ERW Steel Pipe

Products List

ERW STEEL PIPES FOR TRANSPORTATION
Usage: Applicable to transport liquid, gas, oil .water etc.Quality Standard:GB/T9711 Petroleum and natural gas industries--Steel pipe for pipeli...
ERW STEEL PIPES FOR STRUCTURE PUPERSE
Usage: Applicable to STRUCTURE PURPOSEQuality Standard:ERW HFI , EFW,:ASTM A53:standrad specification for pipe,steel ,black and hot-dipped ,zinc...