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- Place of Origin: Shandong Penglai
- Brand Name: PENGNENG
- Model Number: a12
1, good overall performance
High-chromium alloy steel pipe composite pipe outer wall, lined with high-chromium alloy, formed an effective combination of bimetal. Thus both highly wear-resistant materials, high-chromium alloy, corrosion-resistant properties, have high mechanical strength and impact resistance, effectively solve a single material wear resistance and weldability of contradictions.
2, high abrasion resistance
Due to the high chromium alloy contains a higher tissue components hard carbide, a rod-shaped structure, which has a high toughness and a high micro-hardness of this carbide, up HVI500--1800, macroscopic wear layer hardness HRC55 or more, the good wear resistance.
3, corrosion resistance, good high temperature performance
Since the matrix structure high Cr content, so that the material has a strong heat resistance, corrosion resistance.
4, stable and advanced composite technology
Wear-resistant alloy composite pipe vacuum lost foam casting process complex, semi-casting process, the surface roughness of the size and improve the ratio of two sand casting and casting system (including the sprue, runner, runner, model ) cut off all the sand inside to avoid the red sand of traditional sand casting process produced sand, porosity and other defects.
For the elbow can be done, do not discount the overall composite production line and therefore no dead ends. No early local wear during use. Especially the elbow may be done eccentric compound, according to the working conditions can be properly thickened wall thickness of the outer elbow, the elbow extended life.
5, easy to transport, installation and maintenance
Wear-resistant alloy composite pipe can be flanged, quick connectors, direct welding or the like installed. Due to the high impact resistance of composite pipe, in the pipeline repairs can hammer, arbitrary cutting, welding replaced.
So for wear, corrosion, erosion is very serious pipeline one of the ideal material, has been widely used in power plants, metallurgy, mining, coal and other industries.
- Place of Origin: Shandong Penglai
- Brand Name: PENGNENG
- Model Number: a12