characteristic:
This product is a composite pipeline with metal as the substrate, welded turtle shell mesh as the skeleton, and high wear-resistant lining material of corundum as the wear-resistant layer. Especially suitable for the manufacturing of large-diameter, high-temperature, and wear-resistant pipelines.
Mainly used for coal powder transportation in coal-fired power plants and material transportation systems in petrochemical, metallurgical, mining, and other industries.
1. High temperature resistance, wear resistance, and corrosion resistance.
2. Strong heat shock resistance and good mechanical processing performance
3. There is no effect between the operating temperature of -50 ℃~1500 ℃.






Material: 1Cr13mm thick (can be made according to user requirements)
1Cr18Ni9 thickness 1.75mm (can be made according to user requirements)
General carbon steel thickness 1.75mm-2.00mm (can be made according to user requirements)


1. Hexagonal assembly: no mud claws on the inner wall
2. Dimensions of each part: in accordance with the drawing requirements
3. Net height: 20mm Single weight: 16kg/m2
25mm 20kg/m2
4. Buckling form: opposite direction buckle


After the steel bar is stamped and formed, there must be cracks at all unequal bending angles, with a bending radius R ≤ 2mm
All buckles in the assembly should be firm and free of looseness.
The misalignment between adjacent steel strips shall not exceed 0.3mm
The non parallelism in each square meter of the composite component is less than 3mm
Performance indicators of wear-resistant layer: