About Techno Ad

Techno Ad is your comprehensive supplier for all sealing solutions
Starting with standard O-Rings, through all other standard seals as well as custom molded parts based on customer’s design and also rubber to metal bonded seals. Through our extensive network of international suppliers and manufacturers, together with our local production, engineering and prototype support we are expertly equipped to fulfill all of your sealing requirements.
  • Custom Shapes

    Techno Ad offers O-Rings in wide array of sizes, AS568, ISO3601, standard and non standard sizes from all types of elastomers.
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  • O-Rings

    All Standard AS 568 and ISO 3601 sizes and many additional non-standard sizes to all applications and market specifications
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  • Fabric Reinforced Diaphragms

    Diaphragms are flexible barriers that are commonly used to provide a seal and to isolate an enclose between a moving and stationary part.
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  • Back-up Rings

    A Back-up ring is a rigid ring that holds an elastomeric seal to its designed shape, and holds it in its correct position.
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  • Flange Gaskets

    Flange gaskets fit between two stationary parts of an assembly to form a static seal. The assembly parts typically have a flared area that provides an attachment surface for the gasket.
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  • Quad/X-Rings

    X-rings, also known as Quad Rings©, are similar to O-rings, but have an x-shaped profile.
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Markets & Industries

Techno Ad is your comprehensive supplier for all sealing solutions
Starting with standard O-Rings, through all other standard seals as well as custom molded parts based on customer’s design and also rubber to metal bonded seals. Through our extensive network of international suppliers and manufacturers, together with our local production, engineering and prototype support we are expertly equipped to fulfill all of your sealing requirements.

Waterworks

Sealing solutions for Potable Drinking Water, Desalination, and Industrial or Municipal wastwater treatment

Irrigation

Rubber Seals for pipes, hoses, tubing, driplines, sprinklers, filters, and valves

Medical / Life Sciences

Bio-compatible and FDA certified silicone and other seals for invasive and non-invasive procedures

Aerospace / Military

High Quality, precision engineered parts and compounds to MS/AMS specifications

Chemichal Processing

High performance, cost effective sealing solutions for environments with aggressive chemicals and high temperatures

Oil & Gas

Durable protected seals, tested for resistance to heat, chemical, pressure and corrosion – FFKM/Kalrez®, FKM/Viton including Norsok M710

Semiconductor Processing

Meeting the highest levels of purity, safety, and performance for wafer processing, and die preparation

Food Processing

Wide range of FDA approved elastomers, designed for mechanical and thermal, hygienic processes, including cleanroom production

Automotive

O-Rings and specially designed seals that are resistant to extreme temperatures, fuel, oil and other automobile fluids

Learn Everything You Need

All you need to know. Tools, articles, researches, information and more

Partners & Clients

From standard O-Rings and seals, to custom molded parts based on customer design and rubber to metal bonded seals. We are expertly equipped to fulfill all of your sealing requirements through our extensive network of international suppliers and manufacturers, together with our local production, engineering and prototype support
Techno Ad is your comprehensive supplier for all sealing solutions
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