Oil Pipelines

ERW Pipe for Petroleum Transmission- Electric Resistance Welded Pipe

    Material: carbon steel

    Grade: Q345B, API X42-X80, L245, J55


    Standard: SY/T5037-2000,GB/T9711, etc.

ERW pipe cold is formed from a ribbon of steel pulled through a series of rollers and formed into a tube which is fused through an electric charge.

Common sizes for ERW Steel Pipe range from 2 3/8 inch OD to 24 inch OD in a variety of lengths to over 100 feet. 
Surface finishes are available in bare and coated formats and processing can be handled on site to customer specifications.
Electric Resistance Welded Steel Pipe is available in new Prime and Secondary grades as well as used and surplus (availability depending on current stock).
We also can produce HFI welded steel pipe for your requirements.

ERW Steel Pipe

The full name of ERW is Electric Resistance Weld. Not like other welding procedures, the weld joint of ERW technology is melted from the mother material itself. It makes the joint has the same toughness as the steel pipe. It has better mechanical properties than other normal welded pipes.

ERW Steel Pipe is mainly used in piping petroleum, natural gas or other gaseous or liquid matters. 
It can meet high or low pressure requirements. ERW Steel Pipes take an important position in pipeline transmission field.
The ERW producing technology is simple, with high efficiency, steady property and easy operation.

Specifications of ERW Pipe:

1) Process method: ERW, HFW, HFI
2) Surface finish: Paint Varnish Coating or 3PE, 2PP, 2PE
3) Standards and Material: API Spec 5L A-X80
4) Size: OD 33.4mm - 610mm
      WT 3.0mm - 21mm
5) Length: 3m - 16m
6) End Finish: Plain ends or beveled ends
7) Applications: Long-distance oil and gas conveying, fluid transportation pipeline (gas & oil)
8) Packing term: Standard seaworthy packing, general bunch packing


Processing of ERW Pipe:


Packaging of ERW Pipe

Shangahi Metal Corporation Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

1) Shanghai Metal Standard

2) Customization


To meet the entirety of our customers business needs, SMC offers its services as a “One-Stop Shop” for business services including Purchasing, Value-Added Manufacturing, Packaging/Labeling, and Delivery. SMC prides itself on achieving superior results and satisfying customer needs. In this, we earnestly strive to fulfill our role as trustworthy and reliable supplier of business services throughout the entire world.

Our Value-Added Manufacturing Services not only save our customer time from having to out-source, but also spare them the cost of dealing with several disparate shops and deadlines. 

Applications of ERW Pipe:

ERW Pipe (Electric Resistance Welded Pipe) is widely used in fencing, scaffolding, engineering, etc.

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