Sichuan Huagong Petroleum Steel Pipe Co., Ltd.

Sichuan Huagong Petroleum Steel Pipe Co., Ltd. (HGPPC) is a manufacturer of oil country tubular goods based in Chengdu, Sichuan Province, China. Established in 1998, the company specializes in the production and sale of OCTG products including casing, tubing, couplings, pup joints, and premium connections. HGPPC maintains an annual production capacity of 180,000 tons. The company operates four OCTG processing lines equipped with CNC machine tools, high-clearance hydrostatic testing machines, torque-controlled screw-up machines, automatic measuring and weighing systems, and imported thread gauges. Products serve the petroleum, natural gas exploration, geological services, mining, underground water well drilling, and salt industry sectors. HGPPC has held ISO 9001:2000 certification since 2003 and has been an API Monogram licensee for API Spec 5CT since August 2004 (License No. 5CT-0636). The company also produces specialty tubular products for non-petroleum sectors, dual-metal seamless steel tubes, and linepipes for transport service.