abrasion resistant pipe and fittings

1. Bimetal abrasion resistant straight pipe, elbow, T, etc. We use centrifugal casting process to manufacture straight pipe and vacuum Expendable Pattern Casting process to manufactre pipe fittings.Their outer casing is normal steel pipe, and inner wear liner is highly abrasion resistant High Chromium White Casting Iron. The service life is 10 to 20 times longer than normal steel 2. Ceramic (Corundum: a-Al2O3) lined abrasion resistant straight pipe and fittings. The pipe and fittings are lined with highly abrasion resistant ceramic by Self-propagating High-temprature Synthetic process. They are widely used to convey highly abrasive material such as fly ash and any other fine powder material in mine, thermo power generating, coal processing plant, matellurgy,construction,etc. The service life is 10 to 20 times longer than normal steel pipe.