Elastotech S.r.l.


Custom designed items
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O-Rings
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Custom designed items
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O-Rings
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Custom designed items
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O-Rings
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Elastotech S.r.l.
Via Provinciale 92/94
24060 Castelli Calepio Bergamo
Italy
Telephone+39 035 449 6000
Fax+39 035 442 7788
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About us
Elastotech produces rubber products and industrial gaskets usable for different applications:
- O-Rings
- Washers
- Disks
- Single cones
- Double cones
- Lip seals
- Other design items
- Silicone items
- Some of the most usual applications of Elastotech rubber articles:
- Sanitary fixtures
- Water distribution
- Heating
- Gas flow and regulation
- Hydraulic and pneumatic applications
- Household electrical appliances
- Automotive
- Various applications
Every item is manufactured at the factory: from the production, workshop, quality, deburring, and sorting divisions, the compounds warehouse and the finished products warehouse ensure the entire chain in our plants to the worldwide shipment thereof.
Elastotech contains the experience gained in more than 40 years of activity in the sector of elastomer moulding for the most diverse uses, from parts of refined design to components with exceptional technical performance for the most demanding industrial sectors.
Today, our company expands over a surface of 30.000 m², 16.000 m² of which are covered, and has a warehouse that insures prompt delivery thanks to it containing billions of stocked pieces, and we are capable of producing up to 18.000.000 pieces per day.
Raw compounds enter our factories and leave as finished products. All processes, from moulding to trimming, from tumbling to facing, are carried out completely on our premises. This allows us to check the product during each phase of manufacture and to guarantee an excellent quality/price relationship. Production is divided between O-Rings and components realised according to our clients' designs.
Products
Raw compounds enter our factories and leave as finished products.
All processes, from moulding to trimming, from tumbling to facing, are carried out completely on our premises. This allows us to check the product during each phase of manufacture and to guarantee an excellent quality/price relationship.
Our product groups
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Keywords
- Orings
- Rubber
- Gasket
- Sealing
- Elastotech s.r.l
Our Products

Custom designed items
Other items are all rubber items produced by Elastotech that do not fall within the others categories. It should be noted that the O-Rings represent approximately 50% of total production, while the sum of the other categories described above corresponds to 20%.
The other design items therefore cover the remaining 30%. These items are: grommets, bellows, set collars, square bezels, quad-rings, oval-rings, etc... The following tables are available: Collars Table containing the measurements of the rubber set collars available and the Oval-Rings Table which lists all the moulds that may be used for producing these special items.
Elastotech's forty years of experience in producing rubber articles guarantees the ability to make any item in elastomer, if necessary advising the customer on the exact type of compound to be used. Elastotech personnel co-operate fully with the customer, especially during the design of a new item. The request for co-operation to resolve particular sealing problems is particularly appreciated.
Some of the most usual applications of Elastotech rubber articles:
- Sanitary fixtures
- Water distribution
- Heating
- Gas flow and regulation
- Hydraulic and pneumatic applications
- Household electrical appliances
- Automotive
- Various applications

silicone membranes
Silikonmembrane für Getränkespenderpumpen in hochwertigen professionellen Maschinen, hergestellt aus mikrofiltrierter Mischung mit strengen Toleranzen

sealing solutions
Other items are all rubber items produced by Elastotech that do not fall within the previous categories. It should be noted that the O-Rings represent approximately 50% of total production, while the sum of the other categories described above corresponds to 20%.
The other design items therefore cover the remaining 30%. These items are: grommets, bellows, set collars, square bezels, quad-rings, oval-rings, etc... The following tables are available: Collars Table containing the measurements of the rubber set collars available and the Oval-Rings Table which lists all the moulds that may be used for producing these special items.
Elastotech's forty years of experience in producing rubber articles guarantees the ability to make any item in elastomer, if necessary advising the customer on the exact type of compound to be used. Elastotech personnel co-operate fully with the customer, especially during the design of a new item. The request for co-operation to resolve particular sealing problems is particularly appreciated.PRODUCTS
- O-Rings
- Washers
- Disks
- Single cones
- Double cones
- Lip seals
- Other design items
- Silicone items

Epdm membranes
We produce tailor-made elastomeric components under customer request and specification, the material used is the peroxide EPDM, our code ME0940,
multi-certified material for drinking water contact.
The membranes can be produced with or without a metal insert.
To solve the sticking problem we offer various anti-sticking solutions including plasma treatments.

O-Rings
O-Rings
Present almost everywhere and used tomeet the most diverse sector needs, the O-ring is ultimate in sealing devices. Essentially, it's the most humble and simple of devices, but also the most extraordinary and valuable.
Elastotech affers over 4000 different sizes (over 1200 of which are standard), each of which is available in over 500 compositions of different materials (of which over 200 are standard). having received its ISO 9002 certification for its quality system, Elastotech is committed to continuous improvement to guarantee its customers consistent characteristics, precise sizes and careful finishing for parts, and a good price/quality ratio.
O-rings that can be used in all productions for every type of article. The O-rins are usually made in standard mixes according to size, type of mix. Shore hardness and colour.