1, use: This product is suitable for large, medium-sized power plant boiler pipeline, sent powder pipe expansion and contraction of compensation.

2, advantages;

A, solve the shortcomings of the old sleeve type expansion joint leakage powder.

B, leak resistant, long service life (2 overhaul period).

C, the amount of compensation (0-200mm optional).

D, easy to install, complete specifications (DN40-DN5000).