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.

Product Description: Duplex stainless steel pipe is a kind of alloy pipe manufactured with duplex alloy material, which is a combination of ferrite and austenitic stainless steel. It has superior corrosion resistance, higher strength and better stress corrosion cracking resistance than traditional stainless steel. Duplex stainless steel pipe is widely used in petroleum, chemical, power, gas, metallurgy, shipbuilding, construction and other industries. Its package can be

Duplex 2205 Stainless Steel Seamless Pipe Our Duplex 2205 (UNS S32205) stainless steel seamless pipes are manufactured to ASTM A790/ASME SA790 standards, delivering the optimal combination of austenitic and ferritic stainless steel properties. With approximately twice the yield strength of standard austenitic grades, Duplex 2205 pipes provide outstanding performance in demanding offshore environments. Key Features ✓ Superior Corrosion Resistance: Excellent resistance to

TOBO duplex stainless steel pipe offers customized outer diameter, wall thickness, and length. Seamless tubing with high strength and corrosion resistance. Meets ASTM, AISI, DIN, EN, GB, JIS standards. Ideal for chemical, marine, and industrial applications.

High-strength duplex alloy pipe with superior corrosion and stress cracking resistance. Customizable OD, wall thickness, and length. Available in ASTM, AISI, DIN, EN, GB, JIS standards. Ideal for oil, gas, chemical, and offshore industries.

Product Description: Duplex Stainless Steel Pipe is a type of stainless steel tube made of a material composed of two materials, usually austenite and ferrite. It is characterized by its high strength, excellent corrosion resistance, and superior durability. It is widely used in a variety of industries including petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc. The length and size of Duplex Stainless Steel Pipe can be customized to meet the needs

Product Description: Duplex Stainless Steel Pipe is a seamless tubing made of stainless steel material that features great strength and excellent resistance to corrosion. This stainless steel tube has a customized inner diameter, thickness and size according to your specific needs. It also comes in a variety of shapes such as pipe, and can be customized to your exact requirements. Moreover, payment terms such as T/T, L/C, Western Union, etc. are accepted. It is an ideal

High-strength duplex stainless steel pipe with excellent corrosion resistance. Customizable inner diameter, wall thickness, and length. Ideal for oil, gas, chemical, and power industries. Available in ASTM, AISI, DIN, EN, GB, JIS standards. Standard export packaging.

Duplex Steel S31803 S32205 Welded Seamless Pipe Anti-Corrosion ASME SA790 1. Product Description Duplex stainless steel pipe is a manufactured product whose final properties are determined as much by the production route as by the chemical composition. The manufacturing process begins with electric-arc melting (EAF) followed by AOD or VOD refining to achieve tight compositional tolerances, particularly for nitrogen, carbon, and sulfur. The refined molten steel is continuously

ASTM A790 S32205 Duplex 2205 Stainless Steel Seamless Pipe High Strength Corrosion Resistance 1. Product Description Duplex stainless steel pipe is a type of stainless steel pipe featuring a dual-phase microstructure composed of approximately equal proportions of austenite (γ) and ferrite (α) phases. This unique two-phase structure combines the characteristics of both austenitic and ferritic stainless steels, delivering an optimal balance of high strength and excellent

Super Duplex 2507 Stainless Steel Seamless Pipe ASTM A789 for Desalination Plant 1. Product Description Duplex stainless steel pipe, when placed into service, represents a dynamic metallurgical system whose long-term performance depends not only on initial material quality but critically on the sustained integrity of its passive surface film and phase stability under operational conditions. The pipe is delivered in a solution-annealed and pickled or bright-annealed condition,