... constructionEndsUsually plain ,but can be beveled or by your choiceSurfaceBared ,Black Painted, Galvanized Or With Oiled Or Client OptionTechniqueERW and Hot RolledTypeWeldedWelded Line TypeLongitudinalSection ... hydraulic testing, eddy current , Infrared testPackageBags,Bundle,In Bulk,Containers Or With Other Clients' RequirementsPort of ShipmentXingang,ChinaDate of DeliveryAccording to the ...