Seamless Steel Pipe

ASME SA335 P11 seamless alloy steel pipe for high-temperature boiler and petrochemical applications. Cold drawn process ensures precise OD tolerances from ±0.10 mm. Features 415 MPa min tensile strength, 205 MPa min yield, and 30% elongation. Ideal for power generation, heat exchangers, and offshore oil drilling.

ASTM A213 T91 seamless alloy steel pipe, 51mm OD x 7mm wall, cold drawn for precision. Excellent high-temperature strength and corrosion resistance for boiler and power generation. Custom sizes, lengths, and surface finishes available. Certified quality.

High-strength T91 alloy seamless pipe for boilers and heat exchangers. Withstands extreme temperatures up to 600°C. Offers excellent creep resistance and durability. Available in custom sizes with full mill certification. Ideal for superheaters and reheaters.

High-strength T91 alloy seamless pipe for boiler and heat exchanger applications. Withstands high temperatures and pressures. Meets ASTM A213 standards. Custom lengths and coatings available. Reliable for power plant use.

Seamless ferritic alloy-steel pipe for high-temperature service. Meets ASTM A335/ASME SA335 with tensile strength ≥415 MPa. Offers custom sizes, ISO/TUV certified, and 100% PMI tested. Ideal for boiler and power plant applications.

High-strength alloy steel pipe for high-pressure boilers. Features 415 MPa tensile strength, 205 MPa yield, and 250 HB max hardness. Certified ISO, PED, TUV. Custom sizes and surface treatments available.

ASTM A335 P5 seamless alloy steel pipe, 12 inch XXS, offers 20% higher working pressure than welded pipe. Ideal for boilers, power generation, and petrochemicals. Features 415 MPa min tensile strength, 205 MPa yield, and custom lengths. Certified, durable, and cost-effective.

High-temperature Cr-Mo alloy steel seamless pipe for boilers and petrochemicals. Grades P5 to P92, OD 10-90mm, wall 1-10mm. Third-party inspection accepted. Custom lengths and ends available.

High-quality seamless carbon steel pipe in 24-inch Schedule Standard with plain ends. ASTM A106 Grade B certified for high-temperature service. Durable, weldable, and bendable. Custom lengths and coatings available. ISO 9001 certified with third-party inspection support.

ASME SA333 GR6 seamless steel pipe for low-temperature service. Schedules 10-160, STD, XH, XXH. Normalized or quenched and tempered. 60,000 psi tensile strength. Ideal for cryogenic piping systems.

High-quality seamless alloy steel pipe for low-temperature service. Meets ASTM A333 GR6 standards with 30mm-630mm OD. Durable, efficient, and customizable. SGS approved with Mill Test Certificate. Ideal for petroleum, gas, and construction applications.

High-quality seamless carbon steel pipe, hot finished per ANSI B36.10. ASTM A106 GR B, DN200 219.1mm SCH40. Durable for oil, gas, and water conveyance. Custom lengths, black painting, and third-party inspection available. Reliable for industrial applications.

Threading type CSL tube for bore pile integrity testing. Made of Q195/Q235 steel, OD 57mm, thickness 3mm. 100% hydraulic tested, easy to install, and available in standard 6m lengths. Custom surface treatment options offered.

Durable steel sonic logging pipe sleeve for crosshole testing in bridge and building piles. Available in OD 50-57mm, thickness 0.9-3.5mm, lengths 5.8/6m. Push-fit, threaded, or welded types. 100% hydro tested. Custom surface options.

ERW sonic logging pipe for bridge pile construction. Durable steel tube in 50-57mm OD, 0.8-3.5mm wall. ISO9001 certified. Custom lengths and cutting available. Reliable for piling work.

High-strength ERW steel sonic logging tube, 50-60mm OD, 1.0-3.5mm wall. Push-fit assembly, no welding needed. Patented design ensures reliable ultrasonic testing. ISO certified, customizable lengths. Ideal for bridge and pile foundation construction.

Cold-formed steel acoustic tubes for ultrasonic testing. Features hydraulic connection, 3.8-ton tensile strength, and 5x faster installation. ISO certified. Custom lengths available. Reliable anti-seepage for bridge pile foundations.

ASTM A335 P91 Type 2 chrome moly alloy pipe with 9% Cr and 1% Mo. Offers high creep strength, temperature resistance up to 600°C, and reduced wall thickness. Ideal for power generation and petrochemical applications. Certified quality from approved manufacturers.

High-temperature alloy seamless pipe, 48x5mm, ASTM A335 Grade P5. Excellent corrosion resistance and durability. Ideal for boilers and refineries. Available in custom sizes. Certified quality, competitive factory pricing.