Custom Rubber Elbows
Custom Molded Rubber Elbows

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
LET’S START A NEW CUSTOM RUBBER PARTS
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)
Benefit
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
Application
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
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