Rubber Parts Applications
Custom Rubber Components for Industrial, Automotive, HVAC and OEM Applications
Julong Rubber manufactures seals, gaskets, O-rings, wheels, hoses, bellows, grommets, impellers, rollers, pads, bushings, and custom molded rubber parts for demanding B2B applications.
Application Matching
Match Rubber Parts by Working Condition, Not Only by Shape
A rubber part may look simple, but the right design depends on temperature, oil exposure, compression set, pressure, abrasion, vibration, chemical contact, weathering, hardness, tolerance, and assembly method.
Automotive
Automotive Rubber Components
Automotive rubber parts are used for sealing, vibration control, dust protection, fluid transfer, wire protection, and engine compartment applications.
| Common Products | Rubber grommets, dust covers, radiator hoses, intake hoses, O-rings, gaskets, vibration mounts, bellows |
|---|---|
| Material Options | EPDM, NBR, HNBR, ACM, AEM, FKM, Silicone |
| Key Requirements | Heat resistance, oil resistance, aging resistance, dimensional stability, vibration performance |
HVAC & Ventilation
HVAC Rubber Seals and Gaskets
HVAC rubber components help improve air sealing, vibration reduction, water resistance, noise control, and long-term outdoor durability.
| Common Products | EPDM door seals, sponge rubber strips, air duct gaskets, pipe seals, vibration pads, flexible connectors |
|---|---|
| Material Options | EPDM, EPDM Sponge, Silicone, CR |
| Key Requirements | Weather resistance, compression recovery, water resistance, ozone resistance, aging resistance |
Pump & Valve
Rubber Parts for Pumps, Valves and Fluid Control
Pumps and valves require rubber parts that can handle fluids, pressure, compression, wear, and chemical exposure.
| Common Products | Rubber impellers, valve seals, pump gaskets, O-rings, diaphragms, rubber sleeves, flexible connectors |
|---|---|
| Material Options | NBR, EPDM, FKM, Silicone, IIR, ECO |
| Key Requirements | Fluid compatibility, compression set, tear resistance, chemical resistance, pressure resistance |
Oilfield Equipment
Rubber Parts for Oilfield Equipment and Industrial Tubes
Oilfield and industrial tube applications require rubber parts that protect pipe ends, resist oil exposure, reduce impact damage, seal openings, and support harsh handling conditions during storage, transport, and field operation.
| Common Products | Rubber pipe end caps, tube plugs, oil-resistant seals, protective covers, gaskets, bushings, and custom molded rubber parts |
|---|---|
| Material Options | NBR, HNBR, FKM, EPDM, CR, SBR, and custom oil-resistant compounds |
| Key Requirements | Oil resistance, impact protection, abrasion resistance, weather resistance, compression stability, and secure fit on pipe or tube ends |
Industrial Machinery
Rubber Components for Machinery and Equipment
Industrial machinery often uses rubber parts for sealing, cushioning, shock absorption, wear protection, dust prevention, and movement compensation.
| Common Products | Protective bellows, rubber pads, bushings, rollers, gaskets, dust covers, rubber-to-metal parts |
|---|---|
| Material Options | NR, SBR, NBR, EPDM, CR, PU, Silicone |
| Key Requirements | Abrasion resistance, tear strength, vibration damping, durability, dimensional tolerance |
Material Handling
Rubber Wheels and Rollers for Handling Equipment
Rubber wheels and rollers are used in carts, trolleys, scrubber machines, conveyors, warehouse equipment, and industrial handling systems.
| Common Products | Solid rubber wheels, caster wheels, trolley wheels, conveyor rollers, scrubber wheels, rubber pads |
|---|---|
| Material Options | Natural Rubber, SBR, PU, NBR, EPDM |
| Key Requirements | Load capacity, abrasion resistance, floor protection, noise reduction, rolling performance |
Electrical & Electronics
Rubber Parts for Electrical Protection and Device Sealing
Electrical and electronic equipment uses rubber components for insulation, sealing, wire protection, vibration control, dust prevention, and enclosure protection.
| Common Products | Cable grommets, wire bushings, enclosure seals, silicone keypads, rubber boots, insulating pads |
|---|---|
| Material Options | Silicone, EPDM, NBR, CR, TPE, FDA Silicone if needed |
| Key Requirements | Insulation, sealing, flexibility, aging resistance, flame resistance when required |
Robotics & Automation
Robot Rubber Parts and Automation Components
Automation equipment requires rubber parts with accurate dimensions, repeatable quality, wear resistance, sealing performance, and vibration control.
| Common Products | Robot gripper pads, vacuum suction cups, bellows, protective boots, seals, custom molded rubber parts |
|---|---|
| Material Options | Silicone, NBR, EPDM, PU, FKM, custom compounds |
| Key Requirements | Dimensional precision, wear resistance, repeatable grip, flexibility, clean surface finish |
Agriculture & Rainwater
Rubber Parts for Agricultural and Rainwater Equipment
Agricultural and rainwater collection equipment often needs weather-resistant rubber parts for sealing, diversion, dust protection, vibration control, and outdoor durability.
