Seamless Steel Pipe

Seamless steel pipe in carbon or alloy steel, wall thickness 1-20mm. Hot rolled and cold rolled options. Complies with API, ASTM, JIS standards. Beveled or threaded ends. Ideal for pipeline transport, oil/gas drilling, and machinery. Durable and corrosion resistant.

Seamless steel pipe with beveled thread+couplings for secure connections. Hot rolled and cold drawn process ensures smooth surface and uniform thickness. Wall thickness 1-20mm. Complies with API, ASTM, JIS standards. Ideal for oil, gas, and pipeline transport.

Hot rolled and cold rolled seamless steel pipe in carbon and alloy steel. Wall thickness 1-20mm, lengths 6M/12M. Suitable for high pressure boilers, pipelines, and machinery. Custom processing: bending, punching, cutting. Meets API, ASTM, JIS standards.

High-pressure seamless steel pipe in DN40-500, 1-20mm wall thickness. Hot rolled or cold drawn, with beveled thread ends. Complies with API 5L, ASTM A106, and JIS standards. Ideal for oil, gas, and fluid transport. Custom lengths and processing available.

High-quality seamless carbon steel pipe for boiler, oil/gas drilling, and pipeline transport. Wall thickness 1-20mm. Meets API, ASTM, JIS standards. Custom lengths and ends available. Durable and reliable.

High-strength seamless steel pipe certified API 5CT, 5L, ASTM. Wall thickness 1-20mm. Hot/cold rolled. Custom lengths, bending, cutting. Ideal for oil/gas drilling, pipeline transport, and structural use.

Seamless steel casing pipe for oil and gas drilling, with 1-20mm wall thickness. Manufactured via hot rolled and cold drawn processes. Meets API 5CT, ASTM, and JIS standards. Resistant to corrosion and high pressure. Custom lengths and processing services available.

Seamless steel pipes for high pressure and temperature applications. Available in hot rolled, cold rolled, and cold drawn processes. Wall thickness 1-20mm. Compliant with API, ASTM, JIS standards. Custom processing: bending, punching, cutting. Durable and corrosion resistant.

GB 6479 15CrMo seamless steel tubes offer high strength and heat resistance for demanding applications. Seamless construction ensures reliability, while chromium and molybdenum provide corrosion resistance. Ideal for high-pressure fertilizer, power, and petrochemical systems. Custom sizes available.

High-precision seamless steel tubes for hydraulic and pneumatic cylinders. Features close dimensional tolerances, high pressure resistance, and smooth surface finish. Ideal for industrial machinery, construction, and automotive applications. Custom grades available.

High-strength seamless steel pipe for automobile half-axle sleeves. Made from grades 45#, 45Mn2, 40Cr, and more. Meets YB/T5035-1996 standard. Durable, customizable, and ideal for drive shaft protection in heavy-duty vehicles.

Manufactured to GB/T 8163-2018, these seamless steel pipes in Grade 10# and 20# offer tensile strength up to 590 MPa. Ideal for water, oil, gas, and chemical transport. Custom lengths available. Durable, reliable, and certified for industrial liquid conveyance.

GB/T17396 hot rolled seamless alloy steel pipe designed for hydraulic prop systems. Features 345MPa min yield strength, 490-665MPa tensile strength, and ≤187HB hardness. Ideal for high-pressure hydraulic, pneumatic, and industrial applications. Custom sizes available.

GB9948-88 seamless steel pipes for petroleum cracking, made from high-quality carbon and alloy steels. Withstand high temperature and pressure, corrosion resistant, precise dimensions, and tensile strength up to 440MPa. Ideal for FCC, coking, and hydrocracking units.

GB/T6479-1999 high-pressure seamless steel pipe designed for fertilizer equipment. Available in grades 20# and 16Mn with tensile strength up to 440 MPa. Offers excellent corrosion resistance and high-pressure durability. Ideal for piping systems and pressure vessels in chemical processing.

Manufactured from high-quality carbon or alloy steel, these seamless pipes withstand high pressure and temperature. Ideal for power plants and petrochemicals, they offer leak-proof integrity, custom lengths, and compliance with strict quality standards.

GB3087-1999 seamless steel pipes for boiler, made from carbon structural steel, withstand high temperature and pressure. Available in grades 10, 20, 20G, 25MnG, 15MoG, 12CrMoG with tensile strength up to 480MPa. Ideal for power generation, petrochemical, and industrial boilers. Custom options available.

High-quality seamless steel pipe per GB8163-99 standard, ideal for petroleum, water, and chemical fluid transport. Features excellent corrosion resistance, precise dimensions, and superior mechanical properties. Available in grades 10, 20, Q345 with wall thickness 1-20mm. Custom options supported.

High-strength seamless steel tube per GB/T 8162-1999, ideal for construction and machinery. Cold-drawn process ensures precise dimensions and smooth finish. Available in grades 10-45 and Q345B-E with tensile strength up to 590 MPa. Custom sizes and certifications offered.

High precision seamless tubes for hydraulic systems. Cold drawn process ensures tight tolerances and smooth finish. Available in carbon, alloy, stainless steel, and nickel alloys. Ideal for automotive, aerospace, and oil and gas applications. Custom sizes and grades offered.