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-strength super duplex stainless steel pipes in grades 2201, 2205, and 2507. Seamless and welded options with ±1% tolerance. Ideal for construction and chemical industries. Custom sizes, finishes, and processing available. ASTM, JIS, DIN certified. 8-14 day lead time.

High-quality seamless pipe in low alloy A335/A213 grades. Outer diameter 0.3-300mm, wall thickness 1.4-12mm. ISO9001 certified, customizable length and processing. Ideal for structural and transportation applications.

High-quality alloy steel A335 seamless pipe in SCH40, SCH80, and SCH100 schedules. Outer diameter 4-12 inches with ±1% tolerance. ISO9001 certified, customizable lengths, and standard export packing. Ideal for structural and transportation applications.

High-strength super duplex seamless and welded pipe in grades 2205 and 2507. Resistant to corrosion and cracking, ideal for structural and API applications. Available in 2-200mm thickness, 6m length, with CE, BSI, RoHS certifications. Custom cutting and punching supported.

High-quality stainless steel seamless pipe in grades 201, 304, and 316. Custom sizes with ±1% tolerance. Features polished or hairline finish. Ideal for industrial applications. Supports bending, welding, and cutting. 15-day delivery.

High-quality ASTM A335 alloy steel seamless pipe in 2-12 inch sizes with Sch100, Sch120, and Sch140 wall thicknesses. ISO9001 certified, ±1% tolerance, customizable lengths. Ideal for structural and transport applications. Factory direct pricing with 5000 MT monthly supply.

High-strength stainless steel round bars in grades 316, 316L, and 430. Manufactured from solid billets for superior pressure resistance. Ideal for structural components, fluid transport, and industrial machinery. Custom sizes and certifications available.

High-strength duplex stainless steel pipe for fluid and gas transport. Supports custom sizes, low MOQ, and fast delivery. Certified quality with nondestructive testing. Free samples available.

High-quality stainless steel pipes in 200/300 series grades. Seamless construction, ASTM standards. OD 4-2500mm, wall 1-150mm. Custom lengths, surfaces, and processing available. BV certified, 20+ years export experience.

Hot rolled seamless steel pipe in grades Q235-Q345 and ASTM A53. 3mm wall thickness, 6m length. Suitable for boiler, fluid, oil, and structural applications. Available with cutting, bending, and welding services. CE and API certified.