可执行标准：API spec 5L、API spec 5CT、GB/T 8163、GB/T 8162、GB/T 3087、GB/T 5035。
Liaocheng Jingxin Seamless Steel Pipe Manufacturing Co. Ltd. established in Sep. 2006 located in the west of the largest seamless pipe selling base of China (Liaocheng Dadong steel market) is a professional manufacturer of all types of seamless steel pipes. The first-stage construction of our factory covers an area of 576 acre and the registered capital is RMB 20 million front-end invested RMB 80 million. There are more than 400 employees in our company, including 6 senior engineers, 10 engineers, and 36 middle management personnel and technicans. Our company has 1 set of gas heating billet sloping hearth furnace,1set of Continuous heat treatment furnace,1 set of 180 perforation machine,4 sets of 120T tube pulling machines,1 sets of seven-axis machines,1set of turbine testing machine,1 set of hydraulic testing machine,and 7 set of large scale lifting equipement.The annual production capability is 120,000 metric tons.
Liaocheng Jingxin is one of the largest manufacturer of seamless steel pipes which are the earliest founded, largest production scale and highest product quality. Our company mainly specializes in manufacturing the seamless steel pipe of which the diameter is from 108mm to 180mm and thickness is from 4.5mm to20mm.
In our company, the main producing drafts of steel tube are hot rolling, cold drawing and hot processing. The process is guided by senior engineers and the quality is ring upon ring tested by engineers. The pass percent of the products is more than 99.80%. The quality of our products is in the leading position in the industry. Our company regards “survive through expansion” as our strategic thinking. Our company promises high product quality and perfect after-sales service. We hope to get your support and to coopreate with more customers for mutual development and benefit.
Our chairman Mr. Li Fengjiang and the general manager Mr. Zhang Defeng warmly welcome potential buyers to visit our company and hope to create a long term business relation with you.