supply CS, SS, AS pipes and pipe fittings, such as seamless pipes, galvnized pipes, elbow, tee ... GB124596. Material: A234-WPB,A106, 304,304L,316, 316L7. Application: Oil, chemical industry, water conservancy, electric power, bioler, machinery, matallurgy etc ... : anti-grinding pipe fittings with plastic liners; anti-corrosion and high pressure pipe fittings13. Others: High quality with lowest price ...