API 5L PSL1, API 5L PSL2 Spiral Welded Line Pipe

Built specifically for the Middle East's extreme conditions of high temperature, high salinity and strong sandstorms, our pipes fully meet the standards of major energy giants and leading EPC contractors in Saudi Arabia, the UAE, Kuwait, Qatar and beyond. Positioned as a highly reliable core solution for infrastructure and energy transmission, they are the preferred choice for oil and gas pipelines, seawater desalination projects, urban networks and desert construction across the region.

1. Full Certification & Compliance

     API 5L certified: Covers PSL1 and PSL2, with material grades including X42, X46, X52, X56, X60, X65 and X70. We provide complete documentation for bidding and project execution, including API monogram, material test reports, 100% UT/RT non-destructive testing reports, hydrostatic test reports and chemical analysis certificates.

     Approved anti-corrosion systems: 3PE, 3PP, coal tar epoxy and epoxy powder coatings comply with ISO 21809 (formerly ISO 12944), making them highly resistant to saline soil and marine atmospheres typical in the Middle East.

2. Extreme Durability in Harsh Environments

     Heat resistance: Tested to withstand wide temperature fluctuations. Welded joints maintain over 95% strength at high temperatures, preventing deformation or cracking even in summer temperatures above 50°C.

     Corrosion resistance: Manufactured from corrosion-resistant steel strips and protected by specialized coatings, our pipes perform reliably in high-salt, coastal and desert areas, greatly reducing long-term maintenance costs.

     High pressure & abrasion resistance: The spiral weld structure evenly distributes stress. With customizable wall thickness, the pipes resist sand erosion, ground settlement and heavy loading without denting or cracking.

     High toughness & anti-cracking performance: Tested for Charpy impact resistance, with excellent resistance to low-temperature brittleness and H₂S stress corrosion, making them safe for oil and gas gathering and transmission lines.

3. Complete Service & Logistics Support

     Localized service: Dedicated support team operating on Middle East time zones to provide timely technical assistance.

     Full documentation package: We prepare all necessary clearance documents, including packing lists, commercial invoices, certificates of origin and fumigation certificates. We accept L/C, T/T and other common payment terms widely used in the Middle East.

    Stable supply capacity: Supported by major steel production bases in China, our annual capacity exceeds 500,000 tons. We ensure fast production and reliable delivery to meet large-volume and urgent project demands.

Requirement review: You provide project details including application, size, grade, coating, quantity and destination country.

Customized solution: We develop a tailored proposal with specifications, certification, delivery time and formal quotation.

Sample & certification: Free sample testing and support for project certification.

Contract: Formal agreement with flexible payment terms (L/C, T/T), delivery schedule, warranty and after-sales terms.

Production & delivery: Timely manufacturing, inspection and shipment to your designated port in the Middle East, with full logistics tracking.

After-sales support: On-site technical guidance during installation and ongoing maintenance advice for stable long-term operation.

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