pipes
Pipes are long and hollow cylinders usually of circular cross-section, and typically used for fluid conveyance, but also for varying structural applications in the industry of engineering.
Although the terms 'pipe' and 'tube' are sometimes used interchangeably in everyday language, they are in fact regarded as distinct objects with unique traits in engineering lingo. Pipes are most often included in various assemblies, where they are connected through the use of fittings, whereas tubes can usually be built into custom shapes and sizes, or bent to specific configurations.
Pipes can thus have numerous uses, of which the most common are as part of domestic water systems, gas or liquid delivery, scaffolding, as components in different mechanical systems, casings, and so on. Depending on the what they are used for, pipes can be manufactured out of glass, fiberglass, rigid plastic, metal, ceramic or concrete. Glass pipes are often employed as smoking accessories, where filtration is also done through water held in a special container. As the smoke passes through the liquid environment, some of the heavier particles, as well as the water-soluble molecules, remain trapped in the water container.
Water smoking pipes are similar in construction to the hookah, a traditional Middle Eastern smoking pipe that uses water to cool off the smoke. While hookas are generally large and tall instruments, water pipes (or bongs) are usually smaller and portable. The functioning principle of the water pipe is the passing of air along a glass tube and into a bowl of water where bubbles are formed upon use.
Water pipes have been used traditionally in many parts of Asia and Africa for centuries, while they only became popular in the Western world sometime in the early 20th century. Historical records show that the water pipe was being used in China, for smoking tobacco and teas, in as early as the 16th century. Nowadays, the commercialization of water pipes is strictly regulated in many countries, although they can be used for smoking tobacco, teas and any other legal substances.
For engineering purposes, most pipes are manufactured out of steel, aluminum, copper, different types of plastic materials, as well as concrete or ceramics, mainly for low pressure applications such as drainage. For high temperature and pressure piping, high performance alloys of inconel, chrome moly, and titanium steel are used, while lead piping can still be found in some old water distribution systems, although the use of lead is no longer allowed due to its now known high toxicity.
Steel pipes can be joined and sealed by welding fittings or sealing joints with a special pipe thread compound; copper pipes can be joined by soldering, brazing, or compression fittings; whereas plastic pipes are usually joined together by solvent welding and heat fusion.
In complex assemblies, pipes are either supported from below or hung from above by specially designed pipe supports, that carry the weight of the pipe and materials within over a defined span. Therefore, the primary functions of pipe supports are to guide, stabilize, absorb shock and hold up a specific pipe structure.
You'll find bloggers talking about pipes at sites like blogs.swarthmore.edu and sampler.isr.umich.edu.
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"pipes" at The Free DictionaryLatest blogosphere posts tagged “pipes”
Pipe Moods …
DailyPhoto Chennai —
Authority: 108Pipes of various sizes stacked and ready to reach a retailer in various parts of the city, found near a wholesaler of such pipes at Linghi Chetty Street.
Zebra Mussels Discovered in San Justo Reservoir
San Francisco Bay Area Boater —
Authority: 464Wildlife officials have discovered Zebra Mussels for the 1st time in California . They are asking for fisherman and boaters to notify authorities is they find them. Zebra Mussels are an invasive species in North America that clog pipes and impede normal boat operations and maintenance for boats kept in the ...
Are Noisy Pipes Disturbing the Peace in Your Home? | Buffalo Grove
FSHAC - Furnace Repair News —
Authority: 107Next to clogs and leaks, noises coming from the plumbing system in the home are among the top complaints made to plumbers by homeowners. There are many noises that may be coming from your pipes, but the most common pipe noise is called “water hammer.†Every time you turn off the flow of water, a ...
MoldaBowl Ice Pipe Tutorial
Funny Viral Videos and Pictures —
Authority: 142Pin it http://www.youtube.com/watch?v=ODDUmf5NWvE MoldaBowl Ice Pipe Tutorial Learn how to make pipes out of solid ice using your MoldaBowl From: MoldaBowl Views: 2531 17 ratings Time: 02:02 More in Howto & Style
The Ceiling’s the Limit
David Lebovitz —
Authority: 522A number of folks have inquired about the progress on my apartment . So here is a picture of the kitchen: And here is the bathroom: As you can see, it doesn’t look like much has been done…although I am considering leaving the bathroom like that, since I won’t have to worry about cleaning it. The ...
Neighborhood Joint | Astoria: At the Egyptian Coffee Shop, Hookah Smoke and Mideast News
top99news - breaking news from the world top newspapers —
Authority: 166http://www.nytimes.com/ Neighborhood Joint | Astoria: At the Egyptian Coffee Shop, Hookah Smoke and Mideast News At the Egyptian Coffee Shop in Astoria, Queens, the self-proclaimed “first hookah lounge in America,†news reports from home do not get in the way of a good smoke. published date:Fri, 10 ...
