An Orifice Ring Spacer is a precision-machined thermoplastic flange spacer featuring a centered orifice bore designed for accurate flow measurement and system balancing. Installed between flanges in conjunction with orifice plates, it enables reliable differential pressure readings without compromising the integrity of lined-pipe systems.
Overview
SG-P manufactures Orifice Ring Spacers to exact lined-pipe flange specifications, ensuring chemical resistance, dimensional accuracy, and long-term performance in corrosive and non-metallic piping applications.
What Is an Orifice Ring Spacer Used For?
Orifice Ring Spacers are commonly used in piping systems where controlled flow measurement or restriction is required. The precision orifice bore allows accurate monitoring of flow rates while maintaining proper flange alignment and sealing.
Typical uses include:
- Flow measurement and monitoring
- System balancing and pressure control
- Differential pressure readings
- Process optimization and calibration
- Integration with orifice plates in lined piping systems
Applications and Industries
- Chemical & Petrochemical Processing: precision flow monitoring in corrosive environments
- Water & Wastewater Treatment: balancing and regulating fluid systems
- Power Generation & Utilities: pressure and flow control applications
- Pharmaceutical & Bioprocessing: sanitary monitoring and process control
- Marine & Offshore Systems: corrosion-resistant metering components
Thermoplastic Material Options
- Polypropylene (PP): Lightweight and cost-effective with excellent chemical resistance
- PTFE (Teflon®): Superior resistance to aggressive chemicals and high temperatures
- PVDF (Kynar®): Flame-resistant, UV-stable, and suitable for harsh environments
All spacers are manufactured to lined-pipe flange dimensions and available in multiple sizes and thicknesses to meet specific application requirements.
Design Features
- Precision-machined orifice bore for accurate flow measurement
- Ring-style design to maintain uninterrupted flow
- Manufactured to lined-pipe flange dimensions
- Corrosion-resistant, non-conductive, and lightweight construction
- Smooth sealing surfaces for optimal gasket performance
- Available in multiple sizes and thicknesses
Why Choose SG-P Orifice Ring Spacers?
- Over 50 years of thermoplastic and fluoropolymer fabrication expertise
- Tight machining tolerances for reliable performance
- Custom sizes, tap configurations, and thicknesses available
- Fast turnaround for maintenance and new installations
- Complete product line of thermoplastic flange spacers
Request a Quote or Custom Configuration
Need an Orifice Ring Spacer for accurate flow measurement in your lined-pipe system? SG-P offers made-to-order spacers in various materials, sizes, and configurations to meet your application requirements.
Request a Quote