The sealing rings can be provided in standard version (coated alloy steel rings with lapped mating surfaces and surface hardness Rockwell C 65) or heavy duty version. The heavy duty version is made
from special castings with high percentage of chromium and molybdenum resistant to all types of corrosion and oxidation. They are subjected to special heat treatment processes in order to achieve
the highest hardness values (Rockwell C 68), optimizing, in this way, durability and wear resistance.
As far as rubber compound is concerned, three types are proposed by Al-Johani:
-standard, suitable for a temperature range from -15
Al-Johani seal groups are a result of many years of experience associated with the production of undercarriage components. |
Currently, the lids that are in direct contact with dairy products on the market are mainly made of aluminum foil. Heat-sealed foil has strong permeability resistance, high heat sealing performance, strong oxidation resistance, good plasticity, and can make the shelf life of ...
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Mega Ind Equipment\'s is a leadingHydraulic Seals Manufacturer in UAE ...
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