Specifications malleable GI tee fittings
1>material:malleable iron
2>thread:BS DIN NPT
3>certificate:ISO SGS
4>weight:heavy,light
malleable iron plubming galvanized tee joint fitting MADE IN CHINA Item:elbow, tee, socket, bend, nipple, union, crosse, plug, backnut,cap, etc. Size Range:1/4''-6'' Thread :ISO 7/1 ANSI/ASME B1.20.1 DIN2999 Material:ISO5922 ANSI/ASME/A197 DIN1692 Demensions:ISO49 ANSI/ASME B16.3 DIN2950 Finish:galvanized,black,crome plated
Quality Control: Qualified raw material ,make iron sheet sample to test chemical composition every furnace after melting before casting,ductility test,alignment test
Core equipment: Automatic moulding machine,Electric furnace,Leakage pressure test machine,Electric Annealing Furnace
Packing:inner plastic bag,master cartons, woven bags, fumifation free pallet
Certificate:ISO9001 SGS
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