Ssaw Round Hollow Section Steel Tube, Brand Name : borun

We are offering Ssaw Round Hollow Section Steel Tube with Fusion Bond Epoxy Coating.
1.out diameter: 219.1 mm – 2540mm (8"-100")
2.wall thickness: 3.2mm - 25.4mm
3.length: 6 – 22 m
4.steel grade: api 5l: gr a, gr b, x42,x46, x56, x60,x65,x70
astm a252 gr 1, gr 2, gr 3
astm a53: gr a, gr b, gr c, gr d
bs 4360: grade 43, grade 50
en: s275, s275jr, s355jrh, s355j2h
5.standard: api 5l, api 5ct, astm a252, astm 53, en10217, en10219, bs, jis, iso
6.process: spiral submerged- arc welded steel pipe
7.surface:fusion bond epoxy coating, coal tar epoxy, 3pe, vanish coating, bitumen coating, black oil coating as per customer’s requirement
8.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
9.usage: used for low pressure liquid delivery, such as water, gas, and oil; construction and pilling
hebei borun steel trade co., ltd is a professional manufacturer & exporter of api casing pipe, seamless steel pipe,lsaw steel pipe, ssaw (spiral) steel pipe,square tube, erw steel pipe and other pipes in china, and the steel pipes can be supplied according to gb, astm, api, din, jis standards, the factory is locating in yanshan economic technological development zone, a well-known steel city in china. it is near to beijing and tianjin in the north, neighboring huanghua port and tianjin port in the east.
if you have any questions, pls contact us without hesitation.
i’m looking forward ur reply!