We specialize in producing high‑precision cold rolled steel strips, covering low‑carbon, medium‑high carbon, and alloy steel strips. Through advanced cold‑rolling and heat treatment processes, we ensure superior dimensional accuracy, surface finish, and mechanical properties. Widely used in automotive parts, precision instruments, electronics, hardware, and light industrial manufacturing, we provide stable and reliable thin‑gauge strip solutions for diverse customer needs.

We provide a variety of hot rolled steel strips, including carbon steel, low‑alloy steel, and high‑strength steel series. Produced using advanced continuous rolling technology, our strips offer excellent toughness, weldability, and processing adaptability. Widely used in construction structures, machinery manufacturing, pipeline engineering, vehicle chassis, and pressure vessels, our products meet the high‑efficiency production needs of medium‑to‑thick‑gauge structural components with cost‑effectiveness.

We provide a variety of hot rolled steel strips, including carbon steel, low‑alloy steel, and high‑strength steel series. Produced using advanced continuous rolling technology, our strips offer excellent toughness, weldability, and processing adaptability. Widely used in construction structures, machinery manufacturing, pipeline engineering, vehicle chassis, and pressure vessels, our products meet the high‑efficiency production needs of medium‑to‑thick‑gauge structural components with cost‑effectiveness.

We provide a variety of hot rolled steel strips, including carbon steel, low‑alloy steel, and high‑strength steel series. Produced using advanced continuous rolling technology, our strips offer excellent toughness, weldability, and processing adaptability. Widely used in construction structures, machinery manufacturing, pipeline engineering, vehicle chassis, and pressure vessels, our products meet the high‑efficiency production needs of medium‑to‑thick‑gauge structural components with cost‑effectiveness.

We supply seamless steel pipes manufactured through advanced hot-rolled or cold-drawn processes, offering superior structural integrity and pressure resistance for demanding industrial applications. With no welded seams, these pipes provide consistent wall thickness, excellent mechanical properties, and enhanced safety in high-pressure and high-temperature environments.

We supply seamless steel pipes manufactured through advanced hot-rolled or cold-drawn processes, offering superior structural integrity and pressure resistance for demanding industrial applications. With no welded seams, these pipes provide consistent wall thickness, excellent mechanical properties, and enhanced safety in high-pressure and high-temperature environments.

We supply seamless steel pipes manufactured through advanced hot-rolled or cold-drawn processes, offering superior structural integrity and pressure resistance for demanding industrial applications. With no welded seams, these pipes provide consistent wall thickness, excellent mechanical properties, and enhanced safety in high-pressure and high-temperature environments.

We supply seamless steel pipes manufactured through advanced hot-rolled or cold-drawn processes, offering superior structural integrity and pressure resistance for demanding industrial applications. With no welded seams, these pipes provide consistent wall thickness, excellent mechanical properties, and enhanced safety in high-pressure and high-temperature environments.

We supply seamless steel pipes manufactured through advanced hot-rolled or cold-drawn processes, offering superior structural integrity and pressure resistance for demanding industrial applications. With no welded seams, these pipes provide consistent wall thickness, excellent mechanical properties, and enhanced safety in high-pressure and high-temperature environments.

We supply seamless steel pipes manufactured through advanced hot-rolled or cold-drawn processes, offering superior structural integrity and pressure resistance for demanding industrial applications. With no welded seams, these pipes provide consistent wall thickness, excellent mechanical properties, and enhanced safety in high-pressure and high-temperature environments.

We supply seamless steel pipes manufactured through advanced hot-rolled or cold-drawn processes, offering superior structural integrity and pressure resistance for demanding industrial applications. With no welded seams, these pipes provide consistent wall thickness, excellent mechanical properties, and enhanced safety in high-pressure and high-temperature environments.

We supply seamless steel pipes manufactured through advanced hot-rolled or cold-drawn processes, offering superior structural integrity and pressure resistance for demanding industrial applications. With no welded seams, these pipes provide consistent wall thickness, excellent mechanical properties, and enhanced safety in high-pressure and high-temperature environments.

We supply low temperature carbon steel pipes specifically engineered to maintain toughness and structural integrity in cold climates and cryogenic applications. Manufactured with fine-grained steel and optimized alloying, our pipes deliver excellent impact resistance at temperatures as low as -50°C to -196°C, preventing brittle fracture in demanding low-temperature service.

We supply seamless steel pipes manufactured through advanced hot-rolled or cold-drawn processes, offering superior structural integrity and pressure resistance for demanding industrial applications. With no welded seams, these pipes provide consistent wall thickness, excellent mechanical properties, and enhanced safety in high-pressure and high-temperature environments.

We supply seamless steel pipes manufactured through advanced hot-rolled or cold-drawn processes, offering superior structural integrity and pressure resistance for demanding industrial applications. With no welded seams, these pipes provide consistent wall thickness, excellent mechanical properties, and enhanced safety in high-pressure and high-temperature environments.

We supply seamless steel pipes manufactured through advanced hot-rolled or cold-drawn processes, offering superior structural integrity and pressure resistance for demanding industrial applications. With no welded seams, these pipes provide consistent wall thickness, excellent mechanical properties, and enhanced safety in high-pressure and high-temperature environments.

We supply seamless steel pipes manufactured through advanced hot-rolled or cold-drawn processes, offering superior structural integrity and pressure resistance for demanding industrial applications. With no welded seams, these pipes provide consistent wall thickness, excellent mechanical properties, and enhanced safety in high-pressure and high-temperature environments.

