OP400 G4 Steam Rotary Joint
The OP400 G4 is a single-pass rotary joint dedicated to steam service.
It adopts a pot-type seal structure and flange mounting, and is designed for equipment operating under high-temperature steam conditions.
It delivers stable and reliable sealing performance and is suitable for low-speed, high-temperature steam transmission applications.
product parameters
| Technical Parameters | |
| Medium | Steam |
| Max. Temperature | 300℃ |
| Max. Pressure | 10 bar |
| Max. Speed | 100 RPM |
| Material | Cast Iron |
| Seal | Antimony-impregnated Graphite |
product features
Single-channel design for smooth media flow
Cast iron housing with good rigidity and vibration resistance
Tank-type seal with an antimony-impregnated graphite ring for high-temperature resistance
Carbon steel shaft with QPQ treatment for corrosion and galling resistance
Flange mounting for stable installation and easy maintenance
Stable sealing performance under low-speed, high-temperature steam conditions
FAQ
A: QPQ treatment improves surface hardness and rust resistance, preventing rusting and seizing in high-temperature steam and humid environments.
A: Minor leakage from a new unit occurs during the running-in period of the graphite seal. If continuous heavy steam leakage occurs, shut down the machine and inspect the sealing components.
product accessories
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