Custom EPDM Nitrile Rubber Expansion Bellows Boots
Custom EPDM Nitrile Rubber Expansion Bellows Boots
Custom EPDM Nitrile Rubber Expansion Bellows Boots
Custom EPDM Nitrile Rubber Expansion Bellows Boots

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Custom EPDM Nitrile Rubber Expansion Bellows Boots

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4yrs

Xiamen, Fujian, China

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Product description

Custom EPDM Nitrile Rubber Expansion Bellows Boots

Rubber Bellows and Tubing Rubber Bellows,Rubber  Tubing ,Customized Rubber Bellows,Silicone Rubber Bellows



Custom Epdm Nitrile Rubber Expansion Bellows Boots 
Rubber Expansion Bellows Boots are used as a cover or expansion joint to protect device or machines, which are made by rubber compression molding, rubber injection mold or extrusion tool.
Rubber Expansion Bellows Boots are designed as a cover mainly protect against dust, water, oil, grease, acids, bleaches, spatter or other environment elements.


Rubber Bellows and Tubing Rubber Bellows,Rubber  Tubing ,Customized Rubber Bellows,Silicone Rubber Bellows


Rubber Bellows and Tubing Rubber Bellows,Rubber  Tubing ,Customized Rubber Bellows,Silicone Rubber Bellows

Rubber Bellows and Tubing Rubber Bellows,Rubber  Tubing ,Customized Rubber Bellows,Silicone Rubber Bellows

Rubber Expansion Bellows Boots-Main Structions and Shapes
Straight Convolution Rubber Bellows
Spiral Convolution Rubber Bellows
Concentric Rubber Bellows
Tapered Rubber Bellows
Metal+Rubber Overmold Bellows 
Rubber Bellows with Clamping, Hole & Lock

Rubber Expansion Bellows Boots-Materials Ddoption
RUBBER COUMPOUNDS TYPES AND REFERENCES
  Material  Abbreviation Temperature Range
(dry heat)
Aging Weathering 
Ozone
Oil& Grease 
Resistance
Water Swell Resistance Flex-Fatigue Economy of
Material
Material Notes                         
 
(Neoprene)
CR -40F to 250F Good Good Average Very Good Good exposure to refrigerants,
can be compounded for FDA applications
Nitrile NBR -22F to 212F Poor Very Good Good Good Very Good Automotive Applications,
Good Oil Proof
Ethylence-Propylene EPDM,EPM -60F to 300F Very Good Poor Very Good  Good Very Good Outside Applications,
Good Weather Proof
Silicone VMQ -75F to 450F Very Good Average Very Good Very Good Average Medical Applications
Fluorocarbon FKM 5F to 390F Very Good Very Good Good Average Poor Rubber King,
Widely Applications

Rubber Expansion Bellows Boots-Some Typical Applications:
Expansion joints
Rod & Ball screw covers
Piping penetration seals
Fan duct connections
Compressor and engine intake and exhaust manifold connections

Custom Rubber Expansion Bellows Boots Requirements:
1. Offer 2D, 3D design drawings or samples, and also tell us your sizes telorance demands.
2. Bellows Materials Demands: Rubber, Silicone, EPDM, Nitrile, etc, or tell us operating environments, functions etc.
3. Durometer Demands (Hardness Shore A): 
4.. Silicone Bellows Surface Demand
5. Working Environmment Demands
6.Silicon Bellows Flashing Demands etc.
(Note: Different Silicone Rubber Bellows durometer demands, surface demands, parting lines demands or rubber flashing demands have different production difficulty and production cost. Epecially for mold-making technology demands, compression mold steel choice, mold maintain when mass production etc.)

 Durable dust cover


What is rubber expansion joint?
Rubber Expansion Joint is flexible connector fabricated of natural or synthetic elastomers, fluoroplastics and fabrics and, if necessary, metallic reinforcements used to absorb movements in a piping system while containing pressure and a medium running through it.



What are expansion joints used for?
Expansion joints are used to absorb thermal expansion. They can also be used toabsorb contraction in cryogenic lines and to reduce vibration in piping systems. Materials of construction for the bellows can be stainless steel or rubber or even a composite material.


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