Zibo ShiNaite anti - corrosion Technology Co., Ltd
Contact: Wang Zhong
mobiles: 17663023308 15589303703
Address: Zibo City, Shandong Province Linzi District Qilu International Plastic City fine plasticized area 11-1
SNT-828 alloy ceramic composite steel pipe with the traditional steel pipe, wear-resistant alloy cast steel pipe, cast stone pipe and steel, steel and other rubber pipe is essentially different. SNT-828 alloy ceramic composite steel pipe is the outer layer of steel, the inner layer is alloy ceramic composite materials. Coating hardness up to HV1100-1400, equivalent to tungsten cobalt carbide, wear resistance than carbon steel pipe more than 20 times higher. SNT-828 alloy ceramic material composite steel pipe coating can be corundum grinding wheel wear off.
Alloy ceramic composite pipe is widely used, because the tube has high wear resistance, corrosion resistance, heat resistance, it can be widely used in electric power, metallurgy, mining, coal, chemical industry as transportation sand, stone, coal, , Aluminum and other grinding particles and corrosive media materials, is an ideal wear-resistant pipe.
Alloy ceramic composite pipe Features:
1. Good wear resistance
Alloy ceramic composite pipe as the lining for the alloy ceramic, Mohs hardness of up to 9.0 equivalent to HRC90 above. So the metallurgical, power, mining, coal and other industries to convey the grinding medium are highly wearable. Confirmed by the industrial operation; its wear-resistant life is quenched and tempered steel ten times or even several times.
2. Run resistance is small
Alloy ceramic composite pipe because the inner surface is smooth, and never rust, not like the seamless steel pipe surface convex spiral exists. The internal surface roughness and water resistance of the test unit, the smoothness of the inner surface is better than any metal pipe, clear the resistance coefficient of 0.0193, slightly lower than the seamless tube. So the tube has a small operating resistance and other characteristics, can reduce operating costs.
3. Corrosion-resistant, anti-scaling
Because the ceramic layer is neutral. So it has acid and alkali and resistant to seawater corrosion, and at the same time with anti-scaling and other characteristics.
4. Good temperature resistance and thermal shock resistance
Since the alloy ceramic is a single stable crystalline structure. So the composite pipe can be -50 ~ 700 ℃ temperature range of long-term normal operation. Material linear expansion coefficient of 6-8 × 10-6 / ℃, about the main about 1/2 of the steel. The material has good thermal stability.
5. Project cost is low
Ceramic composite pipe light weight, the price is appropriate. Lighter than the diameter of the cast pipe 50% lighter than the wear-resistant alloy tube light weight 20 to 30%, and wear resistance, good corrosion resistance, because the long life, from the hanger cost, handling costs, installation costs As well as lower operating costs. By the design of the Institute and the construction unit of the project budget and the actual project comparison, the cost of the project and cast stone equivalent, compared with wear-resistant alloy pipe, the project cost down about 20%.