Pipe thread and tubing OD are two completely different things. A 1/4” tube fitting doesn’t necessarily have a 1/4” threaded connection at the opposite end, so specify carefully. There are also several standard pipe threads including: NPT (National Pipe Taper) BSPT (British Std Pipe Taper...
1-1/2 NPT Pipe Size at 11-1/2 Threads per Inch. Even though we’ll be modeling a standard part in this example, this procedure may also be applied to custom components where the use of an NPT thread is appropriate.
Turn the ratchet handle counterclockwise to remove the die from the pipe. Take special care to hold the ratchet level as you make the final turns and remove the die. Tip Seal manually cut PVC threads with plumber's tape to ensure a well-sealed joint. Instead of attempting to cut threads ...
so there must be a watertight seal holding back the incoming water when the faucet handle is in the OFF position. That seal is usually created by a washer pressed tightly against the faucet seat. Obviously, when the washer or the seat is not functioning properly, ...
Whether you are a DIY enthusiast or a homeowner in need of quick fixes, this article will equip you with the knowledge and skills to tackle this common plumbing problem. Key Takeaways: Loosening a PVC pipe under the sink requires gathering the right tools, turning off the water supply, ...
Threaded PVC and fittings use tapered threads. All tapered pipe threads have a small spiral leak path between the mating threads. The leak path needs to be sealed during the assembly process to obtain a leak-free connection. The most common solution is the use of Teflon tape. Teflon tape i...
old galvanized pipes can have irregularities from corrosion, it's usually a good idea to spread a silicone-based sealer on the pipe before sliding on the fitting. The PVC pipe is smooth, though, and the rubber will make a good seal by itself, so you don't need to spread sealer on it...
Wrap plumber's tape around all exposed pipe threads. 5. Connect and Tighten the Tail Piece Slide a slip nut over the unthreaded end of the new tail piece with the threaded part of the nut pointed out. Connect the tail piece to the sink drain and tighten the slip nut with the tongue-...
After vacuuming, use a mixture of vinegar and warm water to flush the line. This natural solution helps break down any remaining buildup without damaging the PVC pipe. STEP 5 Check the Flow Pour clean water into the drain line to check the flow. If water exits freely from the outdoor dr...
pipe is inserted into the seal. The pipe needs to be lubricated with soapy detergent otherwise you won’t be able to push the pipe through the seal. Uniseals®have a special Dupont Alcryn®wall that expands when the pipe is first inserted, then clamps down, forming a water-tight s...