It is made by high-tech production process--self-growth high-temperature clutch synthesis method.
The tube is composed of three layers of corundum ceramic, transition layer, steel pipe (seamless pipe, welded pipe) from the inside to the outside.
The ceramic layer is formed into dense corundum porcelain (AL2O3) at a temperature higher than 2200 ° C, and is formed firmly with the steel pipe through the transition layer. Combine.
The composite pipe has fully exerted the strength, toughness, impact resistance, good welding performance and high hardness, high wear resistance, corrosion resistance and heat resistance of the steel tube, which overcomes the low hardness, poor wear resistance and poor toughness of the steel tube. specialty.
The outer wall is 6-16 mm thick and 3-8 mm behind the inner wall. Pipe diameter range DN20-DN1500.