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The composite pipe has overcome the low hardness, poor wear resistance and poor ceramic toughness of the steel pipe due to the high strength, good toughness, impact resistance, good welding performance of the steel pipe and the high hardness, high wear resistance, corrosion resistance and heat resistance of corundum porcelain. specialty. It is an ideal wear-resistant and corrosion-resistant pipeline for conveying granular materials, grinding, and corrosive media.
Product parameters
Corrosion resistance of ceramic-lined composite steel pipes (according to stainless steel test standards)
Material |
10%HCL (g/m2·h) |
10%H2SO4 (g/m2/h) |
30%acetic acid (g/m2/h) |
30%NaOH (g/m2/h) |
Stainless steel 1Cr18Ni9Ti |
0.1-1 |
3-4 |
0.1 |
0.1 |
Ceramic lined composite steel pipe |
0.08-0.1 |
0.147 |
0.028 |
0 |
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