Reliable Steel Pipe Solutions
for Global Energy Projects

We focus on manufacturing and delivering high-performance LSAW, SSAW, and SML steel pipes.
Committed to quality, innovation, and long-term value for every client worldwide.

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Solar Support System

Solar Support System

工厂认证 - Alland Steel
Factory Qualification

Quality Certifications & Compliance

Alland Steel holds international certifications proving our commitment to quality, safety, and manufacturing excellence across every production stage. These certifications reflect our adherence to industry standards and our dedication to producing high-quality steel pipes that meet the rigorous requirements of global energy and infrastructure projects. We are proud to be recognized for our consistent quality and safety protocols in the manufacturing process.

  • ISO Certification
APPLICATIONS

Steel Pipe Applications

Engineered for oil, water, energy, and infrastructure projects — our pipes deliver strength and reliability in every application.

Oil And Gas

Oil & Gas

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Water Infrastructure

Water Systems

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Mining And Energy

Mining & Energy

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Structural Engineering

Structural Works

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Who We Are

Leading Manufacturer of Large-Diameter carbon Steel Pipes

Steel Pipe Factory

Allland Pipes is a national high-tech enterprise located in Hebei Province, China — the “Pipeline Equipment Capital.” We specialize in the R&D and production of thick-wall LSAW pipes with advanced JCOE technology. Covering 220,000 m² with an investment of RMB 700 million, we operate 2 JCOE lines and 5 coating lines (3LPE / FBE), delivering over 200,000 tons of premium steel pipes annually with full traceability and strict ISO & API compliance.

  • 2009

    Founded In

  • 250,000

    Tons Annual Capacity

  • 100%

    Heat-Number Traceability

  • 99.3%

    On-Time Delivery Rate

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Why Choose Us

Certified & Reliable Partnerr

Delivering consistent quality and trusted steel solutions for global projects.

  • International Standards

    Manufactured strictly to API 5L, ASTM, EN, and ISO specifications, ensuring dimensional accuracy, mechanical integrity, and traceable documentation across every batch.

  • Comprehensive Quality Control

    Every pipe undergoes ultrasonic, radiographic, and hydrostatic testing. Complete inspection and certification ensure each product meets international standards.

  • Advanced Production Lines

    Equipped with UOE / JCOE LSAW and SSAW lines, and 3LPE / FBE coating systems. Annual capacity exceeds 250,000 tons with ISO 9001-certified processes.

  • Coating & Protection

    Multi-layer anti-corrosion coatings provide long-term durability for harsh marine, desert, and underground applications — ensuring decades of reliable service life.

  • Certifications & Compliance

    API 5L, ISO 9001/14001/45001, CE, BV, SGS, TUV — we provide full documentation including MTC, COA, and traceable QA records with every shipment.

  • Global Project Delivery

    Reliable logistics and packaging ensure safe and timely delivery to 30+ countries, supporting oil, gas, and infrastructure projects worldwide.

  • Strong Partnerships

    Trusted by EPC contractors, distributors, and government projects. We offer flexible cooperation models and long-term technical support.

  • Fast Response & Support

    Professional team responds within 24 hours. From quotation to logistics, we keep your project running on time and within scope.

Oil & Gas Pipeline Projects

Alland Steel supplies API 5L LSAW/SSAW pipes for energy and petroleum industries worldwide.

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