API Line Pipe

High-quality API 5L steel pipes available in ERW, SSAW, and LSAW types with diameters from 10-870mm and lengths up to 12m. Manufactured to international standards including ASTM, BS, JIS, and DIN specifications. ISO certified with 20+ years manufacturing experience, serving over 50 countries worldwide with competitive pricing and reliable delivery.

API 5L ASTM A106 A53 Seamless Steel Pipe Used For Petroleum Pipeline Description Transmission pipelines are used to transport crude oil, NGLs, natural gas, and refined products. They are typically used across great distances and can cross states, countries, and even continents. They are utilized in order to move the product in question from the production facilities to the distribution centers. As such, they tend to operate at very high pressures, ranging from 200 up to 1,200

High-quality 711mm and 762mm LSAW welded steel pipes with 0.5mm wall thickness, certified to API 5L PSL1/PSL2 standards. Ideal for water power station construction, featuring double submerged arc welding, multiple steel grades, and comprehensive surface treatments. Backed by 20+ years industry experience, ISO certification, and global delivery to 50+ countries.

12-meter LSAW carbon steel pipes designed for feeder pipeline applications in oil, gas, and liquid transport. Features API 5L certification, diameters from 10.3-762mm, and multiple steel grades including B, X42, X52. Double submerged arc welded construction ensures durability and reliability for industrial pipeline systems.

High-quality SSAW API 5L X56 steel pipe with 16-inch diameter and Sch20 wall thickness. Double submerged arc welded construction meets API 5L, ASTM, and ASME standards. Ideal for oil, gas, petrochemical, and industrial applications. Available in diameters 1/8-30 inch and wall thickness 0.049-2.5 inches with comprehensive certifications.

High-performance 42-inch large diameter LSAW welded pipe manufactured through cold drawing processes. Features API 5L PSL1/PSL2 certification, multiple steel grades including X42-X70, and comprehensive surface coating options. Ideal for industrial pipelines, structural applications, and fluid transport with diameters from 10.3mm to 762mm and wall thickness up to 63.5mm.

High-performance API 5L X10 seamless steel pipes with 585 MPa tensile strength and 415 MPa yield strength. Designed for high-temperature applications up to 600°C, these pipes offer superior thermal fatigue resistance and are ideal for power generation, petroleum, and chemical processing applications. Available in sizes from 1/8" to 48" OD with comprehensive quality certifications.

ASTM A106 GR.B black painted steel pipe with diameters from 6mm to 60mm, featuring black mill lacquer surface protection. Certified to API 5L, ASTM, and ASME standards for oil, gas, and water pipeline applications. Available in seamless and welded construction with multiple connection options. ISO certified manufacturer with 20+ years experience and global shipping to 50+ countries.

High-quality LSAW steel pipes with 20-60 inch outer diameter and 6.4-50mm wall thickness. Certified to API 5L, ASTM A53/A106 standards with X42-X70 steel grades. Features include BV and SGS certifications, 20+ years manufacturing experience, and global delivery to 50+ countries.

High-quality ERW black steel pipe with 219mm-273mm diameter range, featuring 100% ultrasonic testing, stress relief treatment, and horizontal welding for superior quality. Certified ISO and DNV compliant with 20+ years manufacturing expertise. Minimum order quantity 10 tons with 15-day delivery. Ideal for power industry wire bushing and various industrial applications.

High-quality 24 inch LSAW steel pipe with API 5L BMS PSL2 certification, designed for demanding sour service environments. Features 100% ultrasonic testing, stress relief treatment, and excellent geometric accuracy. ISO9001 certified with over 20 years manufacturing experience and global delivery to 50+ countries.

High-quality longitudinal seam welded API line pipes manufactured to DIN 10037 standards. Available in diameters from 1/8 to 30 inches with wall thickness 0.049-2.5 inches. Certified API 5L PSL1/PSL2 with multiple steel grades including X42-X70. Ideal for gas, oil, and natural gas transportation with comprehensive quality assurance and global delivery.

High-performance API 5L seamless carbon steel line pipe designed for petroleum and natural gas transportation. Available in 12m lengths with OD from 2-26 inches and multiple wall thickness options. Features PSL1/PSL2 certification, various surface treatments, and comprehensive quality assurance with ISO and DNV compliance.

High-quality API 5CT certified casing pipes available in grades K55 to Q-125 with diameters from 1/8" to 30" and wall thickness 0.049"-2.5". Our hot rolled and cold drawn steel pipes feature double submerged arc welding, multiple surface treatments, and comprehensive heat treatment options. With over 20 years of industry experience and global distribution to 50+ countries.

High-quality API 5CT certified seamless casing pipes available in J55, N80, and P110 steel grades. Features black painted corrosion protection, diameters from 114.3mm to 339.7mm, and comprehensive quality certifications including ISO and DNV. Ideal for oilfield and gas extraction operations with reliable performance and competitive pricing.

High-quality API 5L X46 and X52 grade seamless steel pipes designed for natural gas transmission. Available in OD sizes from 0.375" to 144" with wall thickness up to 6". Features multiple surface finishes, international certifications, and custom lengths up to 300'. Ideal for oil and gas pipeline applications requiring durability and reliability.