406.4mm API 5L Gr. B ERW Hfw Welded Steel Pipe

• Type: Welded
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Bare Pipe, Black Pipe, 3lpe Coating, Fbecoating
• Usage: Pipeline Transport, Oil/Gas Drilling, Chemical Industry, Construction & Decoration
• Section Shape: Round
• Model NO.: IR-WS steel pipe
• Outer Diameter: 406.4mm
• Thickness: Sch10~Sch80
• Length: Fixed Length, by Random
• End Processing: Plain Ends, Bevel Ends with Caps
• Surface: Black Painted, 3lpe Coating, Fbe Coating
• Transport Package: Standard Seaworthy Packing
• Specification: API 5L
• Trademark: Iron&steel
• Origin: China
• HS Code: 7306
• Production Capacity: 2000tons Per Month

Product Description

406mm ERW Welded Steel Pipe by API 5L Standard
Standard:  API 5L PSL1/PSL2
Steel Material: Gr.B, Q235B, Q345B, X42, X52, X60, X65, X70, J55, K55, N80, L80, P110, etc
Outer diameter:406.4mm
Wall thickness:6.0mm~22mm
Welding manner: ERW, LSAW
Welding seam status: heat treatment
Surface treatment: bare pipe, black painting, 3LPE coating, FBE coating
End processing: plain end, bevel end, plastic end cap.
Usage: Oil, gas, water transportation, piling, chemical&construction use. 
Supply Ability: 30000 metric tons per month.
ERW Process Flow Chart





Main Size of our ERW pipe