Hebei Xinlian Petroleum Machinery Co., Ltd.(Hebei xinlian pretrolum pipe Co.ltd)located in China's largest pipe and fitting land--Mengcun. And we are mainly engaged in casing and tubing and pipe export and providing the corresponding technical services. The scope of its business mainly covers Casing,tubing and steel pipe for oil and gas exploration, production and marketing and other relating products. It can be produceand sell all kinds pipe 100,000 ton for each year. Xinlian Product rang :Casing pipe from 4 1/2" to 20" ,Tubing from 2 3/8" to 4 1/2 " , Material:J55 .K55 .N80.N80Q. P110 etc. Thread Type:BTC.STC.LTC Over these years, we won the unanimous recognition for our good reputation, good quality, reasonable prices and quality services. Our products have been sold to more than 40 countries and regions including America, Russia, the Middle East, Southeast Asia, West Asia, North Africa etc. And we have established good relations of cooperation ...[More]th many leading companies in the world. We look forward to cooperating with you!