
WTS-XF 400.250 Cooling Drum Rotary Union
♦ Manufactured by Shandong Hange Sealing Technology, this rotary union is a critical component of slag coolers.
♦ It features a flange connection and is suitable for use with water as a medium.
♦ It runs stably at 120°C, a pressure of 12 bar, and a speed of 7 revolutions per minute.
♦ Constructed from carbon steel with PTFE seals, it ensures the slag cooler effectively cools ash and slag, while also recovering heat energy.
Product Drawing

product parameters
|
Technical Parameters |
|
|
Medium |
Water |
|
Max. Temperature |
120℃ |
|
Max. Pressure |
12Bar |
|
Max. Speed |
7rpm |
|
Material |
Carbon steel |
|
Sealing Material |
PTFE |
|
Connection Method |
Flange connection |
product features
Precise Structure
Specifically engineered for slag cooler operations, its flange-connected design ensures a precise fit with the equipment, enabling a stable and smooth cooling process.
Excellent Sealing
Integrating PTFE seals and a carbon steel body, it effectively prevents leakage under high-temperature, high-pressure, and specific rotational speed conditions, ensuring stable water medium transmission and reliable cooling performance.


Smooth Operation
Featuring wear-resistant and robust carbon steel along with a durable overall structure, it enables continuous and stable operation under complex working conditions, facilitating efficient slag cooler performance.
Easy Maintenance
Boasting a rational structural design, it allows for convenient daily inspection, troubleshooting, and maintenance, reducing operation and maintenance costs while enhancing equipment operational efficiency.
Application Scenarios

A key part of CFB boiler slag coolers, this rotary joint enables stable medium transmission for ash cooling and heat recovery, ensuring efficient operation. Our company specializes in these rotary joints for CFB boiler slag coolers. With stable performance and reliable quality, we supply many top domestic and foreign manufacturers. Widely used in CFB boiler setups like power plants and industrial heating, they are vital for efficient slag cooler operation.
FAQ
Q: How does the rotary joint ensure efficient slag cooler operation?
A: Its precise flange-connected structure fits perfectly, while the PTFE seals and carbon steel body prevent leakage. This enables stable water transmission and smooth operation, supporting efficient cooling.
Q: Is the rotary joint easy to maintain for long-term use?
A: Yes. With a rational design, it allows convenient daily checks, troubleshooting, and maintenance, reducing costs and keeping the slag cooler running efficiently.
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