Most mechanical designers will primarily use standard seals when designing products, but when they cannot find available seals, they need to choose custom parts, actually we have been in the OEM o-ring industry for many years and can design and produce custom rubber seals in various size and shapes.
Material, Hardness and Color
Like standard seals, custom seals can be made of exactly the same material, hardness, and color. The materials mainly include NBR, HNBR, FKM / Viton, Silicone, EPDM, PTFE, FFKM, etc. The hardness is generally between Shore A 60-90, and the color is usually black, brown, red, transparent, etc. We will complete the production according to the customer’s specifications.
Application of Custom Seals
Although custom seals are used less frequently than standard seals, they are still popular in a wide variety of modern industries. These versatile rubber seals are commonly used in the following industries:
Hydraulics & Pneumatic
Oil and Gas
Semiconductor Processing
Aerospace
Food Processing
Water Filtration
Electronic Products
Machinery Fabrications
Plastic Sealing
Automotive
Medical Equipment
Please contact sales@polysealing.com when you are in need of any rubber parts, we always welcome your contact.