Outer diameter(mm): 820(can be supplied your demand)
Wall thickness(mm): 10----20(can be supplied your demand)
Execution standard: GB/T3091-19.GB5310-1995.GB17396-1998
Surface: can be supplied your demand
The products of our company are divided into six categories: seamless steel pipes, casing pipes, ERW steel pipes, SSAW steel pipes, square pipes and pipe fitting.We can supply steel pipes with standard of GB, ASTM, API 5L, DIN, JIS and other domestic & international standards.Our company also agent and manage storage of Baogang Group, Baosteel Group, TPCO with a series of major steel products.
