Seamless Nickel Alloy Pipe are alloys that have a combination of high strength and certain resistance to oxidation and corrosion at high temperatures of **0 to ***0 °C. According to the main performance, Nickel Copper Alloy Seamless Pipe is subdivided into nickel-based heat-resistant alloy, nickel-based corrosion-resistant alloy, nickel-based wear-resistant alloy, nickel-based precision alloy and nickel-based shape memory alloy. Superalloys are classified into iron-based superalloys, nickel-based superalloys and cobalt-based superalloys according to the matrix. Among them, nickel-based superalloys are referred to as nickel-based alloys.

STANDARDS of Nickel Based Alloys Tube:

ASME SB**3 Seamless Nickel and Nickel Alloy Condenser and Heat-Exchanger Tubes

ASME SB**5 Nickel-Copper Alloy (UNS N****0)* Seamless Pipe and Tube

ASME SB**7 Nickel-Chromium-Iron Alloys, Nickel-Chromium-Cobalt-Molybdenum Alloy (UNS N****7),and Nickel-Iron-Chromium-Tungsten Alloy (UNS N****4) Seamless Pipe and Tube

ASME SB**7 Nickel-Iron-Chromium Alloy Seamless Pipe and Tube

ASME SB**3 Nickel-Iron-Chromium-Molybdenum-Copper Alloy (UNS N****5, N****1, and N****5) Seamless Pipe and Tube

ASME SB**4 Nickel-Chromium-Molybdenum-Columbium Alloys (UNS N****5 and UNS N****2) and Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N****9) Pipe and Tube