Yantai Baoalloy Pipe Co., Ltd. is located in Yantai, a beautiful seaside city with convenient communication. Our company. The products include medium and small diameter hot-rolled seamless steel tubes, specially alloyed seamless tube, cold-rolled and cold drawing seamless tube, medium and large-diameter high-frequency ERW pipe, large-diameter LSAW pipe, etc., Which are widely used in power station boilers and oil mining , Petroleum refining, petroleum and natural gas transportation, construction, bridges, oxygen cylinders, various grid structures and mechanical structures, hydraulic props and other hydraulic equipment, pressure vessels, ships and other fields.The company has been granted the ISO9001 system certification, and its products have obtained API Specification 5CT, 5D,spec.7 and 5L; Lloyd's Register of shipping (LR),Bureau Veritas Franch(BV), Germanischer Lloyd(GL),DET NORSKE VERITAS(DNV) and German TUV certificates. With its advanced R&D technology, leading production equipment, excellent management, and good reputation, the company adheres to the corporate philosophy of "Quality First And Credit Everlasting", and provides high-quality products and services to the world.