External carbon steel and internal ceramic composite pipe

1. Ultra-high wear resistance, double service life: The Mohs hardness of 92/95 corundum ceramic lining is grade 9, which is resistant to particle erosion, and its service life is 820 times that of ordinary stainless steel pipes, especially the improvement of wear resistance at elbows. 2. Double anti-corrosion, acid and alkali resistance: the inner ceramic is resistant to acid and alkali salt corrosion, and the outer 304/316 stainless steel has secondary protection, which is resistant to corrosion of slurry and chemical media and is not easy to rust and puncture. 3. High-temperature and thermal shock resistance: it can work at 50 ~ 1000℃ for a long time, and it is not easy to crack and fall off when hot and cold alternate, which is suitable for high-temperature powder and flue gas transportation conditions. 4. Smooth inner wall and small resistance: the roughness of ceramic inner wall is low, and the material is not easy to hang on the wall and scale, which reduces the transportation e…