Welded steel pipes are manufactured through forming and welding processes using steel plates or strips. Featuring relatively thick walls, these pipes exhibit high strength and stiffness, enabling them to withstand significant pressure and impact loads while delivering excellent mechanical performance. They are widely used in industries such as construction, petroleum, chemical, light industry, and machinery manufacturing.

Welded steel pipes are manufactured through forming and welding processes using steel plates or strips. Featuring relatively thick walls, these pipes exhibit high strength and stiffness, enabling them to withstand significant pressure and impact loads while delivering excellent mechanical performance. They are widely used in industries such as construction, petroleum, chemical, light industry, and machinery manufacturing.

Welded steel pipes are manufactured through forming and welding processes using steel plates or strips. Featuring relatively thick walls, these pipes exhibit high strength and stiffness, enabling them to withstand significant pressure and impact loads while delivering excellent mechanical performance. They are widely used in industries such as construction, petroleum, chemical, light industry, and machinery manufacturing.

Welded steel pipes are manufactured through forming and welding processes using steel plates or strips. Featuring relatively thick walls, these pipes exhibit high strength and stiffness, enabling them to withstand significant pressure and impact loads while delivering excellent mechanical performance. They are widely used in industries such as construction, petroleum, chemical, light industry, and machinery manufacturing.

Welded steel pipes are manufactured through forming and welding processes using steel plates or strips. Featuring relatively thick walls, these pipes exhibit high strength and stiffness, enabling them to withstand significant pressure and impact loads while delivering excellent mechanical performance. They are widely used in industries such as construction, petroleum, chemical, light industry, and machinery manufacturing.

Spiral welded steel pipe refers to the steel pipe with joint surface after bending steel strip or steel plate into round, square and other shapes. The strength of spiral welded pipe is generally higher than that of straight welded pipe, and welded pipe with larger diameter can be produced with narrower billet, and welded pipe with different diameter can also be produced with billet of the same width.

We specialize in supplying spiral welded steel pipes, manufactured from high-quality hot-rolled steel strips through continuous spiral forming and automatic double-sided submerged arc welding processes. This product offers advantages such as a wide diameter range, high production efficiency, and cost-effectiveness, making it suitable for medium-to-low pressure transportation and structural pile applications. It is an ideal pipeline material for oil and gas transportation, water conservancy projects, and infrastructure development.

We specialize in supplying spiral welded steel pipes, manufactured from high-quality hot-rolled steel strips through continuous spiral forming and automatic double-sided submerged arc welding processes. This product offers advantages such as a wide diameter range, high production efficiency, and cost-effectiveness, making it suitable for medium-to-low pressure transportation and structural pile applications. It is an ideal pipeline material for oil and gas transportation, water conservancy projects, and infrastructure development.

Product Type: Carbon Seamless Honed Steel Tube,Cold Drawn Carbon Steel Seamless Honed Tube,Honed Tube Carbon Seamless Saw Steel Pipe Tube
OD Size : 20mm – 1500mm
Length: max 16m
Type: Seamless, Hot Rolled, Cold Rolled, Cold Drawn
Straightness:≤ 0.5/1000
Roughness:0.2-0.4 u
Tolerance EXT: DIN2391, EN10305, GB/T 1619
Tolerance INT:H7,H8,H9
Protection:Anti-rust oil on inside and outside surface, plastic caps in both ends.
Packing: Bundle with steel strip and PE sheet or wooden case

Product Type: Carbon Seamless Honed Steel Tube,Cold Drawn Carbon Steel Seamless Honed Tube,Honed Tube Carbon Seamless Saw Steel Pipe Tube
OD Size : 20mm – 1500mm
Length: max 16m
Type: Seamless, Hot Rolled, Cold Rolled, Cold Drawn
Straightness:≤ 0.5/1000
Roughness:0.2-0.4 u
Tolerance EXT: DIN2391, EN10305, GB/T 1619
Tolerance INT:H7,H8,H9
Protection:Anti-rust oil on inside and outside surface, plastic caps in both ends.
Packing: Bundle with steel strip and PE sheet or wooden case

Pipe Type:Hydraulic Cylinder Tubes,Hydraulic Cylinder Seamless Steel Pipe,Alloy Steel Honed Hydraulic Cylinder Pipe
Bore Outer Diameter : 28 MM to 900 MM (35.43307 inches)
Length : Upto 6 Mtrs
Internal Diameter Accuracy : H7, H8, H9
Internal Rougness : RA0.1 μm - RA0.2μm
Other Available Products of Hydraulic Cylinder Tubes:
» 202, 304, 306, 410 Stainless Steel Coil Hydraulic Cylinder Tube
» EN10305-1 E235 +SRA CDS Hydraulic Cylinder Tubes
» High Precision Round Hydraulic Cylinder Tube Supplier
» Hot Forging Honed Hydraulic Cylinder Tube Dealer
» Hydraulic Cylinder Tube (JW-S037H) Stocks

As a core material in the field of fluid transportation such as oil and natural gas, API 5L GRB seamless steel pipes have become a key choice for ensuring the safety and efficiency of pipeline systems, thanks to their smooth, scratch-free internal and external surfaces. These steel pipes strictly comply with the API 5L standard, boasting both corrosion resistance and excellent fluid transportation performance.

Oil country tubular goods (OCTG) are mainly used for the drilling of oil and gas wells as well as the transportation of oil and gas. Oil casings are primarily used to support the wellbore during drilling and after well completion, so as to ensure the smooth progress of the drilling process and the normal operation of the entire oil well after completion. Oil casings are the lifeline for maintaining the operation of oil wells. Due to different geological conditions, the stress state downhole is complex, with tensile, compressive, bending, and torsional stresses acting on the pipe body comprehensively, which places high requirements on the quality of the casings themselves.