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Unread postAuthor: PVC Arsenal 17 » Sun Apr 08, 2007 9:52 pm

Givin the report button a workout on this one!
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Unread postAuthor: super spuder » Sun Apr 08, 2007 9:52 pm

you shut up. i will show you a picture of the inside of the pipe tomoro
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Unread postAuthor: SpudBlaster15 » Sun Apr 08, 2007 9:53 pm

super spuder wrote:it aint gona break. the pipe is 1/4 of an inch thick


So was the pipe used to construct this gun:

Image

Cellular core ABS + 100psi = Death.
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Unread postAuthor: Killjoy » Sun Apr 08, 2007 9:53 pm

The whole theory of EVILution is retarded.

One word: GOD.

Another reason i like you PVC Arsenal.


Super spuder,
Cellular core ABS (and solid wall ABS) are not desighned to hold any pressure (but that doesn't mean they can't). Its been deemed by most to be unsuitable for pneumatic cannons (because it is), though you should listen to spud blaster as he has much knowledge on using ABS pipe and its limits.
I'm not saying cellular core is bad, its just no where as safe as using pressure rated pipe. And on this forum people tend to get hasseled for using cellular core pipe and ABS pipe in pneumatics, as well as DWV fittings.
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Last edited by Killjoy on Sun Apr 08, 2007 9:57 pm, edited 1 time in total.

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Unread postAuthor: super spuder » Sun Apr 08, 2007 9:55 pm

not that excact pipe. i will post a picture of a spare one tomoro
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Unread postAuthor: super spuder » Sun Apr 08, 2007 10:00 pm

Killjoy wrote:
The whole theory of EVILution is retarded.

One word: GOD.

Another reason i like you PVC Arsenal.


Super spuder,
Cellular core ABS (and solid wall ABS) are not desighned to hold any pressure (but that doesn't mean they can't). Its been deemed by most to be unsuitable for pneumatic cannons (because it is), though you should listen to spud blaster as he has much knowledge on using ABS pipe and its limits.
I'm not saying cellular core is bad, its just no where as safe as using pressure rated pipe. And on this forum people tend to get hasseled for using cellular core pipe and ABS pipe in pneumatics, as well as DWV fittings.

yea. i kinda realized that hehe :lol:
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Unread postAuthor: SpudBlaster15 » Sun Apr 08, 2007 10:01 pm

The pipe in the picture is Sch 40 cellular core DWV ABS. Your pipe is also Sch 40 cellular core DWV ABS. Unlike solid wall ABS, cellular core ABS can break into small, high velocity fragments if it does rupture. With the actual wall thickness being less than a millimeter, the rest consisting of a foam like material, there is a high probability that your chamber will rupture if taken to 100psi.
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Unread postAuthor: PCGUY » Sun Apr 08, 2007 10:14 pm

Just an FYI, both fom and WOW!! have been temporarily banned for excessive arguing and attacking another member for no good reason.

(there were a few more posts in this thread that have already been edited/deleted, or this would make even more since)

Let this be a lesson to everyone... don't start crap and don't participate in it once it has been started.
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Unread postAuthor: BC Pneumatics » Mon Apr 09, 2007 1:56 am

PVC Arsenal 17 wrote:
The whole theory of EVILution is retarded.

One word: GOD.

I am glad you backed up your statement with factual evidence.


Batches of pressure rated pipe are tested for quality, to make sure they will hold pressure.
Just becasue one length of non pressure pipe doesn't burst at 100psi, doesn't mean another one will not.
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