Duplex Steel Pipe

2205 duplex stainless steel tube offers twice the yield strength of 316L, superior pitting and stress corrosion resistance. Ideal for petrochemical, offshore, and high-pressure applications. Excellent weldability and low temperature toughness. Custom sizes available.

High-strength super duplex 2507 pipe with excellent corrosion resistance and stress corrosion cracking resistance. Available in OD 3-2500mm, wall 1-150mm. Custom lengths, pickled/annealed surface. Ideal for industrial, medical, and machinery applications. Competitive pricing, export packaging.

Super duplex S32750 pipe offers extreme strength and corrosion resistance with 25% Cr, 7% Ni. Ideal for oil and gas, petrochemical, and seawater equipment. Resists pitting, crevice corrosion, and chloride stress cracking. Custom sizes available.

UNS S32205 duplex stainless steel pipe offers high strength, excellent corrosion resistance, and superior weldability. With 22% chromium and 3% molybdenum, it resists pitting and stress corrosion. Ideal for petrochemical, offshore, and pressure vessel applications. Yield strength twice that of 316L.

Super duplex 2507 pipe offers exceptional strength and corrosion resistance for harsh environments. High chromium, molybdenum, and nickel content ensures durability. Ideal for offshore, petrochemical, and chemical processing. Custom sizes available.

UNS S32760 super duplex pipe offers high strength, toughness, and exceptional corrosion resistance in aggressive environments. Ideal for oil & gas, marine, and chemical processing. Available in welded and seamless options with custom lengths and full mill certification.

Super duplex 2507 pipe offers exceptional strength and corrosion resistance for harsh environments. With 25% Cr, 7% Ni, and 4% Mo, it resists pitting and crevice corrosion. Ideal for offshore, petrochemical, and chemical processing. Custom sizes available.

UNS S32550 super duplex pipe offers exceptional stress corrosion cracking resistance, high strength (760MPa tensile), and excellent toughness. Ideal for petrochemical and marine environments. Custom sizes available. Certified quality.

Duplex SS 329 pipe offers excellent corrosion resistance, high strength, and durability. Ideal for paper industry, heat exchangers, and marine applications. Custom sizes available. Complies with ASTM A790 standards.

S32520 duplex stainless steel pipe offers high tensile strength (770 MPa) and excellent corrosion resistance with 24-26% chromium and copper. Ideal for pipe systems and industrial fabrication. Available in custom sizes and specifications per ASTM A790 standards.

UNS S32550 super duplex pipe offers exceptional stress corrosion cracking resistance, high strength (760MPa tensile), and excellent toughness. Ideal for petrochemical, marine, and pollution control equipment. Custom sizes available. Certified to ASTM A790.

Duplex 2304 pipe offers corrosion resistance similar to 316L with double the yield strength at 600 MPa. Ideal for storage tanks handling palm oil, wine, and ethanol. Custom sizes available. PREN≥28 enhanced version on request.

Super duplex S32760 pipe offers PREN >40, high strength, and excellent corrosion resistance in chlorides and chemicals. Ideal for chemical, oil & gas, and seawater industries. Certified to NACE MR0175 and ASME. Custom sizes available.

High strength duplex pipe S32101 offers excellent corrosion resistance comparable to 316L. Ideal for storage tanks, heat exchangers, and seawater systems. Custom sizes available. Certified to ASTM A790.

Duplex 2205 (UNS S32205) pipe offers twice the strength of 304/316 stainless steel with excellent chloride SCC and pitting resistance. Ideal for chemical, oil and gas, and marine applications. Custom sizes available. Certified quality.

S31260 duplex pipe offers excellent corrosion resistance in seawater and chloride environments. Features high strength (690 MPa tensile), good weldability, and no intergranular corrosion. Ideal for oil and gas, chemical processing, and desalination. Custom sizes available.

S31500 duplex stainless steel pipe offers high strength, excellent resistance to stress corrosion cracking and pitting. Ideal for oil refining and chemical industries. Custom sizes available. Complies with ASTM A790 standards.

UNS S31803 duplex pipe combines ferritic and austenitic properties for double yield strength and excellent corrosion resistance. High Ni, Cr, Mo content resists stress cracking, pitting, and erosion. Good weldability and low-temperature toughness. Custom sizes available.

High-strength S32003 duplex pipe with 1.5% Mo offers superior corrosion resistance over 316L. Ideal for chemical tanks, pressure vessels, and bridges. Custom sizes available. Excellent weldability and cold forming.

ASTM A790 S31200 duplex stainless steel pipe offers high strength (690MPa min tensile) and excellent corrosion resistance, including resistance to chloride stress corrosion cracking. Features good weldability without preheating. Ideal for chemical, petrochemical, and heat exchanger applications. Custom sizes available.