Jointsin old cast iron pipes are often sealed with molten lead and oakum. If you’re experiencing a leak from the pipe joints, follow the below three steps to reseal the joint. 1. Repair with oakum: Try to pack the lead back to the hub using a hammer and a chisel. While the lead ...
Pipe is available in cast-iron, brass, copper, galvanized steel, and plastic. Fittings are connections between pipes that allow pipes to turn or attach to a fixture such as a faucet or water heater. How the fittings are installed on pipe depends on the material. For example, copper pipes ...
Plumbing is hard work. Pipes heat up and cool down and are inherently wet, which leads to corrosion, which causes stuck pipe joints. Rather than grab a bigger hammer or a hacksaw and risk causing more damage, approach the situation calmly and apply logic. Cast iron and steel pipe has thre...
Plumbing drain pipes such as cast iron, ABS, and PVC can last 50 to 80 years. Plumbing fixtures such as bathtubs, sink, and faucets can last10 to 30 years or more. The lifespan of plumbing components will vary based on materials, usage, and installation quality. How far should bathtub ...
Black iron pipes are steel pipes that are cut to length, threaded, and used in applications such as gas lines and water supply lines. They are primarily used for natural or propane gas lines, so when you have to work on your gas line, it's essential that you know how to deal with ...
While such technology promises to improve tunnel planning, other advances will expedite excavation and ground support. The next generation of tunnel-boring machines will be able to cut 1,600 tons of muck per hour. Engineers are also experimenting with other rock-cutting methods that take advantage...
If the material wrinkles, simply cut the material and start over following the above steps until the pipe is completely covered. We also carryQuiet Wrap™ LD Pipe Soundproofing Wrap, which is especially effective with PVC and cast iron pipes. This wrap is constructed out of dense vinyl and...
If your sparkplug or the wire leading to it is worn out, the spark will be weak. If the wire is cut or missing, or if the system that sends a spark down the wire is not working properly, there will be no spark. If the spark occurs either too early or too late in the cycle (...
The diameter can range from tiny pipes used to make hypodermic needles, to large pipes used to transport gas throughout a city. The wall thickness of the pipe can also be controlled. Often the type of steel will also have an impact on pipe's the strength and flexibility. Other ...
then continue pushing through. The debris should come out with the auger. When you've cleared the obstacle, repair the pipe by gluing in a coupling. You can use the same technique for cast iron vent pipes found in older homes, although it's more difficult to cut the pipe. After clearing...