ERW Steel Pipe
Outside diameter: 21.3 to 610mm (1/2-24 inch)
Standard: API 5L, API 5CT, ASTM A53, ASTM A252, ASTM A53

ERW Steel Pipe

ERW Steel Pipe Pipe Outside diameter: 21.3 to 610mm (1/2-24 inch)
ERW Steel Pipe Standard: API 5L, API 5CT, ASTM A53, ASTM A252, ASTM A500, BS1387
ERW Steel Pipe Grade: A, B, X42, X46, X52, X56, X60, X65 X70 PSL1 PSL2
ERW Steel Pipe Thickness: SCH 20 to SCH 140mm (2-14 inch)
ERW Steel Pipe Packing: Labeled and bundled together with steel strip
Type of pipe finish in ERW Steel Pipe: Black paint on pipe, beveled or plain end with plastic cap.
ERW Steel Pipe Application: Line pipe in oil and sewage transportation, in low pressure liquid and gassy transportation, good structure ERW Steel Pipe, used in building and bridge fields 

The company now holds one φ140-φ381 middle straight seam steel pipe production line and four production lines ofφ219-φ2032 bifilar double-side spiral welding pipes with submerged arcs. The annual production capacity is of 380,000 tons of different specifications and the annual output amounts to RMB1.2 billion. It has imported Lincoin auto-welding equipments from the USA and advanced steel pipes production equipequipments from Germany which are of specific characteristic both in workmanship and technology. Thus makes it easy to produce qualified steel pipes of Q235,Q345 and X42-×70 grades according to the standards of petroleum industry, national regulations and the API spec 5Lstandards of American Petroleum ,coal gas, natural gas. Heat power. Etc.