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ERW Steel Pipe (Electric Resistance Welded)

Explore our range of ERW Steel Pipe (Electric Resistance Welded) products for global industrial applications.

gb/t 3091 q235b erw welded steel pipe 8 inch 4.5mm thickness pre galvanized

GB/T 3091 Q235B ERW Welded Steel Pipe 8 Inch 4.5mm Thickness Pre-galvanized

Our GB/T 3091 Q235B Pre-galvanized ERW Steel Pipe is a highly cost-effective, corrosion-resistant welded steel…

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en 10219 s235jr welded round steel pipe 219.1mm od 6.0mm wt for structure

EN 10219 S235JR Welded Round Steel Pipe 219.1mm OD 6.0mm WT for Structure

Our EN 10219 S235JR Welded Round Steel Pipe is a structural-grade Cold Formed Welded Structural…

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ASTM-A252-Grade-3-ERW-Piling-Pipe-16-Inch-12.7mm-WT-Steel-Tube

ASTM A252 Grade 3 ERW Piling Pipe 16 Inch 12.7mm WT Steel Tube for Foundation

Our ASTM A252 Grade 3 ERW Piling Pipe is a high-strength, heavy-wall welded steel casing…

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astm a53 grade b erw steel pipe 4 inch schedule 40 black paint for water supply

ASTM A53 Grade B ERW Steel Pipe 4 Inch Schedule 40 Black Paint for Water Supply

Our ASTM A53 Grade B ERW Steel Pipe is engineered to deliver high reliability and…

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api 5l x42 erw steel line pipe 10 inch sch 40 3pe coating for natural gas

API 5L X42 ERW Steel Line Pipe 10 Inch Sch 40 3PE Coating for Natural Gas

Our API 5L X42 ERW Steel Line Pipe with an advanced 3PE (3-Layer Polyethylene) Coating…

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API-5L-PSL1-Grade-B-ERW-Line-Pipe-12-Inch-Sch-20-for-Oil-and-Gas-Pipeline

API 5L PSL1 Grade B ERW Line Pipe 12 Inch Sch 20 for Oil and Gas Pipeline

Our API 5L PSL1 Grade B ERW Line Pipe is engineered to deliver exceptional reliability…

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State-of-the-Art Factory

Our Production Excellence Map

1

Raw Material

Premium steel coils from tier-1 global mills.

2

Tube Forming

Cold-forming & high-precision shaping.

3

Submerged Weld

Advanced welding for seamless integrity.

4

Testing (NDT)

X-Ray and UT inspection for 100% safety.

5

Coating / Heat

3PE/Galvanization surface treatment.

6

Packing & Ship

Sea-worthy protective export packing.

Expert On-Site Technical Support

We don't just sell pipes; we provide engineering solutions. From installation guidance to on-site weld quality audits, our team is ready to support your project anywhere in the world.

  • On-site Weld Inspection
  • Logistics Optimization
  • Design Support (OEM)
  • Field Repair Training
Technical Support
Common Queries

Technical Frequently Asked

What is your typical lead time for custom LSAW pipe orders?

Normally, for standard custom orders, our lead time ranges from 15 to 30 days depending on the raw material availability and specific coating requirements. Large-scale infrastructure volumes might vary.

Do you provide Third-Party Inspection (TPI) services?

Yes, we offer full cooperation with world-renowned inspection agencies such as SGS, BV, Lloyd's Register, and DNV. We welcome TPI audits at any stage of our production process.

Can you produce pipes according to unique international drawings?

Absolutely. We specialize in OEM/ODM manufacturing. Our engineering team can analyze your specific drawings and ensure all tolerances, dimensions, and material compositions meet your unique project requirements.

What are your minimum order quantities (MOQ)?

For stock items, there is no strict MOQ. For custom manufacturing, MOQ typically starts from 5–10 tons depending on the specific pipe diameter and specialized coating requirements.

How do you ensure sea-worthy packing for international exports?

We use heavy-duty steel strapping, protective plastic end caps, and corrosion-resistant wrapping for all export items. Specialized crating or bulk-packing is also available for ultra-large diameter pipes.