Taicang Xin Bao Yi Steel Pipe Manufacturing Company Limited was established in May 2008, We have a professional management team , the core management staff are experts who have engaged in research and development of steel products about twenty years in well-known domestic iron and steel enterprises, they have a great deal of steel pipe manufacturing and pipe processing experience. The production line equipment is sophisticated and its technology is reasonable and advanced . Xin Bao Yi has all kinds of product specifications, mainly including tubing, casing, coupling barrel, drill pipe , line pipe, pipe for automobile, precision machinery pipe, hydraulic prop pipe, fluid conveying pipe, gas cylinder tube, high pressure boiler pipe, low and medium pressure boiler tube and other high alloy pipe. The products are widely used in petroleum, chemical, machinery, vehicles, pressure vessels, coal chemical industry and natural gas industry. Taicang Xin Bao Yi Steel Pipe Manufacturing Co. Ltd follows the purpose quality first, scientific developmentand the core philosophy first-class products, first-class reputation, first-class service .We are committed to meet the personalized needs of users, to realize the purpose of sincere cooperation , mutual benefit and win-win situation .Warmly welcome our friends in and abroad to cooperate with us, the Xin Bao Yi Steel Pipe Manufacturing Co. Ltd will provide you best products and services wholeheartedly , and create a bright future with you. Product Specificationsï¼(1) Plain -end steel pipeï¼Ã60mmÃ219mm; 4mm to 25mm(2) Oil casingï¼Ã1.9à (3) Drill pipe: ï½ (4)Automatic chamfering preservative packaging: Ã60mmÃ630mm; 4mm to 80mm