1、耐磨性好。
1, good wear resistance.
2、运行阻力小。
2, running resistance is small.
3、工程造价低；陶瓷内衬复合钢管因重量轻，使用寿命提高，从而使支吊架费用，搬运费用减少，平均投资下降。陶瓷复合管的工程总造价与铸石管相当，与耐磨钢管相比工程造价下降20—30％。
3. Low project cost; Ceramic lined composite steel pipe because of its light weight, service life, so that the cost of support and hanger, transportation costs reduced, the average investment decreased. The total cost of ceramic composite pipe is equivalent to that of cast stone pipe, and the cost of ceramic composite pipe is 20-30% lower than that of wear-resistant pipe.
4、耐腐蚀、防结垢。
4, corrosion resistance and scaling prevention.
5、耐温性能好：陶瓷内衬复合钢管能在－50～900℃温度范围内长期正常运行，材料线膨胀系数6～8×10－6℃。
5. Good temperature resistance: Ceramic lined composite steel pipes can operate normally for a long time in the temperature range of - 50-900 C, and the linear expansion coefficient of materials is 6-8 10-6 C.
6、安装施工方便：产品重量轻，与同内径的其他管材相比，可节约钢材20～30％，且具有耐热与耐机械冲击等良好的综合性能，可采用焊接、法兰快速等联接方式，施工安装方便，可减少安装费用。
6. Easy installation and construction: The product is light in weight. Compared with other pipes of the same inner diameter, it can save 20-30% of steel. It also has good comprehensive properties such as heat resistance and mechanical impact resistance. It can adopt welding, flange quick connection, construction and installation are convenient, and installation costs can be reduced.