OR-100
Metric O-Ring
General-purpose circular-section seal configured around the application gland and selected compound.
Review specifications →
Application-led sealing systems / R0 catalog
Integrity begins at the interface.
Velqor develops rubber seals, O-rings, gaskets and precision elastomer components around the geometry, media and motion of demanding industrial equipment.
13 PRODUCT PLATFORMSEach with a dedicated R0 datasheet
DRAWING-CONTROLLEDGeometry released against the application
MATERIAL-LEDCompound follows media and duty review
NO UNIVERSAL RATINGPressure and temperature require validation
Product architecture
Six ways into the right seal.
Start with the interface. We narrow profile, material and manufacturing route from the real operating case.
01 / Static and dynamic elastomer sealing
O-Rings & Energizers
Round- and multi-lobe section seals for glands, connectors and fluid-power assemblies.
02 / Rod, piston and exclusion profilesHydraulic Seals
Application-matched profiles for reciprocating cylinders and contamination control.
03 / Lubricant retention and ingress controlRotary Shaft Seals
Lip-seal architectures for rotating shafts, housings and auxiliary dust exclusion.
04 / Flange and enclosure sealingIndustrial Gaskets
Cut and molded gasket geometries for bolted joints, covers and equipment interfaces.
05 / Flexible motion and media separationDiaphragms & Bellows
Molded elastomer components for actuation, pumping and pressure response.
06 / Drawing-controlled molded and extruded partsCustom Precision Components
Application-specific boots, profiles, isolators and bonded elastomer geometries.
Selection starting points
Profiles engineers specify most.
OR-200
Inch O-Ring
Inch-series circular seal for legacy and international equipment interfaces.
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XR-300
Four-Lobe X-Ring
Four-lobe, double-acting profile considered where seal stability and lower contact friction are priorities.
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BR-400
PTFE Back-Up Ring
Anti-extrusion support ring configured for an O-ring gland and system clearance.
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HR-500
Hydraulic Rod Seal
Asymmetric dynamic profile for retaining pressure along a reciprocating rod.
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HP-600
Hydraulic Piston Seal
Double-acting profile for separating pressure zones across a reciprocating piston.
Review specifications →Technical documentation
Every product page carries its own drawing and datasheet.
Velqor R0 documents define the selection inputs, profile intent, material paths and release boundaries. They are specification starters—not manufacturing authority.
Application context
Designed from service conditions inward.
Fluid power
Rod, piston, wiper and energizer systems for reciprocating equipment.
Process equipment
Flange gaskets, shaft seals and molded diaphragms for pumps, valves and skids.
Mobility
Weather, fluid and motion sealing for transport and off-highway assemblies.
Power & utilities
Gaskets and sealing components for rotating equipment, enclosures and service systems.
Food & life science equipment
Material-led component development where regulatory and cleaning requirements are supplied.
General manufacturing
Drawing-controlled replacement seals and custom elastomer components.