2021年9月29日 · Another difference that you’ll find between PVC pipe and PVC conduit, is in the thickness of the wall of the pipe. The wall of plumbing PVC pipe is typically thicker than the wall of PVC conduit. Because plumbing PVC is used in applications that have pressure to consider, the added thickness ensures that the pipe is strong enough to resist ...

2010年2月19日 · There are several methods to use if you need to cut occupied PVC. The method depends on the circumstances. Tubing cutter is clean but you need to have room to work and big enough cutters. Ringing with PVC cutters is a little more dangerous and, again, you have to have room to work and big enough cutters.

2013年1月27日 · Bell end or bushing installed on the ends of the PVC .I ask the Forman about it and I was told They were not needed on PVC. Article 300.4 G says where # 4 or larger is installed in a raceway A identified fitting shall be installed on …

2013年10月17日 · The pipe sleeve is within a few inches of the footing wall and runs vertically next to the wall. The footing wall is about 1 foot thick. We had an idea to cut through the wall and cut a slot into the 3 inch pipe and then run a 2" 45 conduit piece inside and feed a straight 2 conduit in from above and then the problem is solved.

2019年1月9日 · I have a situation where there is a transition of RGS Metal conduit from above ground to PVC conduit Under ground. The spec says to use " a threaded PVC to rigid metal conduit adapter" for transition. Can somebody help me to send the catalogues of the manufacturer for the required adapter. I...

2014年1月8日 · I've inserted pipe through walls, or pipe vertically with-in walls all per their design. Let them pour the footer and the column and attach outside of both. Or run under the footer, or down the length outside the footer, but not in it.

2017年4月21日 · IMO PVC conduit inside, exposed (above a suspended ceiling) just looks sloppy, and too much like a DIY job. 3/4" PVC has to be supported every 3 feet, 1 foot from a box. EMT is faster to install, and not EGC is required. Typically you'll see MC cable or a mix of MC and emt

2009年1月8日 · Just had an inspector ask us to replace T&B 702 rigid strut straps with 2 Hole Carlon PVC straps... situation is parallel 2 1/2" PVC conduit risers...unistrut mounted on the wall, and the 702 Rigid strut straps securing them. he is requesting that we …

2007年1月11日 · Is it possible (to code) to connect a 12-2 MC cable to a 1/2" PVC conduit using a PVC female and an MC connector? The PVC is in a block wall down to the outlet. I would have to strip about 10' of the MC sheath to get the conductors to the box. The MC sheath would be bonded by the fitting to a metal box on the other end of the cable run.

2015年9月13日 · What is the minimum cover requirement for PVC Sch 40 underneath a concrete slab inside of a building? I am running 2" pvc for a chase for low voltage (under 50v) it is within the exterior walls but passing through one interior stem wall. I am referring to table 300.5 ( 0-600v), minimum...