Archive for the ‘Industrial Hoses And Fittings’ Category

29 May

Pex Tubing How To Install It Right}

Pex Tubing – How to Install It Right

by

Tim Rehnnquist

In this article, we will learn how to install pex tubing properly. Though you may need help from a professional during the installation process, but this guide will help you to stay alert about all the processes that your employed plumber would do. In fact, you can assist him whenever needed to make it best to your own preference.

First you need to measure the pex tube. You must cut the tube of equal length from the primary tube with the help of a cutter specifically designed for pex tubes. Make it sure that you dont have any rough edges, so you must hold the tube straight while cutting it to the desired shape.

Next you need to interleave a copper crimp ring through the pipe. Once done, you must put in the pex tube through the fitting. Now, you must shift the copper crimp ring to the upward direction, so that it is positioned at the distance varying from 0.125″ to 0.25″ from the pex tubing.

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Now you need to apply a ring crimper at 90 degree angle over the copper crimp ring. Close the ring crimper and curve the crimp ring. Rotating in 90 degree angle is really important, because if it is not done, then it may produce an uneven cut and also non-uniform crimp, resulting in not being able to cover the ribs.

Now this is the time for Go-NoGo Gauge Test. You must test the system you have attached so far with Go-NoGo tool. This test is done in order to check the adequate tolerance level. Make it sure that Go-NoGo Gauge does not slide over the fittings, if it is, then the tube is not cut appropriately.

You must understand that the Pex material tends to experience contraction by approximately 1″ when the temperature changes about 10 degree C. The pipe is designed in such a way that these contractions are positioned in every 100 feet interval. So the pex tubing installation must be done in such a way that it can easily incorporate these contractions into the pipe.

In order to rectify this contraction problem, you must make a circle in the pex. Make it sure that the diameter should be about eight times of the tubing. When you are about to do vertical installation, you must ensure that you provide support in each floor. But it must be flexible enough to allow the necessary free movement of the pex.

Therefore, this is the pex installation method and how it is done. It is pretty less complicated, isnt it?

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Pex Tubing – How to Install It Right }

16 May

Cold Weather’s Coming…Is Your Car Ready?}

Cold Weather’s Coming…Is Your Car Ready?

by

Sean Lee

Pretty soon, the frost will be on the pumpkin and that should signal it’s time to start thinking about getting your vehicle ready for the colder weather ahead.

Here are some fall car care tips from the experts at the National Institute for Automotive Service Excellence (ASE), who warn motorists that winter is a dangerous time for an automotive breakdown.

* Begin with the basics. Review your owner’s manual and follow the manufacturer’s service intervals.

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* Replace worn wiper blades and keep plenty of washer fluid on hand. Check that all lights and bulbs are working.

* If you’re not a dedicated do-it-yourselfer, find a repair shop with a courteous staff, ASE-certified technicians and modern equipment.

* Replace worn tires with all-season radials or snow tires, as conditions warrant; don’t forget to check the spare tire and jack. This is a good time to have alignment problems corrected.

* Correct engine performance problems (rough idling, poor acceleration or hard starts) before cold weather sets in.

* Have a qualified auto

technician check the condition of your battery and cables, plus the radiator, and all hoses and belts.

* Make certain the heater and defroster are in good working condition; have the exhaust system examined for leaks, a potentially deadly condition in closed vehicles.

* Carry emergency gear: flares, boots, gloves, ice scraper, high-energy snacks, a blanket, shovel, flashlight, tire chains, a few tools and a cell phone.

For a free brochure with winter maintenance tips, send a self-addressed, stamped business-sized envelope to: ASE Winter Brochure, Dept. NUW-304, 101 Blue Seal Drive, Suite 101, Leesburg, VA 20175.

ASE was founded in 1972 as a nonprofit, independent organization dedicated to improving the quality of automotive service and repair through the voluntary testing and certification of automotive technicians. ASE-certified technicians wear blue and white ASE shoulder insignia and carry credentials listing their exact areas of certification. Their employers often display the blue and white ASE sign.

Visit www.ase.com for more information. – NU

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Cold Weather’s Coming…Is Your Car Ready?

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