Rotational Products -> Environment -> Crossing well seat
1. Excellent corrosion resistance, acid and alkali proof, durable.
2.High-performance rubber to seal , flexible connection , super sealing performance, preventing sewage leakage effectively
3.Move together with well casing, equal settlement, avoiding the differential settlement due to traditional brick well and plastic pipe connection .
4.Inner wall is smooth, low friction coefficient, high draining capability.
5.Light weight, easy to transport, can be under construction on any weather condition, the use of split combination makes it much safer, meanwhile reduce costs and shorten cycles.