Flange
Oct 19, 2009
MATERIAL: carbon steel, alloy steel and stainless steel.
CE and certification: API, ISO9001:2000 etc.,
STANDARDS: ANSI, ISO, JIS, DIN, GB, SH, AND HG etc.,
USE: Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, .....
Hebei Cangzhou Hengtong Tubing Co., LTD