Detailed Product Description Malleable Iron Pipe Fitting Specifications:1) British standard: BS EN 10242, ISO49, ISO5922, ISO7/12) Hot dipped galvanized using the first class zinc; normal black or shining black3) Size: 1/8 to 4"4) Excellent material, precise angles, good antirust property5) Every piece must pass leakage-testingPacking: Nylon bags with pallets