ZTWB DC medium thrust free compensator: composed of a variable diameter tube, an inner sleeve, a sealing seat outer sleeve, flexible graphite packing, and nuts and bolts. The emergence of ZTWB DC dielectric thrust free compensator is undoubtedly a breakthrough in thermal pipeline compensator products. It not only opens up new fields for the production of compensators, but more importantly, it not only solves the fatal weakness of working medium thrust in pipelines, but also addresses the drawbacks of stress concentration and high medium resistance in bypass pipe type thrust free compensators.

Product advantages

Gongyi Ruitong Water Supply Materials Co., Ltd. has applied the working principle of high-temperature sealing agent to compensators, and transformed the DC thrust free compensator into an oil injected DC medium thrust free compensator, solving the problem of small leakage that occurs during long-term operation of the compensator. The ZTWB series oil injected DC dielectric thrust free compensator can be widely used in pipelines such as chemical, petroleum, thermal power, metallurgy, urban centralized heating and other pipelines, as well as in underground trenches and high-altitude installations. At the same time, it is convenient for pipeline design, installation and construction, and saves a lot of money (saving more than 60% of the cost of only fixing brackets). At present, the ZTWB series oil injected DC dielectric thrust free compensator has been preliminarily proven to be superior to other similar products through user experience.