We can produce carbon steel pipe, carbon steel pipes, carbon pipe, black carbon steel pipe, carbon seamless steel pipe, hot rolled carbon steel pipe, api carbon steel pipe, welcome u and u team come to visit at any time. We can produce carbon steel pipes according to various standards: api 5l, astma106, din2448/1629, en10216-2, en 10255etc. Our pipes are used for conveyance of gas, petroleum, liquid, and electricity for boilers, chemical industries, petroleum cracking, and construction. Size: 114mm to 965mm Ends: beveled, threaded, square cut Materials: according to customer's requirements Packing: balck painted, caps , be or pe Delivery time: within 7 days Payment terms: l/c at sight or t/t If u have any questions, pls feel free to contact sharon Astm, jis, en, bs, gost, gb