Pipeun.com is the official platform of Abter Company, a leading steel pipeline solution provider with over 20 years of experience since 2001. Specializing in high-quality carbon steel, alloy steel, and stainless steel pipes, fittings, flanges, and complete piping systems, Pipeun serves industries such as energy, manufacturing, construction, infrastructure, and fire protection.Offering seamless and welded pipes (including API 5L and ASTM-compliant ERW pipelines), extensive in-stock inventory, custom fabrication, rapid delivery, and a broad size range from 1/2 to 24 inches, Pipeun positions itself as a reliable one-stop source for cost-effective, innovative piping solutions worldwide. With an annual production capacity of 500,000 tons and a commitment to excellence, "Think Piping. We do."

Fully compliant with international standards including API 5L, ASTM (A106, A53, A333, A335, A213, A179, etc.), ASME, DIN, EN, JIS, GB, and UL certifications, Pipeun's extensive product portfolio covers carbon steel, alloy steel, stainless steel, and galvanized options in sizes ranging from 1/2" to 56" (with capabilities up to larger diameters for LSAW/SSAW pipes). Key categories include:Seamless & ERW steel pipes for high-pressure applications

API 5L line pipes for oil, gas, and water transportation

Anti-corrosion and insulated pipelines (3PE, FBE, polyurethane, etc.)

High-performance boiler and heat exchanger tubes

LSAW, SSAW, and DSAW pipes for structural and fluid transmission

Full range of pipe fittings (elbows, tees, reducers, flanges, etc.)

Oilfield products like API 5CT casing/tubing and drill pipes

Prefabricated piping spools with custom design, welding, coating, and NDT testing

Backed by state-of-the-art production facilities equipped with advanced testing equipment (X-ray, ultrasonic, hydrostatic, tension testers, and metallurgical analyzers), Pipeun boasts an annual production capacity exceeding 500,000 tons. The company maintains large-scale warehouses in China and strategic locations across Asia and Europe, ensuring massive stock availability and rapid global delivery—often within days for standard items.Serving over 60 countries across six continents, Pipeun proudly supplies major sectors including oil & gas, petrochemical, power generation (nuclear and thermal), shipbuilding, construction, fire protection, mining, metallurgy, infrastructure, and boiler manufacturing. Notable achievements include holding a dominant 65% market share in China's boiler pipe sector, ISO 9001 certification (formerly ISO-9002), approvals from China Chemical Ministry and Atomic Energy Authority, and long-term partnerships with engineering giants, distributors, and contractors worldwide.