Hello,We are pleased to introduce our Plan 52 System, 
 
Our systems are designed for API Plan 52 (non‑pressurized) and Plan 53 (pressurized) installations. They consist of accumulators, mechanical seals, instrumentation, and pipelines.
 
Through circulation and cooling, these systems control seal temperature and pressure, improve lubrication, and support leakage alarms. They provide an ideal working environment to

enhance reliability, safety, and service life.
 
Our factory operates at full capacity with strong order demand and busy production schedules. We maintain strict quality control throughout the process to ensure stable performance and

long service life. As a trusted supplier, we deliver reliable sealing solutions that customers worldwide can depend on.

Keywords: seal support system, mechanical seal auxiliary system, seal auxiliary system, mechanical seal support system, seal flush system.

Dandong Runhe Seal Co.,Ltd.
Add：No.70-43, Wenqing Road, Instrument and Apparatus Park, Dandong, Liaoning, China.
Tel.：86-415-5711666
Mob: 0086-18541507008
Email：export@rhseal.com      info_rhseal@163.com
Wechat ID: RunheSeal
Web：www.rhseal.com    
Youtube：https://www.youtube.com/@RunheSeal

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