There are so many items that come in handy in industrial applications. One category includes gaskets and seals that are used a lot in the manufacturing world. The most common ones are o-rings. O-rings are made from elastomers and looks like a doughnut. The purpose of using an o-ring is to seal. You have no idea of its sealing capacity in spite of the fact that they are quite cheap and very easy to install.

O-Rings are used extensively in the following industries:
•Transportation
•Gas, oil and petroleum
•Food and beverage
•Electronics
•Chemical

O-rings have the scope of getting customized as per the requirement which is important. It is possible to get the o-ring of different dimensions made based on where they are to be used. Manufacturing units make miniature o-rings and ones of larger dimensions. Additionally, it is important that the manufacturer abides by certain norms and standards like as AS 568, DIN ISO 3601 and JIS.

Lusida Rubber Products company manufactures several custom molded rubber products including gaskets and seals. Lusida has an experience of more than 20 years in this field and it speaks up for itself with the quality of their products.

Gaskets and seals are used a lot in different industrial applications and the commonly used ones are o-rings. They can be custom-made as per the requirement.

Applications of mechanical engineering are all around you. There are chances that you missed seeing it. One revolution of the branch of engineering are o rings. They are popular because they have made it possible to devise new machinery and make work environments safer for people.

Basically, o rings are meant to prevent a liquid or gas to escape by blocking their path. They help in sealing things and do their job perfectly. O rings are made from elastomers and are flexible by nature. In short, o rings are seals for liquids and gases that work quite effectively.

The main places where you can find these are engines, compressors, refrigerators and boilers. They are mainly used in processes where there is a high temperature or pressure. You might not even realize but they may be there right in front of you as a part of your day to day life.

Lusida Rubber Products is a manufacturing facility in China that manufactures a number of products like gaskets and seals including o rings. Apart from materials like rubber, Lusida also manufactures products from silicone and metals. The procedures involved and materials used are FDA-approved. The company is able to manufacture the products in a timely manner while keeping the budget in mind.

O rings are seals for liquids and gases and are used in a number of applications. In fact, they are a part of everyday life. Lusida rubber is a firm that manufactures them.

There are a lot of different processes in the manufacturing world. One of them is extrusion. The main purpose of this process is to create products that have a fixed cross section. In comparison to other manufacturing processes, extrusion seems to be advantageous. This is because it allows creating complex cross-sections with materials that are brittle by nature. Extruded products also have a perfect finish. In addition to that, products made by solid rubber extrusion are smooth, soft, biocompatible, have transparency and are resistant to tear.

Manufacturers like Lusida Rubber Products extrude materials like Chloroprene, Butyl, Viton™, Nitrile, Neoprene, SBR, NBR, Natural Rubber and EPDM. In addition to that, the methods employed during manufacturing are approved by FDA.

Apart from solid rubber extrusion, there is sponge rubber extrusion as well. It is quite similar to the former but involves addition of chemicals during processing. This lets you use it for several applications. Most of the extruded products include extruded seals and extrusion seals with wire carrier. These are widely used for different purposes. Extruded seals are used for pumps, mills, industrial equipment, automobiles, construction, fuel tanks, electronic enclosures and much more. In fact, you would find these seals in doors and windows so that wind and water don’t enter into your house.

Extrusion is a process of creating products that have a fixed cross section. Most manufacturers carry out solid rubber extrusion and sponge rubber extrusion. They are used for several applications.

