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      +44 (0) 1706 363790
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Manufacture, process and supply plastic, insulation and rubber products to industry

Sewn Bellows

Sewn Bellows



 
 

 


Sewn bellows are a cost-effective solution for applications where lower quantities are required. Where it is not possible or practical to dismantle equipment, sewn bellows can be supplied ready for fitting around a shaft as a “split bellow”. The split is closed after installation using a ‘tape and clip’ joint.  Our sewn bellows can be stitched and / or welded and are custom made to suit your requirements.

Applications: Protection of shafts, pneumatic cylinders and machine slideways from swarf, rust, dirt, product and weld splatter.

Availability:

Size: Made to order, please enquire. We have instructions on how to measure a bellow to aid the process.
Material
 
Thickness (mm) Temperature (°C) Key Features
 
EPDM Coated
Glass Cloth
0.7 Up to +130 Good resistance to weather, oils, solvents, acids and alkalis.
PVC Coated
Polyester
0.47, 0.75 -20 to +60 Tough, flexible materials with good resistance to abrasion and weather.
Silicone Coated
Glass Cloth
0.4, 0.6 Up to +250 Flexible high temperature cloth with either a single or double sided coating.
Neoprene Coated
Glass Cloth
0.45 Up to +100 General purpose grade with good resistance to ageing and weather.
Viton® Coated
Glass Cloth
0.8 Up to +250 Very good resistance to oils and solvents. Good resistance to alkalis, dilute acids and concentrated acids.
Hypalon Coated
Glass Cloth
0.5 -20 to +135 Excellent resistance to weather. Good resistance to oils, solvents, alkalis, dilute acids and concentrated acids.
Aluminium Coated Glass Cloth 0.8 Up to +150

Good heat reflective properties and good resistance to solvents and corrosive liquids.

Graphite Coated
Glass Cloth
1.3 Up to +600 Excellent heat resistance, good abrasion and release properties.
Silkev® Silicone Coated Aramid Fibre 2.5 Up to +220 Excellent base fabric durability with a high temperature, non-stick, food approved white silicone coating.
Polyester Fabric (Terylene) 0.5 Up to +150 Good resistance to stretching, shrinking, wrinkling and abrasion. It is also easily washed and quick drying.
Neoprene Coated Nylon 0.8 TBC Good strength and abrasion properties with resistance to both ageing and weathering. 
PTFE Coated Glass Fabric 0.41 Up to +260 Excellent durability at high temperatrures and is non-flammable. Excellent resistance to chemicals and is easy to clean.

Note: Please see the industrial fabrics page for our full range of materials available.

Examples of our Sewn Bellows

Polyurethane Coated Nylon Bellow
(
With Kevlar® Stitching)
Aluminium Coated Glass Cloth Bellow
(With Press Stud Joint)
PVC Coated Nylon Bellow
(With Rings and Earthing Wire)
Polyurethane Coated Nylon Bellow (With Kevlar® Stitching) Aluminium Coated Glass Cloth Bellow (With Press Stud Joint) PVC Coated Nylon Bellow (With Rings and Earthing Wire)
     
Various Sewn Bellows Sewn Convoluted Bellow  
Various Sewn Bellows Sewn Convoluted Bellow  

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