Use range

1. for the delivery of water and other liquid use, more suitable for industrial and urban water supply and drainage, high-rise building pressurized water, fire booster, long-distance transport, HVAC refrigeration cycle, bathroom and other hot and cold water cycle pressurization and equipment support. The use of temperature t ≤ 80 ℃.

2.metallurgical, chemical, textile, paper and hotel hotels such as boiler hot water pressurized circulation and urban heating system.

3.for the transport without solid particles, corrosive, viscosity similar to the liquid, suitable for petroleum, chemical, metallurgical, power, paper, food and synthetic fiber and other sectors.