishing 3.Size: 1/2"-6" 4.Samplscrew threaded sleeveScrew Threaded ... as per customer’s requestThicknessSCH10 SCH20 SCH40 SCH80 SCH160; CLASS A, CLASS B, CLASS CSurfaceHot Dipped Galvanized, Electro Galvanized, ... A733, DIN2982TypeFull length,half length,Saddle/plain end,or according to special requestUsageConvey Water, Oil, Gas, Steam and so ...