4" -24" Sch40 ERW Hfw Welded Steel Pipe by API 5L Psl1 X42 X52

• Type: Welded
• Technique: ERW
• 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-ERW
• Outer Diameter: 4′′~24′′
• Coating: Black Painting, 3lpe Coating, Fbe Coating, Bare Pi
• Length: by Random, by Fixed Length
• End Processing: Bevel Ends, Plain Ends
• Transport Package: Standard Seaworthy Packing
• Specification: API 5L PSL1/PSL2, ASTM, EN, GB
• Trademark: Iron&steel
• Origin: China
• HS Code: 7306
• Production Capacity: 2000tons Per Month

Product Description

ERW Welded Carbon Steel Pipe
Standard:  API 5L,  API 5CT,  EN10219-2, GB/T9711,3091-20081
Steel Material: Gr.B, Q235B, Q345B, X42, X52, X60, X65, X70, J55, K55, N80, L80, P110, etc
Outer diameter: 219mm~660mm
Wall thickness: 4.0mm~19.1mm
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


The ERW steel tupe itself has the advantage of homogeneous wall thickness, more perfect roundness, our advanced equipments and technology strengthe.

Name
Standard	GB/T9711.1-1997, GB/T9711.2-1999, GB/T3091-2008, API 5CT, API 5L
Material:	Q235, Q345, J55, X42, X46, X52, X56, X6O, X72
Outside diameter                                                                                                                     min:                                  max:	8 5/8' ' (OD219.1mm) 26' ' (OD660.4mm)
Wall thickness                               min:                              max:	4.75mm 22mm
Pipe length                           min:                            max:	5.8mm 18.0mm
Usage:	Used for the pipeline trandsportation of natural gas, crude oil and water product oil etc.