2002 heritage softail (Port St Lucie) $8950
TreasureCoast Happens —
Authority: 147William Shakespeare: 18th century drainpipe stolen in Stratford
top99news - breaking news from the world top newspapers —
Authority: 166http://www.dailymail.co.uk William Shakespeare: 18th century drainpipe stolen in Stratford Shakespeare’s birthplace has been targeted by scrap metal thieves, with some even taking lead pipes from the Grade I-listed former home of the playwright’s eldest child. published date:Fri, 10 Feb 2012 ...
Neighborhood Joint | Astoria: At the Egyptian Coffee Shop, Hookah Smoke and Mideast News
NYT > Theater —
Authority: 869Labib Salama, left, the owner of the Egyptian Coffee Shop, chats with a friend, El Sayed El Ghandour, after several hours of backgammon.
Neighborhood Joint | The Egyptian Coffee Shop
NYT > Theater —
Authority: 869The Importance Of Maintaining Guttering Explained In Very Basic Terms
4myp - Custom Promotional Calendars —
Authority: 139Clean your gutters! I am serious here – the importance of gutter cleaning is one of those minor household chores that by doing could save you an absolute fortune in both cost and time. I doubt whether the majority of people out there actually realise why it is so important to regularly check and clean the ...
Daniel Pipes: "The Public is Receiving Much Disinformation"
Middle East and Terrorism —
Authority: 430by Rachel Hirshfeld Daniel PipesIsrael news photo: danielpipes.org Daniel Pipes, president of the Middle East Forum, gave an interview with conservative political activist, Ezra Levant, as was reported by Israel Matzav, the popular blogspot for issues regarding Israel and the Middle East.Regarding the ...
Inter process communication using named pipes(FIFO) in linux
Tech World —
Authority: 103In the last post we saw the how to create pipes for communication between processes in linux. One of the major disadvantage of pipes is that the they can not be accesed using their names by any other process other than child and the parent as they do not get listed in the directory tree. The work around for this ...
Pitch Pipe, Lyric Master 4000 – iPad365
Geekazine.com Geekazine —
Authority: 126Pitch Pipe Today’s Productivity Thursday looks at music apps. There are many apps out there that let you show your creativity in music. For example, for you vocalists, check out Pitch Pipe. It’s a simple app – choose the note and you hear a tone. Match the tone, then pause the sound when done. If you need ...
Geneva traffic moving, but work continues on 4-day-old burst pipes
GenevaLunch —
Authority: 429GenevaLunch.com GENEVA, SWITZERLAND – Traffic jams are dying down in Geneva after three days of snarled traffic, but the Quai Général-Guisan will remain closed until at least Thursday. Work is continuing on the area around the burst pipes that gave way to the cold Sunday 5 February.  Geneva traffic moving, ...
Review Of Stainless Steel Pipe and Plastic & Rubber Materials
Corporate Promotional Items - Four MYKC —
Authority: 147The right way to uncover Plastics & rubber Manufacturers very easily is to use plastic & rubber product producers directories. A perfect path for potential buyers to source plastic products producers is through direct course-plotting search simply by entering in a product name by having a “.com†following ...
How You Can Plumb Your Own Home
4myp - Custom Promotional Calendars —
Authority: 139The difference between taking care of your own plumbing issues and hiring outside help is incredible when it comes to your cash flow. Why not see if you can do some of the jobs yourself? Or at least become a little more knowledgeable on the subject. Here are some useful facts and tips.You can even ask for support from ...
Duratec Compressed Air Piping System is Fast to install, Easy to Modify, Lightweight, and Re-Useable.
USA Plumbing Info —
Authority: 114E-Compressor.com is pleased to offer Duratec Composite Aluminum Piping online. From a simple Home Garage DIY install to Auto Body Shops to Industrial Buildings, Air Line installation has never been easier. Saint Louis, MO (PRWEB) ...
Taking Care Of Yourself And Your Home During The Cold Snap
Blazing Minds —
Authority: 486It’s just possible that you haven’t noticed but we’re in the first few days which could last at least until the end of the week, probably longer. What Could Happen If Your Pipes Burst The elderly and infirm should get their winter warmth allowance which means that they’ll be ok, the young and spritely ...
Plumber Burleson TX (817) 713-7855 Hildebrant’s Plumbing Repair, Residential Plumbing
AdRology - Science for Advertising —
Authority: 123
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