Duplex Stainless Steel Pipe

High-strength super duplex seamless pipes in grades S31803, S32205, S32750, S32760. Ideal for gas, fluid, petrochemical, and energy industries. 100% hydrostatic or NDT tested. Custom lengths and MTC supplied. Corrosion-resistant and durable.

High-quality hot rolled alloy steel pipe in grades P12, 13CrMo44, and 15CrMo. With OD 10.3-323.9mm and WT 1.24-45mm, it offers excellent heat resistance and durability. Certified CE, ISO, and API, ideal for petroleum, chemical, and structural applications. Custom sizes and packaging available.

Seamless duplex stainless steel pipe in 15-300mm NB, Sch 5S-XXS. ASTM A790 UNS S32205 offers high strength and corrosion resistance. Available in round, square, rectangle forms with cut lengths, plain or bevelled ends. Custom value-added services include polishing, heat treatment, and bending.

Duplex stainless steel pipe in 2 inch size, grades S31803/2205 and S32760. High strength, corrosion resistance for oil and gas, chemical processing. Meets ASTM A789/A790. 100% hydrostatic tested, customizable.

High-grade super duplex steel U-bend tubes for seawater heat exchangers. ASTM A790/A688 certified, OD 6.35-160mm, WT 0.15-3mm. Superior corrosion resistance, precision TIG welding, and custom sizes available for industrial export.

High strength duplex stainless steel tube in Alloy 2507 and S32760. Excellent corrosion resistance for oil & gas, marine, and chemical processing. Meets ASTM A789/SA789. Custom sizes available.

High-quality SS316 316L stainless steel seamless/welded pipe tube with 10mm OD and ±1% tolerance. Ideal for sanitary, decoration, and construction applications. SGS certified, customizable surface finishes, and available in stock with fast delivery.

High-quality 90 degree long radius elbow in 1.5D, DN50 (2 inch), seamless, SCH40. Made from ASTM A403 WP316L stainless steel. Certified SGS, BV, TUV, API. Ideal for petroleum, chemical, and power industries. Custom sizes available.

ASME A790 Super Duplex 32760 pipe offers exceptional corrosion resistance with PREN >41 and high strength. Certified ISO9001, SGS, BV. Ideal for marine, oil & gas, and chemical industries. Custom sizes available.

TOBO super duplex seamless pipe UNS S32750 2507 offers high strength twice that of 18-8 stainless steel with excellent pitting and stress corrosion resistance. Available in 0.5-30mm thickness with 950 tons stock. Certified quality for oil gas and chemical applications.

UNS S32750 super duplex pipe offers exceptional corrosion resistance and high strength for oil and gas applications. Available in 2 1/2 inch STD with ERW or seamless options. Certified to API and ASTM standards. Custom lengths and ends available.

High-strength UNS S32750 super duplex pipe with excellent corrosion resistance. API certified, ERW welded, 0.5-18mm wall thickness. Custom lengths, beveled ends, and galvanized surface available. Ideal for chemical fertilizer and industrial applications.

High-quality duplex 31803 stainless steel pipe with 50mm outer diameter and 2-18m length. ERW welded, hot or cold rolled. ISO9001 certified, suitable for chemical fertilizer applications. Custom lengths, ends, and surface treatment available. Durable, corrosion-resistant, and economical.

High strength super duplex pipe with yield strength twice that of 18-8 stainless steel. Excellent pitting and stress corrosion resistance. TUV CE certified. Available in round, square, and rectangular forms. Custom lengths and end finishes offered.

High-strength duplex stainless steel pipe with exceptional corrosion, heat, and acid resistance. Customizable outer diameter and wall thickness. ISO certified, ideal for oil, gas, chemical, and power industries. Available in polished or mirror finish. Standard export packaging with 15-day delivery.

High-quality seamless stainless steel tube in grades 304 and 316, conforming to ASTM A312 and ISO standards. Offers superior corrosion resistance, high strength, and durability for petroleum, chemical, and power industries. Custom cutting, bending, and polishing available.

High-quality stainless steel pipe in grade UNS S30909, ASTM A312 TP310H. SCH 10, DN 1 1/2 inch with beveled ends. Excellent corrosion resistance and high-temperature strength. Ideal for industrial piping systems. Custom lengths and coatings available.

High-performance S31254 pipe cap resists pitting, crevice corrosion, and stress cracking in acidic and chloride environments. Ideal for chemical, desalination, and pulp industries. Certified ISO, ABS, BV. Custom sizes available.

High-performance S31254 pipe cap resists pitting, crevice corrosion, and stress cracking in acidic and chloride environments. Ideal for chemical, desalination, and pharmaceutical industries. Available in 1/2-68 inch, Sch5-XXS. Certified ISO9001, with custom options and 32 years of manufacturing expertise.

High-temperature resistant duplex seamless pipe, ASTM A789 UNS S32750. OD 21-200mm, wall thickness 0.5-18mm. ISO certified, anti-corrosion, custom ends. Ideal for chemical fertilizer and industrial piping.