OD 1/2"-48" WT SCH40-SCH160 Standard ASME, GB, DIN, JIS Material A234áWPB,áA420áWPL6,MSSáSP75WPHY52-WPHY70,A234áWP5,áWP9,áWP11,á WP12,áWP22,áWP91,áA403áWP304(H),WP304L,WP316(H), WP316L, WP321 Packaging Customized packing available (coating, end-beveling, cap etc.) Application Petroleum,Chemical,Power,Gas,Metallurgy,Shipbuilding,Constructionáetc.
