I’m looking to acquire adequate tubing for the purpose of whistlemaking, as well as a project I’d like to do that involves making a body in the key of D for the Sindt head that use the Db/C bore size. For the latter project brass would of course be preferable, but I’d also like to find good sources of other metals, or PVC or similar material.
Of course hardware stores carry such items, but I would like to order online and find piping that has a desirable wall thickness, in addition to the correct internal diameter of the tubing. I realize that what is desirable varies depending on key, bore preference, and desired characteristics, but I’d like to find some places online that carry a wide assortment of tubing to choose from, which others have had good luck with, especially for soprano D, C#, and C whistles.
I’ve been busy with tweaking whistles lately and am starting to get fantastic results, so I’d like to take it to the next level and start making my own whistles soon. I have adequate tools for working with metal, so I’m now looking for sources to buy supplies for constructing the whistles. So, in addition to tubing, I’d be interested in finding sources for other bits (such as delrin for the fipple plugs, etc.) .
If you have very specific needs you can also consider to roll your own tubes see here for the general process. I have at least one whistle (a Generation Eflat I bought around 1972) that has a rolled tube (a cleanly finished seam is visible).
The brass tubing that many of us use for high whistles is provided/distributed by K&S Precision Metals. It comes in a series of sizes meant to nest one inside the other. It’s called telescope/telescoping/telescopic tubing for that reason by retailers. http://www.ksmetals.com
Their products are sold through a lot of Hobby, Art and Crafts stores nationwide. Google is your friend. Lots of retail sources for the tubing. Some might be local to you. McMaster-Carr sells it online. Try this link: http://www.mcmaster.com/#standard-brass-hollow-tubing/=10fr4ok
That’s for small diameter brass tubes. Aluminum comes in a variety of sizes and wall thicknesses too. McMaster has some. Online Metals is a supplier I have also used. There are others.
Plastic tubing can generally be sourced locally through plumbing suppliers. CPVC is sold as CTS (Copper tubing Size) water pipe at Home Despot or Lowes - ivory in color, think Water Weasel. The 1/2" nominal size makes high whistles. The 3/4" size makes low G and F whistles. Schedule 40 PVC (white plumbing pipe or grey electrical conduit) makes B, Bb or A whistles. McMaster also has some other interesting specialty plastics and composite products you can utilize. If you have any interest in those I can give more information.
Wood tubes are an item you’d have to make yourself. I have not seen a ready source for such a thing myself. Making wooden whistle tubes is an adventure. It is an addictive undertaking as well. You cannot make just one. (Yeah, I spent the last three hours at a lumber supplier looking through boards for whistle making. I have it bad!)
Delrin rod stock is available from McMaster too. Try this link: http://www.mcmaster.com/#standard-plastic-rod-stock/=10fvjja There are other less costly plastic materials which are good for plugs such as PVC or CPVC rod. Similar sources as the delrin but generally more widely available - even locally through plastics suppliers in larger cities. You will likely have to machine any of these to get the correct fit. A lathe is a useful tool for whistle making.
If the McMaster links don’t work, you may have to search their site to find what you want. Products do not have discreet URL’s. Their navigation app generates them. So the above may get you to the right neighborhood but you may have to click some choices on the left-hand menus to get to the right street and house number.
Hope that helps some. Good luck with your whistle making!