... 2.best price with fast delivery DescriptionHigh pressure boiler tubeStandardASME SA106 SA210 SA213,DIN17175, GB/T3087 ... , Electric power,Hydroelectric power,Medical equipment, Boiler heat-exchanger,Liquid servicePackageIn Bulk Woven bags,wooden ... our oil casings, drill pipes, line pipes, square tubes are widely exported to Korea, Pakistan, Russia, Kazakhstan ... with short time. High pressure boiler tube