ERW weleded pipe for Water supply project in Ethiopia, API 5L grade X52 ERW

carbon-steel-pipe,boiler pipes
A106 Grade B Carbon Steel Pipe for Hotwater Boiler
April 25, 2018
API 5CT Seamless Casing Steel Pipe Psl1 BcLC
K55 Casing pipe Project for Azerbaijan and Kazakhstan oilfield
April 28, 2018