What are the selection criteria when buying cement pipes
What are the selection criteria when buying cement pipes? Cement pipes are very common in our lives, especially in the construction industry. Today's cement pipe factory introduces some selection rules for cement pipes. Let's take a look together.
Application fields of cement pipe products; municipal engineering rainwater, sewage discharge, industrial wastewater discharge, residential drainage engineering, pre-buried pipes and water seepage of railway expressways, drainage, cables, fiber optic cable jackets, mine drainage engineering, agricultural and forestry drainage and irrigation, and drilling Well wall pipe, water conservancy project. And selection criteria are:
1. With rigid and flexible interface, excellent mechanical function, compression and impact resistance;
2. Stable chemical function, corrosion resistance, non-toxic and pollution-free, belongs to environmental protection pipe;
3. Convenient connection, the use of flexible rubber ring, good joint sealing, long-term operation, reliable quality, no leakage.
4. The inner wall of the pipeline is smooth, the fluid friction is small, and the service life under the ground can be more than 20 years.
5. High temperature resistance, low temperature resistance, good abrasion resistance, the service life under the ground can be more than 20 years.