Ferrobend Spiral Wound Gaskets with Centering Device feature a precision-engineered outer guide ring that accurately centers the gasket within the flange assembly. The centering device simplifies installation, improves alignment, protects the sealing element, and ensures consistent gasket compression for dependable sealing performance in industrial applications.
Outer Centering Ring
ASME 150–2500
-200°C to 1000°C
ASME B16.20
Raised Face Flanges
Standard & Custom Sizes
The integrated centering device (outer guide ring) accurately positions the gasket during installation and prevents incorrect placement inside the flange. It also acts as a compression stop, reducing the possibility of over-compression.
These gaskets are widely used in raised face flanges across oil & gas, chemical processing, refineries, power generation, and petrochemical plants where reliable sealing under pressure and temperature fluctuations is essential.
Ferrobend manufactures spiral wound gaskets with centering devices using premium stainless steels, alloy metals, graphite, PTFE, ceramic, mica, and other specialized filler materials to satisfy demanding industrial requirements.
Every Ferrobend Spiral Wound Gasket with Centering Device is manufactured using precision winding technology and premium raw materials to deliver excellent sealing performance under demanding industrial conditions.
The outer guide ring accurately centers the gasket within the flange and prevents incorrect installation.
Precision wound stainless steel or alloy strip provides excellent strength, elasticity, and sealing recovery.
Flexible Graphite, PTFE, Ceramic Fiber, Mica, and other fillers ensure excellent sealing over a wide temperature range.
Manufactured using automated winding equipment to ensure dimensional accuracy and consistent sealing performance.
| Property | Specification |
|---|---|
| Construction | Spiral Wound with Outer Centering Ring |
| Pressure Rating | ASME Class 150–2500 |
| Temperature Range | -200°C to 1000°C (Material Dependent) |
| Applicable Standard | ASME B16.20 |
| Suitable Flanges | Raised Face Flanges |
| Available Sizes | ½" to 60" and Custom Sizes |
Accurate gasket centering during installation.
Protects the sealing element from mechanical damage.
Prevents over-compression of the sealing element.
Excellent recovery under thermal cycling.
Suitable for high-pressure industrial applications.
Available in stainless steel and exotic alloy materials.
Manufactured according to international standards.
Long service life with minimal maintenance.
Custom sizes and material combinations available.
Ferrobend manufactures Spiral Wound Gaskets with Centering Devices using premium metallic winding materials and high-performance sealing fillers to meet a wide range of industrial applications.
Primary manufacturing standard for spiral wound gaskets.
Raised face flange dimensions and compatibility.
Refinery and petrochemical sealing applications.
International dimensional standards available upon request.
Manufactured from ½" to 60" according to international standards and custom dimensions.
Available for ASME Class 150, 300, 600, 900, 1500, and 2500 applications.
Designed specifically for Raised Face (RF) flanges using an outer centering ring.
Spiral wound metallic strip with soft filler and precision outer centering ring.
Excellent sealing efficiency under thermal cycling, vibration, and pressure fluctuations.
Computer-controlled winding ensures consistent gasket density and dimensional precision.
Special materials, sizes, thicknesses, and configurations available according to customer requirements.
Designed for extreme operating temperatures depending on selected materials.
Reliable sealing under high-pressure industrial services up to ASME Class 2500.
Metallic materials can be selected for aggressive chemical and corrosive environments.
Excellent elastic recovery maintains sealing during repeated thermal expansion and contraction.
Ferrobend Spiral Wound Gaskets with Centering Devices are widely used in critical industrial services requiring reliable sealing, accurate gasket positioning, and long service life.
Pipeline systems, offshore platforms, production facilities, and processing plants.
Reactors, pressure vessels, heat exchangers, pumps, and process piping.
Steam lines, boilers, turbines, condensers, and auxiliary systems.
Chemical processing equipment handling aggressive and corrosive media.
Engine rooms, fuel systems, piping networks, and seawater applications.
High-pressure pumps, filtration systems, and industrial water pipelines.
Inspect and clean all flange faces before installing the gasket.
The outer centering ring automatically aligns the gasket within the raised face flange.
Apply the recommended torque using a cross-tightening sequence for uniform compression.
Verify flange alignment, bolt torque, and gasket positioning before commissioning.
Keep the gasket inside its original packaging until installation.
Store in a clean, cool, and dry place away from sunlight and moisture.
Never bend or place heavy loads on the gasket during storage.
Premium metallic strips and filler materials are thoroughly inspected.
Every gasket is measured for dimensional compliance before dispatch.
Manufactured according to international quality management procedures.
Every gasket undergoes a final visual and dimensional inspection.
| Inspection | Purpose |
|---|---|
| Visual Inspection | Checks winding quality and ring condition. |
| Dimensional Inspection | Verifies OD, ID, thickness, and centering ring dimensions. |
| Material Verification | Confirms metallic winding and filler materials. |
| Documentation Review | Ensures complete traceability and certification. |
The outer centering ring accurately positions the gasket within raised face flanges and helps prevent installation errors.
These gaskets are primarily designed for Raised Face (RF) flange connections.
Yes. Ferrobend offers customized metallic windings, filler materials, and ring materials based on application requirements.
Oil & Gas, Petrochemical, Chemical Processing, Marine, Power Generation, Water Treatment, and Heavy Engineering.
Yes. Standard ASME sizes as well as completely customized dimensions are available upon request.
Download product datasheets, installation guides, engineering information, and material documentation for Ferrobend Spiral Wound Gaskets with Centering Device.
Complete technical specifications, dimensions, pressure ratings, and material combinations.
Download PDFMaterial traceability and inspection certificates available upon request.
Request CertificateRecommended installation procedures, bolt tightening sequence, and handling instructions.
View GuideStandard drawings and custom engineering details available for project requirements.
Request DrawingFerrobend manufactures premium Spiral Wound Gaskets with Centering Devices for critical industrial applications. Contact our engineering team for standard or custom sealing solutions.