industrial rubber o ring seals metric o-rings manufacturers
Types
Silicone O-Ring
Silicone lends its support to applications that require a material high in resistance to fast, wide temperature swings, extreme dry heat and UV weathering. Typically, they're used in the heating and medical industries. However, because silicone is so expensive, silicone O-rings are also sometimes used around earplugs and as necklace strings.
EPDM O-Ring
O-ring EPDM types are extremely resistant to alcohol, polar solvents like MEK. However, they do have poor resistance to petroleum oils and greases. Most often, they are used with solvents.
Neoprene O-Ring
Heat exchangers and chiller systems rely on neoprene O-rings to seal refrigerants, inside.
FKM O-Ring
FKM O-rings are useful in processes similar to other rubber O-rings, such as oil refining and chemical processing, because they are chemical resistant and have an extremely high process temperature limit.
Nitrile O-Ring
Of all the standard O-ring products, nitrile O-rings are the most popular. They are regarded for their oil and fuel resistance.
Clear O-Ring
Clear plastic O-rings are used routinely in hospitals and medical care centers, for IVs and other clear tubing. They are also common in food and beverage processing. Typically made from polyurethane or silicone, they can be ultra-clear or semi-clear, depending on your needs.
Metal O-Ring
Rubber O-rings are not universally temperature resistant without additives, which is why manufacturers sometimes also use metal O-rings or metal alloyed O-rings. Metal O-rings are generally stronger and more resistant to other stresses as well, like corrosion. They are used with applications that have a wider range process range, temperature range and/or corrosion range.
Metric O-Ring
Metric O-rings are O-rings with measurements specified using the metric system. Most O-rings outside of the US, including global O-rings, use metric O-ring measurements.
O-Ring Cord
O-ring cord is an O-ring product sold by the foot. With it, you can slice the material yourself, creating any O-ring size for a quick seal whenever you need it. They work best with large diameter, static applications.
Advantages of O-Rings
O-rings offer their users quite a few advantages over other seal types. These include: flexibility, superior sealing, a wider range of uses, a wider range of sizes, low manufacturing costs and reusability.
What we mean by flexibility is that, even if the two surfaces it's joining are uneven or imperfectly matched, the O-rings can seal them. In addition, the seal they create, no matter the surface, is airtight. This is because O-rings on the shape of the cavity in which it resides, creating a vacuum.
As we mentioned, O-rings have a much wider range of use than other gasket seals. This is because they have a wider temperature range, a greater pressure tolerance (sometimes upwards of 100 bar), and because they can be made into an extremely wide range of sizes. Also, they do not generate critical torque under high pressure, meaning they put neither themselves nor their application at risk for structural damage.
Though they are superior to other gaskets, they are not more expensive than them. Instead, they are relatively cost-effective, thanks to the reasonably priced processes used to make them. On top of that, because they are usually made from rubber, metal or polymer materials, they can be used over and over again. This saves you money and puts less stress on the environment.
Melon Rubber&Plastic is specializing in the manufacturing of precision rubber ring, silicone ring, ring and industrial rubber products over ten years experience; including rubber gaskets, rubber grommets& Bushings, rubber diaphragms, rubber section cups, one way check sealing valves, rubber stoppers, rubber plugs, rubber caps, silicone parts manufacturing and custom made seal rings.
Even If you do not have a technical drawing, Melon Rubber&Plastic has the ability to reverse engineer your product for you directly from a sample. From simple to highly complex rubber shapes, we takes pride in our ability to consistently produce accurate molded rubber products guaranteed to meet your exact specifications and function perfectly within your application.
As a company specialized in manufacturing and manufacturing rubber and silicone products, Melon has been in
production for more than ten years.Production experience, ISO certified workshop and professional technical team.
We are committed to the production of rubber products, silicone products, according to different conditions, choose
different materials to adapt to it. So you can tell us your needs, we can customize a suitable product for you according.
you are welcome to consult us.
FAQ:
Q:Are you a trader or a manufacturer?
A:We are a trading and manufacturing company with specialized manufacturing factories and trading departments.
Q: How can I get some samples?
A:Please contact us. We are honored to offer you free samples. It will cost some sample charge for custom
designs,but it is refundable when order is up to certain quantity.
Q: What is your terms of payment?
A: 7 days for prototype tooling & samples, 14 days for production mold, 14-28 days for MOQ.
Q: Why choose us?
A: We have professional team with rich experiences and high precision equipment which can guarantee the
product quality, through our scientific management and strict cost control we can offer you the best competitive !
Welcome to inquire, let's get started!
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