Cangzhou Longtaidi Pipe Technology Co., Ltd. is a professional company integrating prodcts? design and research, production and sale in a whole. Our main products are anti-hydrogen and anti?sulfur fittings, alloy heavy all fittings with high pressure, stainless steel heavy wall fittings with high pressure, bimetal fittings and other regular fittings, flanges .Email jessica.jing(at)longtaidi.com We have ISO 9001 quality system and we are the registered company of pressure pipeline. We cooperate with many famous design institute and have a steady supply relations with many famous company, such as Sinopec Engineering incorporation (SEI), Sinopec Luoyang engineering Co., Ltd CNPC Sichuan Natural gas design institute, CNPC Xi?an pipe research institute, Huadong Engineering Corporation, China Huanqiu Constructing & Engineering Corporation, CPE, Tianchen Engineering Corporation and so on. We have accumulated experience on the environment used for fittings, selection of materials, wall thickness design, strength test, anti-corrosion research, section analysis fittings on different location. So control step fitting manufacture according to different material of fittings, to ensure safety factor and life of products. .
