Incoloy 925 |UNS N09925| Seamless Pipe

Incoloy 925 Seamless Pipe (UNS N09925) is a high-performance nickel-iron-chromium alloy pipe strengthened by additions of molybdenum, copper, titanium, and aluminum. This precipitation-hardenable nickel alloy offers outstanding resistance to sulfide stress cracking (SSC), pitting, crevice corrosion, and chloride-induced corrosion, making it ideal for harsh oil & gas and marine environments. With excellent mechanical strength and long-term structural stability under high pressure and elevated temperatures, Incoloy 925 seamless pipes are widely used in critical applications requiring superior corrosion resistance.

Tengqi, a professional Incoloy 925 seamless pipe manufacturer and supplier based in Fujian, China, specializes in the precision production of nickel alloy seamless pipes using advanced hot-extrusion and cold-finishing processes. We supply Incoloy 925 pipes in a comprehensive range of outer diameters, wall thicknesses, and customized cut-to-length specifications to meet demanding project requirements.

Our Incoloy 925 seamless pipes are manufactured in accordance with international standards such as ASTM B423, ASTM B704, and ASME SB423, ensuring consistent quality and reliable performance. Each pipe undergoes rigorous inspection and testing procedures, including hydrostatic testing, eddy current testing, ultrasonic testing, and PMI (Positive Material Identification), guaranteeing compliance with strict industry specifications.

With strong production capacity, strict quality control systems, competitive pricing, and reliable global delivery, Tengqi has established itself as a trusted supplier of Incoloy 925 seamless pipes for oil & gas exploration, offshore platforms, marine engineering, and chemical processing industries worldwide.