Company news, technical notes and industry observation — three sections, updated from the same plant that makes the pipe.
Based in Puwa Industrial Park, Yanshan Economic Development Zone, Hebei; founded 2012, more than 110 employees, four product families: spiral, anti-corrosion, plastic-coated and pre-insulated pipe.
The site sits at about 4,500 m altitude; insulation thickness was set by the plateau heat-loss target, with end sealing and joint closures supplied together.
Belt and Road / CPEC water line for the Saindak mine: over 38,000 m of line, manufacturing supervised throughout, and a company representative stationed in Pakistan for 40 days until the line was closed.
Tell us the medium, diameter and design pressure — our engineers will answer with a specification, not a brochure.
