Ziyang Pipe Mill  Ziyang Pipe Mill, locates in Ziyang City, Sichuan Province, founded in1973, it was originally under CNPC Sichuan Petroleum Administration Bureau. On Jan 1, 2007, it is recombined to Baoji Petroleum Steel Pipe Co., Ltd. Ziyang Pipe Mill. The Mill owns 3 Spiral Submerged Arc Welded pipe production lines, can produce SSAW pipes with diameter from O.D.323.9mm to O.D.1626mm, wall thickness from 6mm to 21mm, the highest grade is up to X80. The products are mainly used for transmission of oil, gas and other fluids, gases and solid powder, the annual welded pipes capacity is 300,000 tons and pipe coating is 2,300,000 square meters. It is the Largest Spiral Submerged Arc Welded Pipe Mill in southwest China so far.

SSAW pipe

Coated pipe