Chrome Carbide Bimetallic Overlay CCO Welding Steel Pipes have dual metal characteristics, i.e. high wear resistance of work layer and plasticity and toughness of collective layer. Wear resistant layer contains high carbon and high chromium alloy, while our high temperature resistance CCO pipes contains Mo,W,V,B,Nb,Ti and other alloy elements.
The metallographic structure of wear resistant layer is eutectic +M7C3 primary carbide or complex carbide, which can resist the wear under room temperature, high temperature, strong impact, medium impact and low stress impact.
Specifications:
Thickness: 3 - 50 mm
Section Shape: Round
Outer Diameter: 200 - 3000 mm
Place of Origin: China
Application: Fluid Pipe
Special Pipe: Thick Wall Pipe
Alloy Or Not: Is Alloy
Tolerance: ±3%
Type: Seamless Steel Pipe
Product name: Chrome carbide bimetallic overlay CCO welding steel pipes
Surface: Coating
Length: 5.8m-12m
Processing Service: Overlay welding
Advantages:
Qishuai exclusively released the wear resistant steel pipes that are accordance with the newest standard. Hardness of Chrome carbide bimetallic overlay CCO welding steel pipes / tubes for coal preparation plants is HRC58-62.
The wear resistance of Chrome carbide bimetallic overlay CCO welding steel pipes are 20-25times that of low carbon steel, 5-10 times that of stainless steel and high manganese steel, at least 1.5times higher that of common high carbon and chromium wear resistant steel pipes.
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