Yes. Our brass tubular products are offered in three different thicknesses (gauges). 17 gauge is the thickest, and is often referred to as commercial grade 20 gauge is our mid-range thickness 22 gauge is our thinnest, and is sometimes referred to as “budget grade”  
Yes. Banging sounds are generated when a quick closing valve shuts off, this creates water 
hammer. Washing machines, ice makers, single lever faucets and toilet fill valves are all considered to be quick closing. Water hammer will expose any loose pipes throughout the home and create banging sounds. If you locate the loose pipe(s) and secure them with the appropriate strap or hanger, you will be able to reduce or stop the banging sounds.
No. The installation of water lines in/or through HVAC supply or return ducts is not approved in the majority of municipalities. Before attempting this application, we recommend that you reach out to your local code enforcement officials for their approval.
The Copper and Steel Pipe Hooks, Copper Plated Milford Hangers and CTS J-Hooks are all capable supporting pipes that hang down below the Joist or finished surfaces.
Insulating Pipe Clamps
DuoFit Pipes Clamps
There are several variables involved with the answer to this question; size of pipe, pipe material and changes in direction. It is always best to check with your local building officials for new installation applications, but you can also reach out to our customer service department for assistance when completing a repair project.
Yes. All Oatey plastic pipe supports are approved for this application, but you should    confirm the maximum temperature that the pipes will reach when in use. With the    exception of the DuoFit Pipe Clamps rated from 0°F to 230°F and the Stand-Off Half Clamps rated from -60°F to 160°F, all other Oatey plastic straps are rated from 0°F to 180°F.
Metal Stud Insulating Pipe Clamps. These are available for ½”, ¾” and 1” pipe sizes.
No. Plastic hanger strap should only be used for temporary or non-load bearing applications. It can also be used as a mid-level strapping where required by code.