ERW Steel Pipes, Brand Name : BORUN

We are offering erw steel pipe. O.d.: 88.9---457.2mm(3''---18''), w.t.: 4--16mm length: according to requirement, material: gr.b--x70 standard: api 5l, astm a53, en10217, en10219, gb/9711 certificate: api 5l, api 5ct, iso 9001, en10217, en10219 payment: l/c, or t/t, packing: in container or bulk, or according to requirement, production capacity: 300, 000 mertic tons per year, original: tianjin, china, transportation: according to requirement.