Carbon Steel Tube

High-strength seamless carbon steel pipe in ASTM A333 Gr6 and API 5L X52 grades. Sizes from DN10 to DN600 with wall thickness SCH5 to XXS. Certified ISO, API, ASTM. Supports custom lengths, beveled ends, and third-party inspection (SGS, BV). Ideal for petroleum, gas, and structural applications.

Hot dipped galvanized surface ensures superior corrosion resistance. Available in Q195, Q235, St37-2, and ASTM A53 materials. Zinc coating 60-600g/m². ISO, SGS, TUV, BV certified. Custom lengths and OEM service supported. Ideal for water, fluid, and scaffolding applications.

ASTM A333 GR.7 low temperature carbon steel seamless tube, hot rolled for enhanced strength. Durable for cryogenic service in oil, gas, and chemical industries. Custom sizes, coatings, and packaging available. Certified quality.

JIS G3461 STB340/410/510 carbon steel tubes for boiler applications. OD range 19.05–168.3mm. High hardness, anti-corrosion, with tensile strength ≥340MPa. Custom ends, coatings, and packing available. Ideal for water tubes, smoke tubes, and superheaters.

DIN 17175 seamless mechanical tubing in grades 15Mo3, 13CrMo44, 10CrMo910. Withstands 450-650°C and 9.8+ MPa. Ideal for superheaters, economizers, and petrochemical use. Custom ends, coatings, and packing available.

DIN 17175 seamless steel tubing in St35.8 and St45.8 grades, designed for high-pressure boilers up to 650°C. Features yield strength ≥235 Mpa, customizable ends, coatings, and packing. Ideal for superheaters, economizers, and petrochemical applications.

DIN 2391 St 44-2 seamless precision steel tubes, cold drawn and cold rolled, offer tensile strength of 410-540 N/mm2 and yield strength of 255 N/mm2. Ideal for autos, machinery, and hydraulic cylinders. Available with custom coatings, ends, and export packing.

High-strength carbon seamless steel tubing per ASTM A519, grades 4130 and 4140. Available hot-finished or cold-finished with OD 114.3mm. Ideal for machining and heat treating. Custom lengths, end finishes, and export packing offered.

ASTM A334 carbon steel boiler pipe for heat exchangers. Features high durability, precise chemical composition, and reliable mechanical properties. Available in multiple grades with custom options. Certified quality for industrial applications.

ASTM A209 seamless carbon-molybdenum alloy steel tube for boilers and superheaters. OD 10-203mm. High tensile strength up to 415 MPa. Oil dipped or black painted surface. Custom lengths available. Ideal for power plants and petrochemical use.

ASTM A556/SA556M seamless cold drawn carbon steel tubes for tubular feedwater heaters. Grades A2, B2, C2 with tensile strength up to 480 MPa. Smooth finish, corrosion-resistant coating, customizable. Durable and efficient for industrial heating applications.

DIN 2393 welded precision carbon steel tubes in grades St34.2, St44.2, and St52.3. Wall thickness 1-8mm. Ideal for auto shock absorbers, hydraulic systems, and construction machinery. Custom lengths, plain ends, and export packing available.

JIS G3461 STB410 seamless carbon steel tube for boilers and heat exchangers. High tensile strength ≥410 MPa, yield ≥255 MPa. Anti-rust finish, plain ends, custom packing. Reliable for high-temperature industrial applications.

ASTM A335 P11 chrome moly seamless pipe, 114.3mm OD x 6.02mm wall. Ideal for high-temp power and petrochemical applications. Offers excellent creep strength and oxidation resistance. Custom lengths, end finishes, and coatings available.

ASTM A106 Gr C seamless carbon steel pipe for high-temperature service. Tensile strength 485 MPa, yield 275 MPa. Ideal for power plants, refineries. Custom ends, surface treatment, and packing available.

ASTM A513 1010 cold rolled welded steel pipe offers excellent plasticity, toughness, and weldability. Precision ERW process ensures tight tolerances. Available in +C, +N, and other delivery conditions. Custom surface treatments and lengths supported for industrial applications.

High-strength seamless carbon steel tubing in grades P265GH and P235GH, compliant with EN10216-1/2. Ideal for boilers, superheaters, and air preheaters. Features oil impregnation surface, customizable packing, and rigorous testing including hydrostatic and non-destructive inspection.

ASTM A213 ASME SA213 T5 alloy steel seamless tubing for boilers and heat exchangers. Features thin wall, cold drawn annealed finish, and 1 inch 12 BWG size. Customizable surface treatment and packing. Certified chemical and mechanical properties.

Electric-resistance-welded carbon steel tubing in Grades A, C, D. OD 12.7-127mm, wall 0.9-1.1mm. Meets ASTM A178/A178M. Durable, efficient for boiler and superheater applications. Custom lengths and coatings available.

P235GH pressure bearing steel tube with oil impregnation surface, compliant with EN 10216-2. Offers good cold/hot working properties, tensile strength 360-500 MPa. Ideal for boilers, pressurized vessels, and high-temperature fluid transport. Custom sizes and packing available.