[NSRCA-discussion] fuel tubing

[Winston E Batchelor]

Speaking of fuel tubing., I use it to insulate my 6mm bullett connectors on my batteries.  BUT I need a larger ID than I've ever seen available.  I acquired some from a cancdian flyer I purchased my 1st used lipos from but he didn;t remember where he got it. The largest I've been able to locate is too small.   Any ideas.

I've been using silicone mediacl tubing but is so soft I'm concerned with an accident where the bullett gets masdhed between two objects and preses thru the tubing and makes contact.

I can measure wehatI have if it would help

thanks in advancce for any help.
Eddie
  ----- Original Message ----- 
  From: rcmaster199 at aol.com 
  To: nsrca-discussion at lists.nsrca.org 
  Sent: Monday, June 02, 2008 4:39 PM
  Subject: Re: [NSRCA-discussion] fuel tubing


  Chances are very good that, with only a handful of raw material suppliers in Industry, the raw rubber stock came from Dow or GE. The color means nothing and the formulation is most likely general purpose which means it has a fairly high durometer (hardness) of around 50 units. GP silicone is resistant to many things we use in the hobby, including Jason's 30% fuel. Ingeneral, 50-60 duro is fairly highly cross linked which makes the stock firmer and stiffer, more chemically resistant.

  There are many specialty applications/formulations but I seriously doubt we need any of that for our application except as pipe, header couplers. 

  I've had access to lower durometer thinner walled stock for a medical application I use here at work. Have used a piece of that in the tank of the Oxalis 50 as a pick up tube. Works super since it's extremely flexible. And BTW, you can get various silicone rubber stock, in stock colors of clear, red, black, yellow, blue and green from distribution such as Mcmaster Carr or Small Parts. 

  MattK




  -----Original Message-----
  From: Dave Harmon <k6xyz at sbcglobal.net>
  To: 'General pattern discussion' <nsrca-discussion at lists.nsrca.org>
  Sent: Mon, 2 Jun 2008 1:07 am
  Subject: Re: [NSRCA-discussion] fuel tubing


I can't find Aerotrend anywhere so I bought 10 feet of Du-Bro from the LHS  to test it before buying a 50 foot roll.  It works well on the 170DZ and has a higher durometer than Aerotrend.  So far I like it better than Aerotrend and now that Prather is gone.....DB  is about the only game in town.    Regards    Dave Harmon  NSRCA 586  K6XYZ[at]sbcglobal[dot]net  Sperry, Ok.    -----Original Message-----  From: nsrca-discussion-bounces at lists.nsrca.org  [mailto:nsrca-discussion-bounces at lists.nsrca.org] On Behalf Of  adriancwong at earthlink.net  Sent: Sunday, June 01, 2008 11:41 PM  To: General pattern di
 scussion  Subject: Re: [NSRCA-discussion] fuel tubing    I've been using these Aerotrend since the 140DZ days with great success.    -----Original Message-----  >From: JShulman <jshulman at cfl.rr.com>  >Sent: Jun 2, 2008 12:33 AM  >To: General pattern discussion <nsrca-discussion at lists.nsrca.org>  >Subject: Re: [NSRCA-discussion] fuel tubing  >  >I want Prather, but can't get anymore. I don't want necessarily want pink,  but what's everyone using on these 30% nitro beasts with  >great success (no maintenance required <G>)?  >  >Regards,  >Jason  >www.jasonshulman.com  >www.shulmanaviation.com  >www.composite-arf.com  >  >-----Original Message-----  &
 gt;From: n
srca-discussion-bounces at lists.nsrca.org  [mailto:nsrca-discussion-bounces at lists.nsrca.org]On Behalf Of  >adriancwong at earthlink.net  >Sent: Monday, June 02, 2008 12:27 AM  >To: General pattern discussion  >Subject: Re: [NSRCA-discussion] fuel tubing  >  >  >You want pink, you got pink:-  >  >http://www.aerotrend.com/shop_subcat.php?subcat=5  >  >Along with orange, red and yellow.  >  >-----Original Message-----  >>From: JShulman <jshulman at cfl.rr.com>  >>Sent: Jun 2, 2008 12:17 AM  >>To: NSRCA <nsrca-discussion at lists.nsrca.org>  >>Subject: [NSRCA-discussion] fuel tubing  >>  >>Since Prather had discontinued 
 their perfect pink medium fuel tubing, what  is everyone using with great success now?  >>  >>Regards,  >>Jason  >>www.jasonshulman.com  >>www.shulmanaviation.com  >>www.composite-arf.com  >>No virus found in this outgoing message.  >>Checked by AVG.  >>Version: 7.5.524 / Virus Database: 269.24.4/1476 - Release Date: 5/31/2008  12:25 PM  >>  >>  >>_______________________________________________  >>NSRCA-discussion mailing list  >>NSRCA-discussion at lists.nsrca.org  >>http://lists.nsrca.org/mailman/listinfo/nsrca-discussion  >  >_______________________________________________
   >NSRCA-discussion mailing list  >NSRCA-discussion at lists.nsrca.org  >http://lists.nsrca.org/mailman/listinfo/nsrca-discussion  >No virus found in this incoming message.  >Checked by AVG.  >Version: 7.5.524 / Virus Database: 269.24.4/1476 - Release Date: 5/31/2008  12:25 PM  >  >No virus found in this outgoing message.  >Checked by AVG.  >Version: 7.5.524 / Virus Database: 269.24.4/1476 - Release Date: 5/31/2008  12:25 PM  >  >  >_______________________________________________  >NSRCA-discussion mailing list  >NSRCA-discussion at lists.nsrca.org  >http://lists.nsrca.org/mailman/listinfo/nsrca-discussion    _______________________________________________  NSRCA-discussion mailing list  NSRCA-discussion at lists.nsrca.org  http://lists.nsrca.org/mailman/listinfo/nsrca-discussion    _______________________________________________  NSRCA-discussion mailing list  NSRCA-discussion at lists.nsrca.org  http://lists.nsrca.org/mailman/listinfo/nsrca-discussion  
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