الوصف

Using Bimetallic Metallurgical Grade Composite Technology
The problem of low interlaminar bonding force in common bimetallic composite pipe has been solved thoroughly.
Outer tube wall thickness is used as the bearing layer of the pipeline, to ensure the safety of pressure.  
The wall thickness of the inner pipe acts as the functional layer of the pipe to make the base pipe more corrosion resistant.
1：The bonding strength is more than **0mpa, which is a real composite
Metallurgical composite pipe, the outer layer is pressure resistant metal pipe, the inner layer is corrosion-resistant seamless steel pipe or welded steel pipe, and the pressure fusion anchoring bimetal metallurgical composite technology is used to integrate the two, which can not only prevent corrosion, but also withstand high temperature;
2：Excellent machining performance
Metallurgical composite pipe, with excellent overall mechanical properties, high strength, good toughness.
3：Excellent fatigue resistance
Because both the inner and outer materials of the product are metal, they are resistant to high temperature, and their coefficient of thermal expansion and contraction performance is close, so under the condition of large temperature change, it can also ensure that the intermediate joint layer of the pipeline will not be damaged;
The pipeline is in good condition after the cyclic test from normal temperature to **0 ℃.
4：Excellent corrosion resistance
Metallurgical composite pipe, with excellent corrosion resistance.
Good resistance to crevice corrosion, spot corrosion and stress corrosion cracking.