How to select O-Rings

There’s an increasing range of size and material used to make O-Rings in the rubber, plastic and metal industry. The production of O-Rings has gone up recently. The demand of O-Rings is also on the rise. This means that O-Rings are now used for countless reasons. Therefore, you can easily get confused when selecting the best O-Ring for your home/ work use.
In this guide, I give the best tips to use when selecting the right O-Ring for your intended purpose. Please read on.
What is an O Ring?
Also called Toroidal Seal, an O-Ring is a doughnut-shaped object (a torus) that is crafted from an elastomer, and can be used as a seal to stop the flow of fluids.
O-Rings are often simplified and economical products that ship in several forms and can be used for several uses. For instance, you can use an O-Ring as a static seal to replace a sealing washer. You can also use the product as a both single and double acting dynamic seal. Others prefer to use the O-Ring to radially seal cylinders from either internal, external or axial positions.
O-Rings can be manufactured effortlessly, in both small and large volumes depending the required size. This is thanks to their circular form that can be elastic and often features an ring-shaped cross section.
Here some of the common factors to consider when selecting O-Rings:
• The size of the object being sealed – inches or metric
• Predicted applied pressure
• Anticipated temperature levels
• Application type – static or dynamic application
• Type of material – solvent, abrasive, caustic, acid
• If dynamic – speed of moving surfaces
Different instances when you have to select an O-Ring
When replacing an old or damaged seal
• Start by measuring the cross-section “W” to determine if it’s an imperial size (BS 1806), a metric size (BS 4518), or any other metric standard.
• Measure the inside diameter (I.D.) readings of your cylinder using a Vernier caliper to get accurate readings. Bear in mind that an O-Ring is usually differentiated by its I.D. x section – say, 5 x 16. This means you can use these I.D. readings to select the closest O-Ring that’ll fit.
• If you’re not sure, select a sighly larger O-Ring size, given it can easily compress to fit a smaller I.D. – but I advise landing the exact O-Ring size.
When the O-Ring is missing and only have housing metalwork
If somehow you’re lacking an O-Ring but have the shaft, rod or piston, you can use the procedure above to get the right O-Ring.
When at the design stage
• In this instance, you have a series of options. Opt for ex-stock O-Rings both in size and material.
• Ask for customized products when you lack alternatives.
• Stick to commonly preferred material finishes and durability.
• Know how and where the product will be used, whether static or dynamic. This will determine the size and material you’ll select.
For example, temperatures will determine the material of the O-Ring, while the applied pressure will decide the rubber hardness, size of groove and the extrusion gap of the product. This means that if the pressure applied is high, opt for a minimum gap. Alternatively you have to include the back-up washers, and larger grooves.
When factors are unknown
• In this case, I advise performing a rather overall assessment.
• Choose the largest O-Ring section to match the nominal groove I.D. – allows for extreme temperature withstanding and high pressure torelance. It’ll also tolerate several metalwork sizes, and surfaces.
• You should also deliberate how to install the O-Ring – where up to 7% range is allowed, but about 4% of the outside diameter is recommended.
• Apply a considerable squeeze to the cross-section to improve its effectiveness. Avoid applying too much pressure on dynamic uses.
• Maintain the deformation size recommended at the depth of the groove.
• Mind the sizes used when you seal dynamic applications
• Remove all sharp edges and try using fitting tools as well as desirable lubricant when installing
How to select the material used
O-Rings are mostly created from an elastomer called Nitrile 70 Shore ‘A’ (NBR 70). The elastomer can seal a larger part of normal applications, such as water, petrol and oil. These fluids alongside balmy chemicals that record up to 1000 C as well as 1500 psi, offer mating surfaces and adequate housing metalwork.
Bear in mind of the following:
• Low temperatures – often below -350C
• High temperatures
• Hightened pressures
• Hazardous chemicals
The industry is also increasingly demanding for peculiar materials – certified to be used alongside Food Machinery (FDA), and Potable Water (WRC).

About Lusida Rubber Products

Lusida rubber products is an excellent manufacturer of industrial rubber, plastics and metal components. The company is established in the US, where it’s registered and operates, but maintains its manufacturing facilities in China. Lusida supplies quality industrial products to OEMs such as O-Rings, oil seals, custom molded rubber, fabric reinforced hoses, seals, gaskets, extruded profiles and much more. Lusida Rubber can help you develop your products from concepts to prototype to final production.

With every passing year there is always advancement in technology in the manufacturing world. However, there are certain things that are still in use for years now and a classic example of that would be the O-ring. It was first patented way back in 1896. It is a loop that resembles the shape of a doughnut used to prevent liquids and gases from passing through it. It is used all over the world for sealing products and has stood the test of time. It is basically a gasket.

The materials that an O-ring is made up of include plastic, metal and rubber. Find the different types of materials listed below:

Fluoroelastomer – This material is used in applications that involve heat. O-rings of this material are long-lasting and resistant to heat.

Silicone rubber – These O-rings are generally used in the food industry as they are non-toxic.
Thermoplastic polyurethane – This material is resistant to degradation.

Ethylene propylene diene monomer – This material is resistant to steam, moisture, grease and silicone.

A classic example of the use of O-rings is in automotive engines. O-rings are used in preventing the oil from getting into the combustion chamber. It may be a rather simple component but it does its job really well.

The O-rings work as a seal by preventing fluids from escaping from the gaps in the two mating hardware surfaces. Usually made out of rubber, these are soft and are mechanically plugged into the hole between two surfaces.

O-ring is a loop that resembles the shape of a doughnut and is used for sealing products. It is made out of many different materials.

In our daily life we get to see a lot of rubber products in different forms. Almost everything you pick up will have rubber in some form or the other. As you must be aware, rubber is a natural product that is extracted from rubber trees worldwide with Asia being the main source.

Rubber can also be produced synthetically and is used widely in many industrial and household applications. One of the largest consumers of rubber is the automobile industry as it is used in huge amounts to manufacture tires and tubes. Rubber is used to make hoses, belts, gloves for medical uses and much more. It is also used as an adhesive in industries. The reason why rubber is so versatile is because of the fact that it can easily change its shape and form. Additionally, to make rubber harder and stronger it is made to go through a process called vulcanization. It is obvious that when the rubber used is strong by nature, the end product will be durable.

