Custom Rubber Elbows

Molded rubber elbows are custom-made to your specifications with fast turnaround and precision fit.

Custom Molded Rubber Elbows

rubber elbow

Flexiparts Plastic is a trusted manufacturer of custom rubber elbows, providing high-performance solutions for fluid and air transfer systems. Whether used in automotive, HVAC, or industrial machinery, our rubber elbows are designed for flexibility, chemical resistance, and long-term durability. From mold design to production, we ensure each rubber elbow meets your exact specifications with consistent quality, competitive pricing, and on-time delivery.

Getting a custom molded rubber elbows solution is easy — send us your drawing or sample, and we’ll take care of mold design, quoting, and manufacturing. Reach out anytime via our website, email, or phone to get started.

Custom Elbow Parts That Meet Your Exact Specifications

We provide high-quality custom molded rubber elbows—available in various sizes, angles, and materials—designed for smooth fluid or air transfer in complex piping systems. Ideal for industrial and automotive use, our elbows include EPDM types for engine cooling, NBR for oil and fuel lines, silicone for HVAC ventilation, and reinforced Viton for chemical environments.
*Please note: The molded rubber parts shown are not in stock — they are custom examples that show Flexiparts Plastic’s capabilities.

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Design Rubber Elbow Suggestion

When designing custom molded rubber elbows, focus on flow efficiency, flexibility, and structural strength. Choose the right bend angle, wall thickness, and inner diameter to ensure smooth air or fluid transfer with minimal turbulence or pressure loss. Use materials like EPDM, NBR, or silicone, depending on chemical, temperature, and pressure demands. Also, account for space limits, vibration, and movement to achieve a durable, leak-free fit in demanding conditions.

Rubber Elbow Processing Methods

  • Compression Molding
  • Injection Molding
  • Transfer Molding
  • Extrusion + Secondary Forming

Material

Our rubber elbows are made using high-quality materials tailored to specific environmental and performance demands:

  • Natural Rubber (NR)
  • Neoprene (CR)
  • Ethylene Propylene Diene Monomer(EPDM)
  • Silicone (MVQ)
  • Nitrile (NBR)
  • Fluorocarbon (FKM)

Custom rubber elbows help enhance performance, reduce system stress, and improve connection reliability. Key benefits include:

  • Smooth directional flow of fluids or gases
  • Space-saving bend designs
  • Absorption of vibration and thermal expansion
  • Leak-free sealing under pressure
  • Compatibility with a variety of pipe or hose materials
  • Long-lasting performance in tough environments

Rubber elbows are used wherever pipelines or hoses need to bend without leaking or losing pressure. Common applications include:

  • Automotive systems: coolant elbows, intake air ducts, turbocharger connectors
  • Plumbing: hot/cold water transitions, rubber plumbing elbows
  • HVAC: flexible duct elbows, condensate drain bends
  • Industrial machinery: elbow rubber mounts for vibration damping
  • Agricultural equipment: fuel line and irrigation elbows
  • Pump and compressor systems: pressure line bends
  • Hydraulic systems: rubber elbow reducers and pressure elbows

Related FAQs of Rubber Elbow

Yes, we specialize in custom molded rubber elbows, including rubber 90 degree hose elbows in any diameter or wall thickness required.
Absolutely. Our rubber plumbing elbows provide flexible, leak-resistant solutions for water, gas, and waste lines.
Short radius elbows save space and offer tighter bends but can increase pressure loss. Long radius elbows provide smoother flow with less turbulence.
Yes. We provide rubber elbow reducers that connect pipes or hoses of different diameters seamlessly.
Silicone elbows are ideal for high-temperature applications, while FKM or NBR may be better for oil or fuel contact.
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What Our Customers Say

Check what our customers say about us, why they like to work with us!
Flexiparts pays attention to detail. We’re happy with their plastic and rubber molds. Communication is fast and efficient, and their support is great.
edward
Edward
France
Working with Flexiparts has been great. The injection-molded parts are always top quality. We really appreciate your professionalism with delivery and project management
bella
Bella
US