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Welcome to ALLLAND Steel Pipe Co., Ltd.

sales@alllandsteel.com

Русский язык

Carbon Steel Pipe Manufacturer for
Global EPC Projects

We focus on manufacturing and deliveringhigh-performance LSAW, SSAW, and
SMLS steel pipes. Committed to quality, innovation, and long-term value forevery client worldwide.

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Our Products

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Solar Support System

Solar Support System

Factory Qualification

Quality Certifications & Compliance

Allland 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

Water Infrastructure

Water Systems

Mining And Energy

Mining & Energy

Structural Engineering

Structural Works

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

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.

Hear From Our Clients

Our clients love working with us, just read what they have to say!

We’ve been importing carbon steel pipe for fabrication projects for almost 8 years, and ALLLAND was one of the more consistent suppliers we’ve worked with recently. Wall thickness and OD tolerance were within spec, and the pipe surface was cleaner than expected. Delivery was also faster than our previous supplier in Tianjin. Overall, pretty smooth experience.
Vikram Kline
Ceo | Marketplace lLC.
The material quality itself was good, but our shipment arrived about five days later than originally scheduled because of port congestion. That caused some pressure on our project timeline. To be fair, their sales team stayed responsive the entire time and kept updating us instead of avoiding the issue, which we appreciated.
Emelia Hewitt
CEO | AlK Networks
We ordered API 5L Grade B carbon steel pipe for a water transmission project. Welding performance was solid and the bevel consistency made fit-up easier onsite. Our inspection team also checked the MTCs against the markings and everything matched correctly. No major complaints from our side.
Leyla Grey
COo | Valuite
Pricing was competitive and the pipe passed inspection, but a few bundles had minor coating scratches from transportation. Nothing serious enough to reject the order, though it did create extra touch-up work for our crew. Communication and documentation were handled professionally overall.
Lawson Carlson
CMO | Protego Inc.

Popular Articles

More expert knowledge to answer your questions

What Is a Pipe Spool?

In modern oil and gas, refinery, LNG, and power plant projects, industrial piping systems often involve extensive complex welding, on-site installation, and high-precision construction requirements.

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2026-07-02 No Comments
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