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Choosing the Right O-Ring

The O-ring is one of the most versatile sealing devices. These simple objects are used in different industries. Their popularity is often linked to the fact that they can be used in both dynamic and static industries. With a huge variety of ring designs or materials, it is imperative to understand some factors before buying an O-ring. Here are some few tips that will see you choose the correct O-ring based on the application at hand.

Understand the Nature Application

O-rings can be used in many ways. Different working environments subject the O-ring to various elements. So the first step towards choosing the right O-ring lies in understanding the nature of the application. You need to look at things like temperature, working pressures, and any other factor that might interfere with the working of the O-ring. It is equally important to consider the chemical composition of the working fluids.

Look at the Material Make-Up

There is a diverse range of materials used in fabricating O-rings. Most O-rings are made from rubber and some elastic polymers. Depending on the working environment, you might have to pick an O-ring made from other materials like silicone and fluorosilicone. The decision to choose an O-ring based on its material make lies on understanding the working needs or parameters.


Some working environments are known to be too hot. As such, it is imperative to ensure that the material make-up of the O-ring can withstand extreme working conditions. Depending on the material you choose, 0-rings can withstand temperatures ranging from -60 to +350 degrees based on their material composition. See to it that the O-ring’s physical makeup can withstand your working conditions.

The material make-up of any O-ring determines the squeeze ratio, and consequently the tightness for the hardware. Thus, when looking at the O-ring’s material, go for a unit that has all it takes to contain working pressures and temperatures.

O-rings are designed for specific and often demanding applications. With a huge variety of rubber o-ring suppliers, it is imperative to do some due diligence as far as getting the right class of O-rings is concerned. The best way to go about shopping for an O-ring is to determine the application, material, and the fitting. Some manufacturers go out of their way to provide custom solutions for clients with special needs as far as O-rings are concerned.


Best Features Of The iPhone

What are the best features of Apple’s new-generation iPhones 7 and iPhone 7 Plus? While, continue reading to find out. For more information on how to unlock your icloud account, read this blog.


1. Water and dust resistant

kklklmmbbvxiPhone 6 was thought to be “kinda” water resistant, but now it is official that iPhone 7 and 7 Plus are not only water but also dust resistant. This means that they can handle being splashed in your kitchen or even being dropped in your toilet.

2. New colors

Apple has kept rose gold, silver, and gold, but gray is now in the past. Instead, they have introduced a new black color that is similar to a darker gray color, as well as a high-gloss black color that is unique on smartphones. However, this color is only available of the 256GB and 128GB versions of both iPhone 7 and 7 Plus models.

3. More power

The latest Apple’s iPhones will be powered by a stronger A10 Fusion SoC. This is a sixty-four-bit quad-core chipset that includes 2 high-performance cores than operates 40 percent faster than the A9 chip, and 2 high-effective cores with 1/5 as much power for better battery duration when you do not require all that power.

There is also a new 6-core GPU that is 50 percent faster than the A9. Also, it only uses 2/3 as much power as iPhone’s 6 A9.

4. Dual-lenses camera

iPhones are famous for their great cameras, especially the Plus models. With huge competition coming from Android gadgets, Apple made a huge statement by ensuring that they have the best cameras in the market.

First, you can now get optical picture stabilization in the iPhone 7, as opposed to just the 7 Plus model. Although it is a 12-megapixel feeler, this iPhone series has totally new lenses in them – putting a great focus on deem light performance as well as its huge f/1/8 aperture. The firm showed off some images that were taken with limited light – they looked great.

5. Spectacular audio

Removing a port cannot be considered as a feature, but the move toward Lightning-enabled and Bluetooth headphones audio is the most controversial as well as the best move the firm has made in iPhone 7 and 7 Plus. The firm has replaced the in-the-box analog headphones with an analog and lightning enabled adapter and EarPods

6. Redesigned home button

jkkjjkjkjkjkjkjkThese buttons have been designed to incorporate taptic engine, similar to what Apple did to its laptops. It is customizable by users, meaning they can set different vibrations of various ringtones or notifications.

There are other great features, but we have only looked at the best ones.