Lusida Rubber Products, Inc is a China based manufacturer of rubber products. They have their headquarters in the US as well. Lusida caters to the needs of various industries. The products of Lusida Rubber are of top notch quality but at the same time are reasonably priced.

Rubber is used in several industrial and household applications. The automobile industry is one of the largest consumers of rubber. Lusida Rubber Products, Inc is a manufacturer of good quality rubber products.

There is a need of rubber products for a plenty of industrial applications. Rubber is used in almost all the major industrial sectors for different purposes. In general, the rubber products industry has been able to witness a solid growth over the years. Lusida Rubber is one such rubber products manufacturing company that has a wide and varied list of industrial rubber products. Located in China with a corporate head office in the US, Lusida gets sufficient global exposure and is able to get plenty of orders from different industrial sectors worldwide.

Lusida Rubber Products caters to the needs of industries such as health care, medical, transportation, agriculture, automobile, chemical, food & beverage and many more. It manufactures sealers, hoses, insulators and a number of other products. With the changing requirements of most industries, the firm is putting in a lot of efforts to meet them. What makes Lusida Rubber Products stand out from the rest is the fact that all the products manufactured by Lusida pass through stringent quality control. No stone is left unturned to ensure that only the best gets delivered to the clients and that too in a timely manner. Another parameter that the company keeps in mind always is affordability. You can get good quality products at competitive prices here.

Lusida Rubber Products manufactures industrial rubber products. It caters to the needs of industries. The product quality is always maintained with on time delivery and competitive pricing.

In the manufacturing world, there is always the need for several products and one among them is a seal. The most commonly found seals are O-rings. They have a simple design yet are able to serve the purpose really well. By definition, O-ring is an object made out of an elastomer and resembles the shape of a doughnut.

Lusida Rubber Company manufactures these rings and supplies them to various industries. O-rings are not costly but at the same time they are quite easy to install. The sealing ability of these rings is superb. O-rings are divided into two main types and they are:
•Static seals
•Dynamic seals

With static seals there is nil or very little movement between the mating surfaces. Dynamic seals are meant for applications in which there is relative motion between the surfaces. Both these seals are manufactured by Lusida Rubber Products Inc.

The selection of O-ring is based on the following factors:
•Chemical compatibility
•Application temperature
•Sealing pressure
•Lubrication requirements
•Quality
•Quantity
•Cost

Apart from the above, the material used in making it and the different sizes are also taken into consideration. Manufacturers like Lusida Rubber Products Inc. produce good quality O-rings and the credit goes to their experience.

O-rings are the most commonly found seals in the manufacturing world. These rings are divided into two main types and they are Static seals and Dynamic seals. The selection of O-ring is based on a number of factors.

Rubber has been an integral part of our lives for a really long time now. There are a plenty of rubber product manufacturing companies and Lusida Rubber Products is one such firm. At Lusida Rubber Products Inc, there are wide and varied rubber products that are immensely useful for various purposes. They make products out of solid as well as sponge rubber as per the specifications given by the client. Even standard products are manufactured but customization is also their forte. Affordable pricing and timely delivery are attributes that can be easily given to Lusida. The firm also gives the assurance of great product quality. The products that Lusida Rubber Products company has expertise in manufacturing are O-Ring, grommets, washers, bushings and oil seals to name a few. There is a lot more. Lusida always makes products using materials that are approved by FDA much to the happiness of prospective clients.

Lusida Rubber Products has a corporate office in the US in Los Angeles where the customer care and shipping department function from. In China, there are three facilities of the company. Having an office in the US has made things easy for US-based businesses as they can easily reach out to the team of the company and make the necessary enquiries.

Lusida Rubber Products is a manufacturing company in China with their corporate office in the US. They manufacture a number of different rubber and related products and give the surety of competitive pricing, high quality products and timely delivery. The materials used are FDA approved.  

Rubber industry is a versatile industry which has impacted the world’s growth.it holds a lot of importance since it provides a path for manufacturing different types of industrial rubber products. Lusida rubber products have seen the rubber industry as the game changer and adding so much to the economy.

Experience: The Company has been in the business for over 18 years and they have acquired enough wealth of experience. The reputation is built up by the constant feedback from the consumers of the goods.it is among the leading manufacturers of industrial rubber products.

Versatile: Lusida Rubber is a correct definition ofversatility; it covers almost every sector of the industry as well as government sectors. The company is expanding itself any plans to unfold more creation with the rubber material for the benefit of the user.

Motto: Lusida rubber products have a clear aim of satisfying its customers. It targets making superior quality products and delivering them fast for proper utilization. The products are high-performance rubber bands which can molded rubber goods and rubber extrusions according to users need.

The requirements of the market have been very well served by the company and ensure top quality at rational prices. Good guidance is provided by the support team for the existing as well as potential customers.

Lucida rubber is one of the pioneer and behemoth in the international rubber industry. The products are made from top quality materials and aimed to serve industries like automobile, home installation to name a few.