Threeway Steel Co.,Ltd

• MOQ 5 Ton

We are offering electric resistance welded steel pipe usage:used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc. Erw :electric resistance welded pipe hfi:high frequency induction weld pipe efw:electric fusion welded pipe standard:api 5l, api 5ct, astm 53, en10217, din 2458. Is 3589, jis g3452, bs1387 certificate:api 5l psl1 psl2, api 5ct out diameter:21.3mm - 610mm wall thickness:1.8 - 22mm length:0.3 – 12m steel grade:api 5l : gr b, x42, x46, x56, x60, x65, x70 astm a53: gr a, gr b, gr c en: s275, s275jr, s355jrh, s355j2h gb: q195, q215, q235, q345, l175, l210, l245, l320, l360- l555 surface:fusion bond epoxy coating, coal tar epoxy, 3pe, vanish coating, bitumen coating, black oil coating as per customer’s requirement test:chemical component analysis, mechanical properties (ultimate tensile strength, yield strength, elongation), technical properties (flattening test, bending test, blow test, impact test), exterior size inspection, hydrostatic test, x-ray test. Mill test certificate:en 102043.1b