In many years of market development, the company follows the development trend of international and domestic steel pipe technology, and actively develops special steel products around the core needs of customers. The low temperature seamless steel pipe is the main product of the company. The product application range is from - 20 C to - 196 C. The product standard covers several series, such as GB, ASME, ASTM, EN, JIS, etc. The steel grades are 09MnD/09MnNiD/Q345D/Q345E/A333. Gr.1/A333Gr.3/A333Gr.6/P265NL/STPL380 etc. The product specifications cover seamless steel tubes of 10-325mm. Cooperation projects: AMURSKY Natural Gas Project, Russian Branch of China Petroleum Engineering Construction Co., Ltd., Ancang Natural Gas Pipeline Project in North China, Zhoushan Petrochemical Project in Zhejiang, Hengli Petrochemical Project, Ansai Ground Gathering and Transportation Project in Yan'an Gas Field in Shaanxi Province, etc.
Kanghong Petroleum Pipe Co., Ltd. has built advanced production and inspection equipment, such as natural gas walking-beam furnace, micro-oxidation heat treatment furnace, eddy current, ultrasonic wave, water pressure, high temperature tensile testing machine, after equipment transformation in 2018, which provides an important guarantee for the company to produce special pipes. We strive for innovation, and have been adhering to the good tradition of solving problems for customers and serving customers. We actively develop and improve the high-strength corrosion-resistant oil casing, pipelines, cryogenic pipes, high-temperature pipes and other carbon steel and alloy steels urgently needed by the market, and constantly meet the needs of energy industry development, thus contributing to the development of national and even world energy industry.
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