Bleed Rings
Bleed Rings
Installed between two flanges, bleed rings provide a controlled access point for bleeding, venting, or sampling, making them essential for maintenance, safety, and process control.
Items We Offer:
| Size range: | 1/2" - 24" Diameter |
| Face types: | Raised face, rtj |
| Class: | 150 through 2500 |
| Outlet types: | Threade |
| Carbon steel: | A105, a350 lf2 |
| Stainless steel: | 304, 316 |
| Special alloy: | Inconel, monel, duplex, super duplex, |
What is a Bleed Ring?
A Bleed Ring is a metal ring installed between two flanges, featuring one or more tapped outlets or ports. These ports allow operators to:
- Relieve pressure before maintenance
- Drain trapped fluids
- Vent gases safely
- Take samples for testing
Bleed Rings are commonly used in critical service systems where controlled access to the line is required.
Key Features & Benefits
- Enhances operator safety during maintenance
- Provides controlled pressure relief and drainage
- Enables sampling without system disruption
- Simple installation between standard flanges
- Compatible with rf and rtj flange configurations
Types of Bleed Rings
Single-Port Bleed Rings
- One tapped outlet
- Used for basic venting or drainage applications
Double-Port Bleed Rings
- Two outlets (typically opposite each other)
- Allows simultaneous venting and monitoring
Custom Configurations
- Multiple ports
- Threaded or flanged outlets
- Project-specific designs
Common Applications
Bleed Rings are used across industries where safe access to pressurized systems is required:
- Oil & gas pipelines and processing
- Refineries and petrochemical plants
- Power generation facilities
- Chemical processing systems
- Water and wastewater treatment
- Any system requiring safe venting or drainage between flanges
When to use a Bleed Ring
Bleed Rings are ideal when:
- You need to verify zero pressure before breaking a flange
- Fluid accumulation must be safely drained
- Sampling ports are required in-line
- System safety procedures require pressure monitoring points
Fast RFQ Turnaround
We understand that bleed rings are often required for maintenance, shutdowns, or urgent safety upgrades.
Send us your specifications—or even a rough description—and we’ll quickly provide the correct configuration.