UNION VICTORY supply high quality API 5L PSL2 seamless & welded line steel pipes with more than 20 years' experience. Our factory's production capacity is 150,000 tons per year, covering most of Europe, America, the Middle East and Australian market.
UNION VICTORY is your the best partner in China.
API 5L PSL2 GR.B Line Pipe / API 5L PSL2 X42 Line pipe / API 5L PSL2 X46 Line pipe / API 5L PSL2 X52 Line pipe / API 5L PSL2 X56 Line pipe / API 5L PSL2 X60 Line pipe / API 5L PSL2 X65 Line pipe / API 5L PSL2 X70 Line pipe / API 5L PSL2 X80 Line pipe
Outside Diameter: 21.3-609.6mm (1/2”-24”), Wall Thickness: 3.2-15.9mm
Outside Diameter: 406.4-1422mm (16”-56”), Wall Thickness: 6.4-50mm
- Hot-Rolled/Hot-Expanding Seamless:
Outside Diameter: 10.3-914.4mm (1/8”-36”), Wall Thickness: 1.24-150mm
Outside Diameter: 10.3-219.1mm (1/8”-8”), Wall Thickness: 0.8-20mm
Black/oil painted, bare pipe bundled with steel strips, plastic caps on both ends. Or as per requirement.
(a) All surfaces have been 100% visually inspected. The surface condition complies with API 5L Annex E.
(b) External surface of pipe shall be coated with a layer of varnish.
All pipes will be ultrasonic tested on pipe body and pipe end as per API 5L Annex E, Table E.1 and para E.4.
(a) Longitudinal: 100% of the pipe surface
(b) Pipe ends not scanned by automatic ultrasonic system shall be inspected by manual UT or Magnetic Particle Examination.
(c) Area with any indication exceeding the acceptance criteria by automatic/manual UT shall be inspected by radiographic test.
(a) Test pressure may not exceed 2970 psi in accordance to API 5L requirements
(b) Holding time: minimum 5 seconds
-Certification and traceability：
All dimensions will be supplied with a 3.2 certificate according to EN 10204, endorsed by recognized and independent inspection agency. Marking shall be in SI units (X65) accordance with API requirements & mill standard.
All dimensions will be supplied according to API 5L clause 9.11; In addition, the following tolerances apply:
(a) Pipe body: +/- 0,75%
(b) Pipe end: +/- 0,5%
(c) Wall thickness: +15%, -12,5%
(d) Length: -0 / +50mm
Pipe Ends are beveled/Square.
Pipes are varnished on the outside.
Other Technical Properties
(a) Through-Thickness tests conducted to meet class Z35 as per ASTM A370 (from wall thickness 19.1mm).
(b) Low Sulphur content - all pipes possess sulphur content not more than 0.006%.
Offshore Oil & Gas Pipeline, Onshore Oil & Gas Pipeline, Jet Fuel Pipelines, Water and Sewage piping system, Mineral Slurry Pipelines, Submarine Pipelines, Offshore Pilling.
In line with different standards and customers' requirements, contact us for more information.
If you want to buy or learn more about our high quality API 5L PSL2 Line Pipe, API 5L GR.B PSL2 line pipe.