Features:

1, the chemical stability is good

2, the connection strength is excellent. Few joints, no leaks.

3, the construction and convenient

4, friction coefficient is small, flow big five, have a certain flexibility, a good degree of deflection.

5, good resistance to low temperature, impact resistance of the brittle temperature is -70 degrees, -30 degrees, under normal temperature conditions during the construction do not have to take special protective measures.

6, excellent wear resistance