Fittings problems.

Potatoes last one shot, so build reusable! Discuss ammo designs and ideas. Tough to find cannon part or questions? Ask here!
User avatar
ALIHISGREAT
Staff Sergeant 3
Staff Sergeant 3
Posts: 1778
Joined: Sat Aug 25, 2007 6:47 pm
Location: UK

Wed Sep 26, 2007 3:47 pm

i ordered some fittings off the internet and they arrived yesterday but in my cannon setup i have a 3/4" plain/bsp threaded barrel nipple going into a 1.5" to 3/4" reducer but the barrel nipple is wayyy too lose in the reducer so i can't use regular pvc cment to join it, does anyone know if them is another kind of glue i could use or if there is a way to fix the problem without replacing the part??

and i forgot to mention its the plain end of the nipple going into the plain reducer that is the problem not the threaded end.
User avatar
cenzo188
Private
Private
Posts: 17
Joined: Sat Sep 15, 2007 8:27 am

Sun Sep 30, 2007 8:03 am

ummmmmmmmmmm...

i really dont know what ur talkin about post some pics and maybe i can help u out

i kinda hate it when people try to describe stuff and no pictures. :roll:
User avatar
Modderxtrordanare
Corporal 2
Corporal 2
Posts: 686
Joined: Mon Nov 20, 2006 1:22 pm
Location: Texas

Donating Members

Sun Sep 30, 2007 1:01 pm

cenzo188 wrote:ummmmmmmmmmm...

i really dont know what ur talkin about post some pics and maybe i can help u out

i kinda hate it when people try to describe stuff and no pictures. :roll:

It is indeed hard to read, but he explained it just fine.

He has a 3/4 "barrel nipple" (whatever that is) I'm assuming. BSP/Slip. He also has a 3/4" x 1 1/2" bushing I'm hoping (and not a bell reducer which is DWV) and that is slip/slip.

He is trying to connect the slip part of the "barrel nipple" to the 3/4" side of the bushing and the tolerances are off so it's a loose fit.

My advice to you would be to return the faulty fitting and get a new one, instead of "Afro-Engineering" it to work.
Spudding since '05. Proud waster of plumbing and plumbing accessories.

-Wiki
-How-To: Modding a Sprinkler Valve
User avatar
frankrede
Sergeant Major 2
Sergeant Major 2
Posts: 3220
Joined: Thu Jul 20, 2006 9:47 pm
Has thanked: 1 time
Been thanked: 1 time

Sun Sep 30, 2007 1:06 pm

Right, your brand new and are giving people crap because you can't comprehend what he said.

I suggest you use JB Weld, or an epoxy equivalent.
be sure to lightly sand both surfaces/
Current project: Afghanistan deployment
User avatar
williamfeldmann
Specialist 2
Specialist 2
Posts: 216
Joined: Sun Sep 09, 2007 6:55 pm
Location: Ames. Iowa, middle of BFE

Sun Sep 30, 2007 3:47 pm

Where did you order the parts from? If you are dealing with a reputable dealer or website, I would return the fittings for new ones. There is a range of sizes that is represented by one nominal size.

You could try the jb weld or plumbers putty, but you would get a stronger joint by returning the parts for better fitting ones. If you ordered from a plumbing specialty shop or something like McMaster you shouldn't even have to pay for shipping for the return and stuff.
Trying to figure out how to make a SCUBA first stage regulator work for portable charging station. If only that pesky job thing didn't keep eating up all my time...

"Only two things are infinite, the universe and human stupidity, and I'm not sure about the former." - Albert Einstein
User avatar
spudgunnerwryyyyy
Specialist 2
Specialist 2
Posts: 261
Joined: Thu Jul 12, 2007 10:54 pm

Mon Oct 01, 2007 12:00 am

Use epoxy, its great and has high bond strength.
Post Reply