The company currently operates two production lines: the 406 unit and the 630 unit. These primarily manufacture ERW high-frequency straight seam steel pipes . Annual production capacity stands at 200,000 tonnes, The company possesses advanced pipe manufacturing equipment and comprehensive testing facilities. Rigorous production processes ensure product quality meets both national standards and API specifications.
Applications span oil and gas transmission, urban gas networks, pipeline systems, chemical processing, power generation, and steel structures.
Diameter: Ф219.1~Ф660mm.
Wall thickness: 4.0mm~20mm.
Length： 6m-18m
Steel grade:
⑴Pipeline steel: L245/B~L555/X80;
⑵Carbon steel: Q235~Q460.
Executive standard: GB/T 9711-2017, API SPEC 5L (46 edition), GB/T 3091-2015, SY/T 5037-2018 and other domestic and foreign standards of similar products and other higher standards.