| Common Products | Rainwater diverters, dust boots, grommets, seals, bushings, protective covers, vibration pads |
|---|---|
| Material Options | EPDM, NR, SBR, NBR, CR, PU |
| Key Requirements | Weather resistance, abrasion resistance, dust protection, vibration damping, water sealing |
Marine & Water Systems
Rubber Components for Marine and Water Applications
Marine and water systems need rubber parts that resist water, weather, salt spray, compression, and repeated mechanical stress.
| Common Products | Rubber impellers, water pump seals, hose connectors, gaskets, vibration mounts, protective covers |
|---|---|
| Material Options | EPDM, NBR, CR, Silicone, NR, FKM depending on medium |
| Key Requirements | Water resistance, salt spray resistance, flexibility, tear resistance, sealing recovery |
Construction Equipment
Rubber Parts for Construction and Heavy Equipment
Construction equipment uses rubber parts for sealing, vibration control, dust protection, impact absorption, and harsh outdoor working conditions.
| Common Products | Rubber pads, bushings, seals, grommets, dust covers, vibration mounts, custom molded parts |
|---|---|
| Material Options | NR, SBR, EPDM, NBR, PU, CR |
| Key Requirements | Abrasion resistance, impact resistance, weather resistance, compression strength, long service life |
Food, Medical & Clean Use
FDA Related Rubber and Silicone Parts
Clean-use applications require attention to material compliance, odor, appearance, processing environment, documentation, and final application details.
| Common Products | Food-grade silicone gaskets, seals, caps, plugs, tubing-related parts, clean-use molded rubber parts |
|---|---|
| Material Options | FDA Silicone, FDA EPDM, FDA NBR, project-specific compliant compounds |
| Key Requirements | Material compliance, cleanliness, odor control, temperature resistance, documentation needs |
Energy & Power Systems
Rubber Components for Power, Battery and Energy Systems
Power and energy systems use rubber parts for insulation, sealing, cushioning, cable protection, vibration reduction, and environmental protection.
| Common Products | Battery system seals, cable grommets, rubber pads, insulation parts, protective covers, enclosure gaskets |
|---|---|
| Material Options | EPDM, Silicone, CR, NBR, flame-retardant compounds if required |
| Key Requirements | Insulation, sealing, aging resistance, compression recovery, flame resistance when specified |
Home Appliance & Gas Systems
Rubber Components for Appliances, Gas Stoves and Small Equipment
Appliance and gas system rubber parts are used for sealing, cushioning, anti-vibration, heat resistance, insulation, and assembly protection.
| Common Products | Rubber feet, stove rubber parts, appliance gaskets, sealing rings, cushions, bushings, protective pads |
|---|---|
| Material Options | Silicone, EPDM, NBR, CR, heat-resistant custom compounds |
| Key Requirements | Heat resistance, compression recovery, odor control, dimensional consistency, aging resistance |
Application Summary
Common Rubber Products by Industry
Use this table as a quick reference before sending your RFQ.
| Industry | Common Rubber Parts | Typical Materials |
|---|---|---|
| Automotive | Grommets, hoses, gaskets, bellows, dust covers | EPDM, NBR, HNBR, ACM, AEM, FKM |
| HVAC | Sponge seals, gaskets, pipe seals, vibration pads | EPDM, Silicone, CR |
| Pump & Valve | Impellers, O-rings, diaphragms, valve seals | NBR, EPDM, FKM, Silicone, IIR |
| Oilfield Equipment | Pipe end caps, tube plugs, oil-resistant seals, protective covers | NBR, HNBR, FKM, EPDM, CR |
| Material Handling | Rubber wheels, rollers, pads | NR, SBR, PU, NBR |
| Electronics | Cable grommets, bushings, enclosure gaskets | Silicone, EPDM, NBR, CR |
| Appliance | Rubber feet, appliance gaskets, cushions, sealing rings | Silicone, EPDM, NBR, CR |
FAQ
Application Questions
Can Julong Rubber make parts based on my application instead of a drawing?
Yes. If you do not have a complete drawing, you can provide photos, samples, assembly information, size references, working conditions, and quantity.
How do I know which rubber material is suitable for my application?
Material selection depends on temperature, oil, water, chemicals, pressure, UV exposure, compression set, abrasion, hardness, and cost target.
Do you support OEM and ODM custom rubber parts?
Yes. Julong Rubber supports OEM and ODM production for custom molded rubber parts, seals, gaskets, wheels, hoses, bellows, grommets, impellers, and other industrial rubber components.
Custom Application Support
Need rubber parts for a specific working condition?
Send your drawing, sample photo, application details, working environment, and quantity. Julong Rubber will help review material options and manufacturing feasibility.
