Line Pipe

Line pipe is a high-strength steel pipe designed for the safe and efficient transportation of oil, natural gas, water, and other fluids over long distances. It is manufactured to meet stringent international standards, ensuring excellent mechanical properties, corrosion resistance, and weldability. Line pipes are widely used in onshore and offshore pipeline systems, where they provide reliable performance under high pressure and demanding environmental conditions. They are available in various grades, sizes, and wall thicknesses to suit different operating requirements and project specifications.

Boiler pipe

Boiler pipes are high-quality steel tubes designed for high-temperature and high-pressure applications in boilers, heat exchangers, superheaters, and power generation systems. Manufactured from premium carbon steel or alloy steel, they provide excellent heat resistance, pressure-bearing capacity, and durability. Available in seamless and welded types, boiler pipes comply with international standards and are widely used in power plants, petrochemical facilities, industrial boilers, and energy projects requiring safe and efficient steam and fluid transportation.

ERW Pipe

Our ERW (Electric Resistance Welded) steel pipes are manufactured from high-quality steel coils through advanced continuous roll forming and high-frequency induction welding. This state-of-the-art production process ensures exceptionally tight dimensional tolerances, uniform wall thickness, and an ultra-smooth internal and external surface. Designed for reliability under pressure, our ERW pipes deliver structural integrity and excellent machinability, making them a cost-effective, versatile, and high-performance solution for both fluid transportation and mechanical applications worldwide.

SSAW Pipe

SSAW (Spirally Submerged Arc Welding) steel pipe, also known as spiral welded pipe, is manufactured from hot-rolled steel coils that are spirally formed and welded by double-sided submerged arc welding. The spiral weld seam is uniformly distributed along the pipe body, enabling the same coil to produce various diameters with wide material adaptability. The spiral forming process allows the weld to avoid principal stress directions, resulting in favourable stress distribution. It is widely used in long-distance oil and gas pipelines, waterworks, piling foundations, and steel structures, making it an ideal choice for large-diameter fluid transmission and cost-effective structural applications.

LSAW Pipe

LSAW (Longitudinally Submerged Arc Welded) steel pipe, also known as straight seam submerged arc welded pipe, is manufactured from hot-rolled steel plates that are formed into a cylindrical shape and welded by double-sided submerged arc welding along a single longitudinal seam. The longitudinal weld seam ensures consistent weld quality and full penetration across the entire pipe length. Compared to spiral welded pipes, LSAW pipes offer superior dimensional accuracy, smaller weld deformation, and more uniform mechanical properties. With excellent resistance to high pressure and harsh conditions, they are the preferred choice for high-grade long-distance oil and gas trunk lines and critical offshore pipeline systems.

Fluid Pipe

Fluid pipes are designed for the safe and efficient transportation of water, oil, gas, steam, and other liquids or gases in industrial and commercial applications. Manufactured to international standards, they offer excellent strength, pressure resistance, corrosion resistance, and durability. Available in seamless and welded types, fluid pipes are widely used in petrochemical plants, power stations, water supply systems, construction, and general industrial pipelines. Various sizes, grades, and surface treatments are available to meet different operating conditions and project requirements.

OCTG Casing

OCTG casing is a large-diameter steel tubular used in oil and gas wells for drilling, completion, and production. It lines the wellbore to provide structural support, prevent formation collapse, isolate pressure zones, and protect groundwater from contamination. Manufactured by seamless extrusion or electric resistance welding (ERW), casing is made from high-strength carbon and low-alloy steels. Diameters typically range from 4½" to 20" (114.3 mm – 508 mm), with segments approximately 30 feet long and threaded connections for secure installation. Casing accounts for approximately 77% of the entire OCTG pipeline system.

OCTG Tubing

OCTG tubing is a small-diameter steel pipe inserted inside the casing string through which reservoir fluids (oil, gas, and water) are produced to the surface. It is also used for injection of water, gas, or chemicals into the formation for enhanced recovery. Tubing is manufactured by seamless or ERW processes, with diameters ranging from 1.900" to 4½" (48.3 mm – 114.3 mm). It is typically supplied in lengths of approximately 30 feet with threaded connections. Unlike casing, tubing is subject to repeated tension, pressure cycling, and corrosive fluids, requiring higher mechanical strength and corrosion resistance.

Stainless Steel Seamless Pipe

Our Stainless Steel Seamless Pipes are manufactured from premium stainless steel materials, providing excellent corrosion resistance, high strength, and durability. Ideal for diverse industrial applications, these pipes offer superior surface finish and precise dimensions without welding seams, ensuring reliable performance in demanding environments. Available in various sizes and grades to meet different standards, they are widely used in petrochemical, food processing, power generation, and construction industries.