Duplex Stainless Steel Pipe

Duplex stainless steel pipe in grades S31803, S32750, and S32760. High strength, corrosion resistance for oil and gas, chemical, and marine use. 100% hydrostatic tested, certified to ASTM A790. Custom sizes available.

High-strength duplex stainless steel pipe in S32750, S31803, S32205. Cold drawn/rolled, 6-710mm OD, 2.5-50mm wall. Certified PED, ISO, GB. Ideal for petrochemical, energy, and chemical industries. Custom lengths, full MTC, and 100% hydrostatic or NDT testing.

High-strength duplex stainless steel pipe per ASTM A790/790M. Grades S31803 (2205) and UNS S32750 offer excellent corrosion resistance and 550 MPa min yield strength. Ideal for oil and gas, marine, and chemical processing. 100% hydrostatic tested, customizable.

High-strength duplex stainless steel pipe for oil and gas, chemical, and marine applications. ASTM A790 certified with 100% hydrostatic testing. Custom sizes available. Excellent corrosion resistance and durability.

High-strength duplex stainless steel pipe in UNS S32750 and S31803 grades. Offers excellent corrosion resistance for chemical, oil and gas, and marine applications. Available in 0.1-100mm wall thickness. Certified to ASTM A790 with 100% hydrostatic testing and custom options.

High-strength duplex stainless steel pipe per ASTM A790/790M. Grades S31803 and S32750 offer excellent corrosion resistance and 550 MPa min yield. Ideal for oil & gas, chemical processing, and marine use. Custom sizes and rigorous testing available.

High-strength duplex stainless steel pipe per ASTM A790/SA790. Grades UNS S31803 (2205), S32750, S31500. Excellent corrosion resistance for oil & gas, chemical, marine. 100% hydrostatic tested up to 20 MPa. Custom sizes and supplementary testing available.

High-strength duplex stainless steel pipe in grades 2205 and 2507. ASTM A790 certified, sizes 1/8 to 72 inches. Excellent corrosion resistance for oil and gas, chemical, and marine applications. 100% hydrostatic tested, customizable.

High-strength seamless duplex pipe for oil & gas, chemical, and marine use. Meets ASTM A789/A790 with 550 MPa min yield. Resists corrosion and cracking. Custom sizes available. 100% hydrostatic tested up to 20 MPa.

High-strength super duplex seamless pipe UNS S32750 (2507) with excellent corrosion resistance and yield strength twice that of 18-8 stainless steel. Certified TUV CE, available in 0.5-30mm thickness. Ideal for chemical, oil, and gas applications. Custom sizes and fittings offered.

High-quality 316 stainless steel square pipe, ideal for server liquid cooling systems. Features corrosion resistance, ±1% tolerance, and custom processing options. Available in 2B/BA finish. Durable and efficient for industrial use.

TOBO Duplex Stainless Steel Pipe offers customizable OD, wall thickness, and surface finishes like polished or mirror. ISO certified, it provides superior corrosion resistance and strength for offshore, chemical, and marine applications. Seamless construction ensures reliability in harsh environments.

High-strength duplex alloy pipe with seamless construction for enhanced durability. Customizable inner diameter, thickness, and length. Complies with ASTM, AISI, DIN, EN, GB, JIS standards. Ideal for petroleum, chemical, and marine applications. ISO certified.

High-strength duplex stainless steel seamless pipe with customizable OD, wall thickness, and surface finishes (polished, mirror). ISO certified, ASTM/AISI/DIN/EN compliant. Ideal for chemical, oil & gas, marine, and construction. Corrosion-resistant, durable, and tailored to your specs.

High-performance duplex stainless steel pipe with customizable inner diameter and wall thickness. Meets ASTM, AISI, DIN, EN, GB, JIS standards. Features polished or mirror finish for enhanced corrosion resistance. Ideal for petroleum, chemical, marine, and offshore applications. ISO certified, seamless construction ensures superior strength and durability.

Duplex stainless steel pipe offers superior strength and corrosion resistance for demanding applications in petroleum, chemical, and construction industries. Customizable size, wall thickness, and length. ISO certified, seamless design ensures reliability and longevity.

High-strength duplex stainless steel pipe with exceptional corrosion resistance. Customizable OD, ID, and wall thickness. Meets ASTM, AISI, DIN, EN, JIS standards. Ideal for petroleum, chemical, and power industries. ISO certified, MOQ 10kg, fast 15-day delivery.

High-strength duplex stainless steel pipe with exceptional corrosion resistance for petroleum, chemical, and construction industries. Customizable size, wall thickness, and length. ISO certified, seamless tubing, standard export packaging. Supports T/T, L/C, Western Union.

Seamless duplex stainless steel tube with customizable OD, wall thickness, and length. Offers superior strength and corrosion resistance for petroleum, chemical, and construction applications. ISO certified, available in ASTM, AISI, DIN, EN, GB, JIS standards. Ideal for high-pressure and harsh environments.

High-quality stainless steel corrugated pipe in grades 304, 316, and 316L. Features ±1% tolerance, 2B/BA finish, and ERW welding. Ideal for indoor/outdoor gas systems. Custom processing available. Fast delivery within 7 days.