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Why the Industries can’t Function Without O-Rings
O-Ringsare the most basic of all components required to keep components together inany present-day machinery. The O-rings are the basic keeping-the-cog-together elementsin any given industry system. They are responsible for preventing leakages andslip and keep two machine parts from being disjointed. The machinery functionalin any manufacturing or storage plant today is made up of smaller, unit cogsthat are joined together at the ends. The O-rings are responsible for securingthese joints. From pipelines in a petrochemical plant to the space shuttle nosecone, O-rings are playing their due part everywhere in the manufacturingsector. Especially in the one associated with the infrastructural development.
Keeping in mind the multi-dimensional usage of theubiquitous O-rings, the manufacturing industry is now building O-rings ofdifferent designs, shapes, and sizes. And those from different materials aswell. Need is the mother of invention and as newer avenues for the use of O-Ringsin modern machinery are discovered, the need to manufacture suitable O-ringsdevelops as well. And that is why perhaps while the O-rings used to be allround shaped a few years ago, now they can be found in the solid square and thestrong, gripping cross triangle even. Some O-Rings are designed to close uponthe joins and hold them firm in their clutch. Many different designs like thatof the x-ring have been experimented with as well.
Apart from the designs, the variations can also befound in the materials used for the production of O-rings. There are rubberbased O-rings meant to seal the underwater machinery which can’t use therust-prone iron and those that might require high elasticity. Buna-N and Buna-Sare used to manufacture these O-rings. Then there are systems that need to behighly heat-resistant. Silicon is the perfect material to produce heatproof O-rings that find use in many high-end applications.Similarly, SBR, NBR, Kalrez, EPDM, PTFE, and Aflas O-ringscan be found which all have a rubber base.
The sizes of all O-Rings manufactured in the marketare determined by American standards, The British Standards, and the Japanesestandards depending on the manufacturer. Many O-Rings in the market areavailable in sets and kits that contain O-rings of the same material indifferent sizes. An O-Ring, however, should always be selected keeping in mindthe job that is required to be performed with the help of it.
