Some Copper Related Questions

SpudFiles

Rules

Chat

FAQ

Memberlist

How-To

Other

Private Messages

Random Cannon

Recent topics

» First cannon
by Radiation on 11/22/2008 17:55 PM

» 2 questions
by TurboSuper on 11/22/2008 17:26 PM

» All metal shotgun
by CpTn_lAw on 11/22/2008 17:10 PM

» Frankrede's Mauler Cannon
by frankrede on 11/22/2008 17:08 PM

» Who wants cannons in CAD?
by frankrede on 11/22/2008 16:52 PM

» Pneumatic Smoothbore Shot
by frankrede on 11/22/2008 16:42 PM

» Automotive wire/stun gun
by psycix on 11/22/2008 13:07 PM

Donate

Why Donate?

	Hi Guest! As you're not registered, some features could be unavailable. Click here if you want to become a member of SpudFiles
	Username: Password: Log me on automatically each visit

SpudFiles Forum Index » General Spud Cannon Related » Some Copper Related Questions

Goto page Previous 1, 2

Some Copper Related Questions

« View previous topic :: View next topic »

Author

Message

sniper hero

Posted: 06/01/2008 14:23 PM Post subject:

2nd Lieutenant

Joined: 07 Mar 2008
Posts: 212
104.55 Spud Bux

ok thnx but for me copper pipe ratings doesn't matter since I won't go over 300 psi coming time.
and because I thought to know a proper solder joint is rated to around 200 psi

SpudFarm

Posted: 06/01/2008 14:29 PM Post subject:

Hybrid Guy
<b>Donating Member</b>

Joined: 04 Nov 2006
Posts: 2094
1180.73 Spud Bux

DYI used gunpowder on that pipe.

the color on the inside says it all.

DYI

Posted: 06/01/2008 14:35 PM Post subject:

Rear Brigadier
Major General

Joined: 07 Jul 2007
Posts: 2308
1164.60 Spud Bux

Quote:

Did you do the pressure testing your self?

Yes, I did.

Just build a barrel sealing piston valve. Unless you're shooting for some insanely high pressure, it shouldn't be too difficult to throw together, especially in copper fittings, which are nice and smooth on the inside.

Also, I DID NOT use gunpowder on that pipe. I used 5 grams of Al/KClO4 flash powder

SpudFarm

Posted: 06/01/2008 14:43 PM Post subject:

Hybrid Guy
<b>Donating Member</b>

Joined: 04 Nov 2006
Posts: 2094
1180.73 Spud Bux

hmm i talk to you on msn DYI Confused

Darkside 6ix

Posted: 06/01/2008 23:44 PM Post subject:

Captain

Joined: 30 Apr 2006
Posts: 304
366.23 Spud Bux

Thank you guys for all your help. I think Im getting too ahead of my self because I havent even finished the PVC gun Im currently working on. If someone could tell me the parts in the picture of the homemade QEV then that would be awesome.

Display posts from previous:

Goto page Previous 1, 2

SpudFiles Forum Index » General Spud Cannon Related » Some Copper Related Questions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum