Product name: Double side submerged arc-welede steel pipe.

Standard: API 5L & ISO & EN10217-2 

Grade: Q235B Q345B X42 X52 X60 X65 X70

Application: As conveyer pipe in the fields of petroleum, heat and natural gas, construction pipe, ground piling pipe

Outside diameter: 219.1mm-3040mm

Wall thickness: 5.0mm-30.0mm

Length: 3M-25M

END: Plain/Beveled

Surface: lightly oiled; hopdip galvanized electro galvanized , black , bare, vanish coating , anti-rust oil

           3PE 2PE FBE coal tar epoxy anti-corrosive paint (also have other kinds according to customer's requirements)

Technical: Double sides submerged arc welding steel pipe

Certificate: ISO 9001-2008 API 5L PSL 1/2 EN10219  EN10207 EN10210

Package details: in bundles, case packing or buld pack; hexagonal bundles of max, two tags on each bundle, wrapped in waterproof paper, PVC sleeve sackcloth with several steel strips (All according to Customer's requirements)

Test:

1) chemical component analysis

2) Mechanical properties of pipe body: Yeild strength; Elongation; Tensile strength

    Mechnical properties of welding seam : Tensile strength; bending test and metallographic

3) other test: Hydrostatic test; X-ray Test; on-line off-line Ultrasonic test ; Flatening test; Bending Test; Straightening Test and ect. (According to customer's requirements.)

We also have other products: ERW  (Electric Restistance Welded steel pipe) LSAW (Longitudinally Submerged arc-welded steel pipe) and other steel products.