Posts Tagged ‘pipes’
HDPE Pipes Repair Solution
HDPE Pipes Repair Solution
High Density Polyethylene (HDPE) is a term that is used with pipes and linings. High density polyethylene pipes are more durable then A normal polyethylene pipe as it has low density. A number of people have started using HDPE pipes for its durability and long-lastingness in their home and offices. Modern pipe liner uses HDPE pipe repair and maintenance method with traditional resistance process as well. HDPE pipes have a thicker lining and last longer, and thus are getting popular everywhere.These pipes are light weight and can be installed easily at any place when needed.
HDPE pipe repair :
Even though they are durable but to protect HDPE pipes we must acquire knowledge on professional HDPE repair & installation as a pipe leak can happen anywhere, any time and without warning, and can threaten to shut down your entire operation, resulting in costly downtime and product ion loss.
(1) Instant Effective Pipe Repairs :
There’s no better solution for instant effective pipe repairs than Rapp-it Pipe Repair Bandages.Rapp-it is a roll of fibreglass bandage impregnated with water-activated polyurethane resin. Every pack of Rapp-it includes the bandage, a stick of epoxy putty and a pair of gloves. It’s simple to use with no mixing or measuring required, yet results in a strong, superior pipe repair. You simply immerse the bandage in water for 10 seconds, and then apply by wrapping around the damaged pipe area. A successful pipe repair can be achieved in only 30 minutes.
(2) Long Lasting OR Permanent Repair Method :
There are a number of methods to pipeline repair that include weld and non-weld, numerous non-exhaustive, external and internal replacement methods.
(1) Plastic extrusion is the most popular method Among all as it is the efficient and effective way to access pipelines without disturbing your premises. And,
(2) To prevent leakage you can use HDPE pipeline liners but these liners must be installed by Pipe Liner Specialists.
(3) The open-cut excavation method is also used for the pipeline repairing, however it is costly and requires loads of time.
(4) Another method of HDPE pipes repair is the trenchless pipe rehabilitation method. This procedure helps in to stop any kind of existing leakage and the further harm of the pipe lining system.
While selecting the method of repairing HDPE pipeline you must keep the safety issues in mind and make sure you go for Professional HDPE Repair & Installation for long lasting results. Ask for services of Pipe Liner Specialists for better results.
Veekay Plast, manufacturer of HDPE pipes providing information on HDPE Pipes repair & installation solution.
Article from articlesbase.com

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Types Of Plastic Pipes And Their Uses
With the high price of plumbers it is understandable that so many people are now deciding that the do it yourself route is a far more affordable option. Plastic pipe is the perfect material for the job as even the lay man can manage to put together a piping system. Naturally plastic pipe is an umbrella term that covers a number of different plastics, usually of the thermo variety but still disparate enough to note the differences. Here are some of the most popular plastic pipe variants used.
PVC or polyvinyl chloride is an extremely popular plastic in the piping world; it is extremely rigid and is adept at resisting many chemicals. The main form of welding is though solvents and is predominantly used for applications such as sewers, drain pipes and cold water pressurised water piping. It comes in a variety of different colours.
ABS or acrylonitrile butadiene styrene is used for many of the same purposes as PVC although its chemical resistance is lower and it is normally produced with a black colouration.
CPVC or chlorinated polyvinyl chloride is like PVC but stands up to high temperatures more effectively and hence is used for hot and cold water supply applications.
The previous three plastic pipe variants are all rigid whereas PB (polybutylene) and PE (polyethylene) are flexible; the former being rigid and used for the same purposes as CPVC and the latter being low cost. Both of these types are not joined with solvents but are instead formed with mechanical and clamped couplings.
In terms of buying the pipe for your plumbing needs pipes normally come in sizes along two lines, these being pipe sizes and tubing sizes. Pipe sizes relate to the old steel pipes while tube sizes relate to copper tube. It is important to note that different plastic pipes should not be connected together, like for like connections are always advisable. Because the plastic pipe industry moves quickly it is important to recognise that building regulations should always be consulted before undertaking any work.
For instance regulations permit the use of CPVC and PB pipe for hot water applications. These two pipes are perfect for constructing in-home hot water systems as they are corrosion free and durable. It should be remembered however that this form of pipe should not be used for electrical grounding as it is non-conductive. PVC pressure pipes should predominantly be used for cold water movement in outdoor areas; such as water sprinkling systems in gardens. PE pipe is similar although it is flexible rather than rigid, and is perfectly suited to deep piping well purposes.
There are two major methods of fitting piping systems together; these are solvent welding and mechanical coupling. Solvent welding is simple enough although care should be taken to carry out the task effectively to prevent any leaks. The pipe must be cut squarely, cleaned thoroughly, coated with solvent and then joined with the fitting piece. It should be remembered however that cuts are final, there is no way back should you cut the pipe too short. Mechanical coupling however is used with plastic pipes that cannot be welded with solvents. Normally it requires a simple click into place as the fittings have barbs and clamps that prevent leaking.
Hopefully this information has given an idea on the types of plastic pipe out their and their uses. Additionally it is also hoped that the information on fitting will give DIY enthusiasts the knowledge that is needed to construct their own plumbing systems.
Home improvement expert Thomas Pretty looks at plastic pipe varieties and their uses for DIY enthusiasts.
Article from articlesbase.com
How do i MIG/GMAW weld my cracked thin aluminum irrigation pipes?
During the winter sometimes there is water left in them and they freeze and crack open. The aluminum is so thin that when i try to mig weld it, it just eats right through it. I can adjust the settings such that it doesnt but the metal is just dripping slowly onto the pipe. This is a very sloppy way to do it, i know there must be a better way.
I use .30 aluminum wire fed through the spool gun, as well as using 100% argon. I also keep the end of the wire clipped off when starting the pool, but have the same trouble listed above
How can i put two pipes together without welding?
I have 2 six foot steel pipes. With one I have made a 6 foot long snowboarding up-rail for my backyard. I cant to make it into a flat-down rail because i can’t weld. Does anyone know how i could get two pipes to fit together without welding them?
