Description:

Nickel matrix, can resistant corrosion in some medium, called the nickel-based corrosion resistant alloy.

The main alloying elements of nickel-based alloys are copper、chromium and molybdenum. It has a good overall 

performance, resistance to various acid corrosion and stress corrosion. The first application (1905 US production) is 

a nickel-copper (Ni-Cu) alloy, also known as Monel (Monel alloy Ni70Cu30). There are also nickel-chromium (Ni-Cr) 

alloys (nickel-based heat-resistant alloy), nickel-molybdenum (Ni-Mo) alloys (mainly refers Hastelloy B series), nickel 

chromium-molybdenum (Ni-Cr-Mo) alloys (mainly refers Hastelloy C series) and the like. At the same time, pure nickel 

is a typical representative of nickel based corrosion resistant alloys. These nickel-based corrosion resistant alloy is 

mainly used in the manufacture of petroleum, chemical, power and other corrosion-resistant components of the 

environment.

Application:

● Subsea Pipeline

● Offshore Oil & Gas pipeline

● Onshore Oil & Gas pipeline

● Oil Refining & Petrochemical pipeline

● Power Plant pipeline

● Environmental Protection & Sewage Treatment

Specification:

● Outer Diameter(mm): 20~1420

● Wall thickness(mm): Outer backing pipe 2.5~50; Liner steel pipe 0.25~7

● Composite Standard: API-5LD; DNV-OS-F101; DEP 31.40.20.32; CJ/T192;

● Packing: In bulk or according to customers’ requirements