The thicknesses of the water pipe and tube walls can vary. Pipe wall thickness is denoted by various schedules or for large bore polyethylene pipe in the UK by the Standard Dimension Ratio (SDR), defined as the ratio of the pipe diameter to its wall thickness. Pipe wall thickness increases with schedule, and is available in schedules 20, 40, 80, and higher in special cases. The schedule is largely determined by the operating pressure of the system, with higher pressures commanding greater thickness. Copper tubing is available in four wall thicknesses: type DWV (thinnest wall; only allowed as drain pipe per UPC), type 'M' (thin; typically only allowed as drain pipe by IPC code), type 'L' (thicker, standard duty for water lines and water service), and type 'K' (thickest, typically used underground between the main and the meter). Because piping and tubing are commodities, having a greater wall thickness implies higher initial cost. Thicker walled pipe generally implies greater durability and higher pressure tolerances.
Len The Plumber is a full service plumbing and drain cleaning company serving the entire Baltimore, Washington D.C., Northern Virginia, Delaware and the Philadelphia Area as well as Anne Arundel, Baltimore, Carroll, Cecil, Harford, Howard, Montgomery, Prince George’s, Charles, Fairfax, Alexandria, Arlington, Loudoun, Prince William, Falls Church, Manassas, Delaware, Chester, New Castle, and Stafford counties. We are continuing to grow and expand our service areas so please continue to check-in to see if we are in your area and always feel free to call if you have a question. Our service area map shows all the counties and district that we currently serve.
Drain snake. This is a simple, shorter version of the big gas-powered snake that plumbers use to clear clogs deep in your drains. But if the clog is not so deep, owning one of these can save you a good bit of money. They come in different lengths and you can buy powered versions, but a simple 25' snake with a hand-powered crank will set you back less than $25.
When you book a plumber using the Handy platform for water heater installation, to unclog a toilet, or to clean out your drains, they’ll always arrive with the equipment they’ll need to do a great job. It’s in their interest as much as it’s in yours to complete every job quickly, professionally, and efficiently. That’s why when they show up, they’ll be prepared for whatever curveballs your plumbing tasks may throw at them. When you use the Handy platform to book the best plumbers, you’ll be asked to input a few details about the job. Using that information, your chosen plumbing services provider will be able to prepare in advance and ensure they bring everything they need.
The Oatey 8 oz. Handy Pack Purple Primer The Oatey 8 oz. Handy Pack Purple Primer and Solvent Cement contains code-listed primer and solvent cement needed for solvent-welding PVC pipe and fittings. Can be used with up to 4 in. Dia piping. Convenient Handy Pack for storage - just add pipe and fittings. Due to the nature of ... More + Product Details Close
Plumbing is any system that conveys fluids for a wide range of applications. Plumbing uses pipes, valves, plumbing fixtures, tanks, and other apparatuses to convey fluids. Heating and cooling (HVAC), waste removal, and potable water delivery are among the most common uses for plumbing, but it is not limited to these applications. The word derives from the Latin for lead, plumbum, as the first effective pipes used in the Roman era were lead pipes.