Carbon Steel ERW Pipe

Short Description:

Type: Carbon Steel ERW Pipe,Electric Resistance Welded Steel Pipe
Spec.: OD: 21.3mm-660mm, WT:1-20mm. or sch5, sch10, sch40, sch80, st, xs LENGTH: 5.8mtr ~ 22mtr
Standard: ASTM 5L, ASTM A53, ASTM A178, ASTM A500/501, ASTM A252, ASTM A135, EN 10219, EN10224, JIS G3466 , etc
Grade:
API 5L: PSL1/PSL2 Gr.A, Gr.B, X42, X46, X52, X56, X60, X65, X70
ASTM A53: GR.A, GR.B,
EN: S275, S275JR, S355JRH, S355J2H
GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360-L555
Ends: Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends
Coating: Zinc/Anti-corrosive Coating
Packing: Bundled/In Bulk, Plastic Caps Plugged, Waterproof Paper Wrapped

Note: Other grades of steel pipe can be made available through consultations.

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Product Detail

Manufacturing Process

Application

Product Tags

Details of Carbon Steel ERW Pipe

What is the Carbon Steel ERW Pipe?

Carbon Steel ERW Pipe is a versatile, economical, and efficient pipe made by using electrical resistance to forge-weld the edges of a formed steel strip. Modern HFI-ERW technology produces a high-integrity weld, making these pipes the go-to choice for a vast range of small to medium-diameter applications in energy, construction, and industry, effectively bridging the gap between seamless and large-diameter welded pipes.

Product Specification and Size of Carbon Steel ERW Pipe

Available Specification of Carbon Steel ERW Pipe

Standard	ASTM 5L, ASTM A53, ASTM A178, ASTM A500/501, ASTM A252, ASTM A135, EN 10219, EN10224, JIS G3466 , etc
Material	L245/B L290/X42 L320/X46L360/X52 L415/X60Q355
Outside Diameter	Minimum (Φ21.3mm ) O.D Maximum (Φ 660mm) O.D
Wall Thickness	Minimum 1mm Maximum 20mm
Pipe Length	Minimum：5.8m Maximum : 22m
Products Specifications	Φ88.9mmx2.11mm-10mm	Φ355.6mmx 5.0mm-14mm
	Φ101.6mmx2.11mm-10mm	Φ377mmx5.0mm-14mm
	Φ108mmx2.11mm-10mm	Φ406.4mmx5.0mm-14mm
	Φ114.3mmx 2.11mm-l1.13mm	Φ426mmx5.0mm-14mm
	Φ141.3mm×2.77mm-11.13mm	Φ457.2mmx6.0mm-22mm
	Φ159mmx2.5mm-11.13mm	Φ508mmx6.0mm-22mm
	Φ168mmx2.77mm-11.13mm	Φ529mmx6.0mm-22mm
	Φ219.1mmx2.77mm-12.7mm	Φ559mmx6.0mm-22mm
	Φ245mmx5.0mm-14mm	Φ610mmx6.0mm-22mm
	Φ273.1mmx 5.0mm-14mm	Φ630mmx6.0mm-22mm
	Φ323.9mmx5.0mm-14mm	Φ660mmx6.0mm-22mm

Chemical Composition of Carbon Steel ERW Pipe

Chemical Analysis and Mechanical Properties of ERW Steel Pipe

Chemical Analysis and Mechanical Properties
Standard	Class	Grade	Chemical Analysis(%)				Mechanical Properties(min)(Mpa)
Standard	Class	Grade	C	Mn	P	S	Tensile Strength	Yield Strength
API 5L	PSL1	B	0.26	1.2	0.03	0.03	414	241
		X42	0.26	1.3	0.03	0.03	414	290
		X46	0.26	1.4	0.03	0.03	434	317
		X52	0.26	1.4	0.03	0.03	455	359
		X56	0.26	1.4	0.03	0.03	490	386
		X60	0.26	1.4	0.03	0.03	517	414
		X65	0.26	1.45	0.03	0.03	531	448
		X70	0.26	1.65	0.03	0.03	565	483
	PSL2	B	0.22	1.2	0.025	0.015	414	241
		X42	0.22	1.3	0.025	0.015	414	290
		X46	0.22	1.4	0.025	0.015	434	317
		X52	0.22	1.4	0.025	0.015	455	359
		X56	0.22	1.4	0.025	0.015	490	386
		X60	0.22	1.4	0.025	0.015	517	414
		X65	0.22	1.45	0.025	0.015	531	448
		X70	0.22	1.65	0.025	0.015	565	483
		X80	0.22	1.85	0.025	0.015	621	552

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Manufacturing Process of Carbon Steel ERW Pipe

Application of Carbon Steel ERW Pipe

Due to their cost-effectiveness and reliability in medium-pressure applications, Carbon Steel ERW pipes are ubiquitous:

Oil and Gas Gathering Lines: Transporting hydrocarbons from the wellhead to processing facilities.
Fuel and Water Pipelines: In refineries, chemical plants, and municipal water systems.
Structural Applications: As scaffolding, fencing, street lighting poles, and in construction frameworks.
Automotive and Mechanical Parts: As structural components and sleeves.
API Line Pipe: Many are manufactured to API 5L standards for use in the energy industry.

carbon steel ERW pipe