Custom Rubber Bellows

Molded rubber bellows are made to your specifications on demand, with rapid shipping available.

Custom Molded Rubber Bellows

rubber bellow application

Flexiparts Plastic is a leading supplier of high quality rubber bellows and sheathing. We are experts in customizing rubber bellows molds of any shape and size to cover different ranges and directions of movement, and they not only provide protection but also simplify assembly of the final product. Our primary goal is to continually exceed our customers’ expectations by providing them with high performance rubber bellows, competitive pricing, on-time delivery, and superior customer service. 

Getting a custom molded rubber bellows 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 Bellows Parts That Meet Your Exact Specifications

We offer high-quality custom molded bellows—available in both small and large sizes—including rubber boots, protective sleeves, flexible covers, and expansion joints tailored for diverse industries and applications. Our products provide reliable and efficient protection against dust, moisture, oils, chemicals, UV exposure, and other harsh environmental factors, ensuring the longevity and optimal performance of your equipment.
*Please note: The molded rubber parts shown are not in stock — they are custom examples that show Flexiparts Plastic’s capabilities.

LET’S START A NEW CUSTOM RUBBER PARTS

Tell us your requirement, our engineers help you make it a reality!

Design Rubber Bellows Suggestion

When designing custom molded rubber bellows, it’s essential to ensure flexibility, expansion, bending strength, and durability. This involves optimizing the corrugated shape and wall thickness for both movement and strength, while selecting materials that resist heat, chemicals, and fatigue. Designers should also consider fluid type, pressure requirements, and the overall weight and size to ensure proper fit and reliable performance in the intended application.

rubber bellow CAD

Rubber Bellow Processing Methods

Material

Molded rubber bellows are available in several rubber materials including:

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

Rubber bellows offer flexibility and durability, protecting components from dust and moisture. A reliable rubber bellows company provides custom solutions.

  • Stress alleviation of pipelines
  • Reduced noise
  • Flexible and secure seal around moving parts and components
  • Extended life of system components

Rubber bellows are commonly found in cars, machinery, pipes, and other equipment where flexibility and protection are needed.

  • Cooling water systems
  • Condensers
  • Gas lines
  • Water pipelines and piping
  • Pumps
  • Turbines
  • Boilers
  • Automotive suspension systems
  • Mechanical vibration dampers

Related FAQs of Rubber Bellow

We offer competitive pricing and support small batch custom orders to meet the needs of clients of different sizes.

We offer detailed technical consultation and sample verification services to ensure each custom project meets your specifications and needs.

The durability of rubber bellows depends on the material type, environmental conditions, and application. We offer customized solutions to ensure optimal performance in various environments.

Start Your Project!

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