2ply GLL Vacuum Bellows-Genleelai

2ply GLL Vacuum Bellows

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Attribute Description
Layer Composition Outer Layer: Durable, Abrasion-Resistant Fabric Inner Layer: Gas-Tight, Vacuum-Seal Material
Type Flexible Vacuum Bellows
Structure 2-ply (Double Layer) Construction
Application Vacuum Systems, High/Low Pressure Environments
Design GLL (Gas-Tight, Lightweight, Long-lasting)

Product Details

Product Description

2ply GLL Vacuum Bellows are high-performance components designed to absorb movement, vibration, and thermal expansion in exhaust systems. Crafted from durable, flexible materials like stainless steel, these pipes are essential for protecting exhaust systems from damage, minimizing noise, and ensuring smooth operation under high temperatures and engine vibrations.

Applications

1. Automotive Industry

  • Vehicle Exhaust Systems: Flex pipes play a vital role in cars, trucks, and motorcycles, absorbing engine vibrations and accommodating thermal expansion. This helps reduce stress on the exhaust system, prevents leaks, and enhances overall durability.
  • Performance Upgrades: In high-performance vehicles, flex pipes maintain system flexibility and protect the exhaust from stress during aggressive driving conditions.

2. Industrial Equipment

  • Machinery Exhaust: Used extensively in industrial machinery, flex pipes manage vibrations and thermal expansion, ensuring long-term durability and reliability.
  • Generator Exhaust Systems: These pipes reduce vibrations and handle movement in power generators, improving system efficiency and extending its service life.

3. Marine Applications

  • Marine Engines: Flex pipes are designed for boats and marine engines, absorbing vibrations and thermal expansion to protect the exhaust system in harsh marine environments.
  • Exhaust System Flexibility: These pipes provide the flexibility needed to accommodate engine movements, reducing stress on the vessel’s hull.

4. Aerospace Industry

  • Aircraft Engines: In aircraft exhaust systems, flex pipes manage vibrations and thermal expansion, maintaining the structural integrity of the system under various flight conditions.
  • Spacecraft Applications: Designed to withstand extreme temperatures and vibrations, flex pipes are critical for the demanding environments encountered in space travel.

5. Construction and Heavy Equipment

  • Construction Machinery: Flex pipes are used in heavy equipment such as bulldozers and excavators, managing engine vibrations to prevent damage and prolong the operational life of the exhaust system.
  • Heavy-Duty Vehicles: In large vehicles like dump trucks and loaders, flex pipes ensure the exhaust system’s resilience by absorbing vibrations and accommodating thermal expansion.

Exhaust flex pipes are a versatile and essential solution for a wide range of industries, ensuring efficiency, durability, and optimal performance in demanding applications.

Detailed Photos

 vacuum bellows stainless steal hose

Construction and Structure

1.Components

  • Bellows + Double Braid + Nipple + Cap
  • Bellows with Outer Braid / Bellows with Inner Braid
  • Bellows with Interlock / Bellows with Nipples

2.Customization: Tailored structures are available to meet specific application requirements.

3.Functions of Components

  • Bellows: Provides a flexible connection and absorbs shocks.
  • Outer Braid: Ensures pressure resistance and protects the bellows.
  • Inner Braid or Interlock: Directs exhaust flow, shields the bellows, and reduces engine noise.
  • Caps: Securely connect the outer braid to the bellows for enhanced stability.

Size and Specifications

Inner Diameter (ID)

  • Available in sizes ranging from 1″ to 6″.

Overall Length

  • Options range from 4″ to 17″.

Standard Inner Diameter (ID) Options

  • Imperial Sizes:
    1-3/4″ (45mm), 2″ (51mm), 2-1/4″ (57.2mm), 2-1/2″ (63.5mm), 3″ (76.2mm), 3-1/2″ (89mm), 4″ (102mm)
  • Metric Sizes:
    43mm, 50mm, 52mm, 54.5mm, 60mm, 61mm, 65mm, 70mm

Standard Overall Length Options

  • Imperial Sizes:
    4″ (102mm), 6″ (152mm), 8″ (203mm), 9″ (230mm), 10″ (254mm), 11″ (280mm), 12″ (305mm)
  • Metric Sizes:
    120mm, 165mm, 180mm, 200mm, 240mm, 250mm

Customization: Tailored sizes, structures, designs, drawings, and logos are available to suit diverse application needs.

 

Packaging and shipping

1.   Carton Box Packing: Cost-effective and allows for higher loading capacity, though it may pose challenges for loading and unloading.
2.   Wooden or Steel Pallets Packing: Easy loading and unloading.
3.   Customized Packing: Options selected based on clients’ requirements.
4.   Shipping: Better to choose sea shipment, if urgent demand can choose Air shipment.

Certification

Our factory is certified with ISO 9001, CE Marking, and RoHS Compliance, guaranteeing the highest standards of quality, safety, and environmental responsibility

genleelai autoparts certificate

FAQ

1. What’s the MOQ?
We have different specification in stock,  accept small orders.

2.How about delivery time?
Depend on your order quantity, normally  1~5 weeks per order

3.Can I get a sample?
We can supply 1 or 2 samples for free for checking quality/constructure, customer only need to pay express fee.

4. Can I ask different size & logo
Any size/constructure is welcomed, we can follow your detailed special request.

 

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