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Tubing and Casing, Line Pipes

ERW steel pipe in API 5L PSL2

Tubing and Casing, Line Pipes

API American Petroleum Institute standard --API (American Petroleum Institute) abbreviation.



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

ERW Steel Pipe
The full name of ERW is Electric Resistance Weld. Not like other welding procedures,
the weld joint of ERW technology melting from the mother material itself. It makes the joint has the same toughness as the steel pipe.
In the meantime it has better mechanical property than other normal welded pipes.
ERW steel pipe 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 for black ERW steel 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 bevelled ends
7) Applications: long-distance oil and gas conveying, fluid transportation pipeline(gas & oil)
8) Packing term: Standard seaworthy packing, General bunch packing




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