Tag Gaskets and Seals

 It is important for molded rubber products to have certain standards. O-rings are no exceptions and there is something called an Aerospace Size Standard for O-Rings AS 568. It is a US standard for O-rings that came into being by the Society of Automative Engineers (SAE). As per this system, a dash “-“ is used to refer to O-ring sizes that are standardized. 

The main benefit of having standardized system is that the engineers can make use of the standard O-ring sizes to build prototypes and test their designs. They would know the size of standard O-rings and they would not have to measure it every time. This brings a sense of uniformity. The Aerospace Standard mentions the cross-sections, inside diameters tolerances and size identification codes for O-rings that are put to use in sealing applications. Talking about the uses of custom molded rubber products like O-rings, they are used in the manufacturing world extensively.  The biggest use of o-rings is that as an oil seal.

 You must note that you can get standard O-ring sizes in different materials. The most common materials used to make o-rings are Nitrile, Neoprene, Butyl, Silicone, Fluorosilicone, Fluorocarbon, and EPDM. 

AS 568 is Aerospace Size Standard for O-Rings to help engineers build prototypes and test designs. O-rings are used widely in the manufacturing world.

Industries require a lot of products to meet their requirements. There is a huge list of tiny products without which things would come to standstill. A few of them are molded products.

When you talk about molded rubber products, gaskets and seals would come to the mind. They may seem to be similar but the truth is that they are little different from each other. The main difference between gaskets and seals is that while you use a gasket to seal components that have a flat surface while seals are meant for surfaces that rotate like engine parts, shafts and pumps. Gaskets are for components that are static whereas seals are for parts that rotate.

Also, seals are round and flat whereas gaskets come in different shapes.

Gaskets are used in transportation, electricity generation, oil and gas and paper and pulp industry. 

Though gaskets and seals may look like ordinary products, they are very important. Just imagine how your vehicles would run when there are no seals for the engine to function. The whole automobile industry would come to a standstill without seals. This indicates that no matter how insignificant a product looks; at times you can’t do without it.

There are other molded rubber products as well and they are timing belt and O Rings. 

A gasket is meant to seal static components whereas a seal is ideal for surfaces that rotate such as engine parts. 

There are so many industrial products that help us in our day to day life that we are not able count them. The ones that belong to that category arecustom molded rubber products. 

The most commonly used custom molded rubber products are gaskets and seals, O rings and timing belt. In fact, a lot of things wouldn’t be possible without these products. 

To manufacture custom molded rubber products, there are 3 commonly used techniques and they are the following:

1) Compression molding – For this technique, uncured rubber is used. It is placed in a mold and compressed with the help of heat and pressure. The result is a finished rubber product that is ejected from the mold.

2) Injection molding – This process has been in use since 1960. In this process, pre-heated rubber is injected into a readymade mold with the help of pressure. After the curing is done, the rubber leaves the mold and is ready for use. 

3) Extrusion – Extruded rubber products are put through a die that gives them a tube-like shape. This process is used for rubber pipes and hoses.

The applications of custom molded rubber products are really wide but it is important that they are manufactured properly. 

Custom molded rubber products are manufactured using 3 commonly used techniques that are compression molding, injection molding, and extrusion. The products have a wide number of applications. 

 Rubber products are used widely for different industrial purposes. Gaskets and seals are few of them that can be found in numerous applications. However, there is a difference between the two. Gaskets are used as a seal between two components with flat surfaces whereas seals are put to use for shafts, pumps and parts of engines that rotate. Seals are mostly round and flat whereas gaskets are of different shapes in order to fit into components well. Seals are used to prevent leaks and are used in bearings that help cancel noise along with preventing leaking.

Gaskets are chiefly made of rubber or elastomeric materials but there are also materials like cork, cork & rubber and graphite among others that are used for its manufacture. Gaskets are used most often in oil and gas industry and pulp and paper industry. They are also used in electricity generation and transportation. 

You will find the use of gaskets and seals in many things around you. It is just that it is not too obvious. 

At Lusida Rubber products, there is the manufacture of molded products made from rubber which includes gaskets and seals like oil seals for industrial purposes. The quality of the products is excellent and the prices are competitive. 

There is a difference between gaskets and seals. Gaskets are used as a seal between two components with flat surfaces whereas seals are put to use for parts that rotate like shafts, pumps and parts of engines. 

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.