ERW Seamless Steel Pipeline Sch API 5L Psl1 Pipeline for Oil and Gas Conveying
Product Quick Detail
- FOB Price
- USD $8.00 / Piece
- Place Of Origin
- TIANJIN
- Minimum Order
- 1
- Packaging
- Plastic film,wooden cases ,wooden pallet,or on customers' request
- Delivery
- 15 Days
Specifications
| Product Name | API SPEC 5L GRADE B X42 LINE PIPE | ||
| Standard | API SPEC 5L GB/T9711 | ||
| Surface | Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,ect | ||
| Technology | Hot rolling, Cold rolling, Cold drawing, Extruded | ||
| Applied range | Oil, Gas, Water, Boiler tube, Structure, Machinery | ||
| Marking | Standard marking, or according to your request. | ||
| Advantages | Reasonable price with excellent quality | Abundant stock and prompt delivery | Rich supply and export experience, sincere service |
| Packaging | Loose package, Packaged in bundles , bundled pipes with two slings at the both end for easy loading and discharging, End with Plastic caps or as per requirement | ||
| Date of Delivery | Shipped in 10 days after payment | ||
| Port of Shipment | Tianjin Port,Tianjin, China |
Explains Line Pipe
Line Pipes are manufactured under regulations specified by API. The standard used worldwide in the manufacturing of line pipes is API Specification 5L. This specification defines that the pipeline will be used to transport crude oil, petroleum products, natural gas or water. The pipeline manufacturing industries produce two types of line pipes, i.e., seamless line pipe and welded line pipe.
Seamless line pipes are manufactured from a cylindrical bar of steel and are heated to very high temperatures. When the pipe becomes red hot, it is then pierced with a probe to create necessary holes into it. This red hot cylindrical bar is run through rollers to produce proper wall thickness and diameter.
Welded line pipe are widely used for interstate natural gas pipelines. These pipelines are generally large diameter pipelines produced by forming steel plate into cylindrical shape and seam is closed by welding process. The quality of the welded seam is checked by using ultrasonic or radiological inspection method and pressure test is performed at each joints.
Line pipes once manufactured undergo quality and inspection checks for steel chemistry, dimensional characteristics, strength and toughness.
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- Contact:harry li
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