Guest
The JCOE steel pipe production line of Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd. mainly produces structural steel pipes. After sufficient preparation, the group underwent an API audit in mid May 2023 and recently obtained a certification certificate for the API Spec 5L emblem. Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd. manufactures various high-frequency welded pipes, square pipes, hot-dip galvanized pipes, and pipeline pipes with high-quality steel raw materials from both domestic and imported sources. Products can be produced according to national standards such as GB, American standards such as ANSI, ASME, API, and European standards such as EN. Non standard or special purpose products can also be customized according to customer requirements. The products are widely used in industries such as petroleum, chemical, shipbuilding, construction, machinery, etc. The straight seam steel pipes produced by the JCOE unit of Tianjin Yuantai Derun Steel Pipe Manu
