How to properly cut round duct rigid.
How to cut round metal duct pipe.
Make two marks for cutting when replacing ductwork.
I use wiss right and left snips together when cutting round pipe that is assembled one in each.
In this video we show you the best and safest way to cut a round hole into a can or rectangular duct.
Then you just sight on the far mark while you make the cut.
If i ve got a lot of pipe to cut i use a cordless sawsall with a metal blade.
1 cut sheet metal ducts with tin snips but match the type to.
The cut isn t as bad as you d think.
Any tin snips will work for this.
Flat metal is easier to cut than curved so he uses his knee to support and flatten the pipe while he opens it up.
Master flow metal pipe is available in a master flow metal pipe is available in a variety of common lengths diameters and gauges to help make your next hvac project a success.
There are two ways to cut round ducts.
Direct your helper to hold the batt up to the duct with the vapor barrier.
Cut a second length of standard insulation batt to the length of the horizontal duct to cover the duct s underside.
Metal ducts can be either round or rectangular.
You ll need a drill sheet metal snips a start collar.
Master flow metal pipe is available in a variety of common lengths diameters and gauges to help make your next hvac project a success.
Photo 3 shows how to cut through thick metal.
This can be difficult at times but with some practice these pieces of du.
First if you want to cut a duct near the middle and use both ends mark and cut the duct before snapping it together.
But when you come to the thicker locking seam you ll need the extra leverage of compound snips.
It maintains the most efficient characteristics for airflow and is common throughout the country.
A great video that will show you how east it can be to put together round duct work.
Round pipe can be used as a main trunk line or branch line as well as in return air situations.
When cutting pipe bob likes to mark the size he needs on each side of the open seam with a marker.
If your gonna seal the joints with foil tape be sure to use a rag or wear gloves.
