Custom Rubber Bellows Air Intake Hose Manufacturer

Product Overview

Our rubber bellows air intake hoses are designed for automotive and industrial systems where flexibility, durability, and airflow stability are required.

Compared with standard rubber hoses, the corrugated (bellows) structure allows better flexibility and vibration absorption, making it ideal for engine intake systems and complex installations.

We manufacture all hoses based on drawings or samples, supporting full OEM and custom production.

Key Features

• Corrugated design for enhanced flexibility

• Excellent heat and oil resistance

• Strong durability under vibration and pressure

• Smooth inner surface for stable airflow

• Long service life in engine environments

  
  

• OEM Custom Rubber Hose Manufacturer

• We are a direct factory with over 20 years of experience in rubber molding.

• Customization Options

• 1. Structure Design

• Bellows / corrugated / multi-layer

• Straight or complex shapes

• 2. Material Options

• EPDM (heat resistant)

• NBR (oil resistant)

• Silicone (high temperature)

• 3. Dimensions

• Inner diameter / outer diameter

• Wall thickness

• Length and angle

• 4. Functional Design

• With connectors

• Reinforced layers

• Air-tight structure

  
  

• Technical Specifications

• Parameter	Details
  Material	EPDM / NBR / Silicone
  Structure	Corrugated / Bellows
  Temperature	-40°C to +220°C
  Hardness	50–80 Shore A
  Process	Injection / Compression
  Application	Automotive / Industrial

• Applications

• Automotive air intake systems

• Turbo intake hose

• Engine ventilation systems

• Industrial air ducts

• Machinery air transfer

  
  

• Quality Control

• 100% dimensional inspection

• Surface and appearance inspection

• Pressure and leakage testing

• Material compliance (ROHS / REACH)

  
  

• Why Choose Ronghai Mould

• 20+ years manufacturing experience

• Strong OEM & custom capability

• Stable quality control system

• Fast sampling and production

• Global export experience

  
  

• Get Your Custom Rubber Hose Today

• Send us your drawings or samples.

• We will provide:

• Fast quotation within 12 hours

• Free sample support

• Engineering suggestions

  
  

• Related Products

• Rubber Vibration Mount
   /rubber-vibration-mount.html

• Oil Seal Ring
  /sealing-for-industrial-use-custom-o-rings-seals.html

FAQ

Q1: What is a rubber bellows hose?
A corrugated rubber hose designed to provide flexibility and absorb vibration in air intake systems.

Q2: What material is best for intake hoses?
EPDM is commonly used for heat resistance, while silicone is suitable for higher temperatures.

Q3: Can you customize the hose?
Yes, we manufacture based on drawings or samples with full OEM support.