众建阀门集团有限公司

火力发电厂：锅炉给水管道、凝结水系统，防止介质倒流损坏水泵与设备。

石油化工行业：炼化装置工艺管线、油品输送管道，防止介质回流引发安全事故。

给排水工程：市政供水主干管、二次供水系统，防止停水时介质倒流污染管网。

锅炉配套系统：工业锅炉出水 / 回水管道，防止停炉时蒸汽或热水倒流。

暖通空调系统：大型厂区、楼宇循环水系统，控制介质单向流动，保护循环泵。

工业管道系统：各类工业输送管路，防止反向压力冲击，稳定系统运行。

Thermal Power Plants: Boiler feedwater pipelines, condensate systems, preventing backflow that could damage pumps and equipment.

Petrochemical Industry: Refining plant process pipelines, oil product transmission pipelines, preventing media backflow that could cause safety hazards.

Water Supply & Drainage: Municipal water supply mains, secondary water supply systems, preventing backflow and network contamination during shutdowns.

Boiler Supporting Systems: Industrial boiler inlet/outlet pipelines, preventing steam or hot water backflow when the boiler is shut down.

HVAC Systems: Large factory and building circulating water systems, controlling unidirectional flow and protecting circulation pumps.

Industrial Piping Systems: Various industrial transmission pipelines, preventing reverse pressure impact and stabilizing system operation.