:::RHMT::: Real Home Made Turbo

Please login or register.

Login with username, password and session length
Advanced search  

News:

Jay & Trevor YOU WILL BE MISSED, RIP  :'(

Pages: [1]   Go Down

Author Topic: Anybody ever weld a very large aluminum diesel fuel tank?  (Read 8367 times)

slappynuts

  • Sr. Member
  • ****
  • Offline Offline
  • Posts: 485
Anybody ever weld a very large aluminum diesel fuel tank?
« on: October 31, 2009, 03:38:01 PM »
Im scared  :o Im just not liking whats happening.
Logged

dvst8r

  • Certified OG
  • *****
  • Offline Offline
  • Posts: 3737
  • Unobtainium
Re: Anybody ever weld a very large aluminum diesel fuel tank?
« Reply #1 on: October 31, 2009, 03:39:57 PM »
How big? I have done a few. Including semi tanker trailers.
Logged
There are two kinds of people: Sheep and sharks. Sharks are winners and they don'#039#039t look back '#039#039cause they don'#039#039t have necks. Necks are for sheep.

slappynuts

  • Sr. Member
  • ****
  • Offline Offline
  • Posts: 485
Re: Anybody ever weld a very large aluminum diesel fuel tank?
« Reply #2 on: October 31, 2009, 03:55:18 PM »
Quote from: dvst8r on October 31, 2009, 03:39:57 PM
How big? I have done a few. Including semi tanker trailers.

This is a 18 wheeler truck tank. I purged it with argon and started welding it but I dont like what I am seeing so fuck it. I dont need to die today.
Logged

Hotrodlincoln

  • Certified OG
  • *****
  • Offline Offline
  • Posts: 1767
Re: Anybody ever weld a very large aluminum diesel fuel tank?
« Reply #3 on: October 31, 2009, 05:33:38 PM »
my brother welds them, he runs air through them for a day or 2, then welds em no big deal
Logged
kill yourself piss face

brine04

  • Certified OG
  • *****
  • Offline Offline
  • Posts: 2251
  • B-North
Re: Anybody ever weld a very large aluminum diesel fuel tank?
« Reply #4 on: October 31, 2009, 07:14:27 PM »
Fill with water and weld away?
Logged
92GSR - mild interest

dvst8r

  • Certified OG
  • *****
  • Offline Offline
  • Posts: 3737
  • Unobtainium
Re: Anybody ever weld a very large aluminum diesel fuel tank?
« Reply #5 on: October 31, 2009, 09:23:48 PM »
Quote from: brine04 on October 31, 2009, 07:14:27 PM
Fill with water and weld away?

Tough to weld standing in water.  :P
Logged
There are two kinds of people: Sheep and sharks. Sharks are winners and they don'#039#039t look back '#039#039cause they don'#039#039t have necks. Necks are for sheep.

slappynuts

  • Sr. Member
  • ****
  • Offline Offline
  • Posts: 485
Re: Anybody ever weld a very large aluminum diesel fuel tank?
« Reply #6 on: October 31, 2009, 10:10:28 PM »
I filled it with argon and welded some of it but I didnt like the flamable vapor coming out of the tank so I said fuck it.
Logged

crttaz

  • Certified OG
  • *****
  • Offline Offline
  • Posts: 1831
  • Old Wise One
Re: Anybody ever weld a very large aluminum diesel fuel tank?
« Reply #7 on: October 31, 2009, 10:41:06 PM »
Quote from: slappynuts on October 31, 2009, 10:10:28 PM
I filled it with argon and welded some of it but I didnt like the flamable vapor coming out of the tank so I said fuck it.

Try welding on a natural gas line.....as long as no oxygen inside the pipe, no problems.

More fun doing the welding in a ditch or pit....that gets fill with gas. Like a match, throw it in the hole, whoosh!......roll in and start welding.
Logged
OG before the OG'#039#039s

dvst8r

  • Certified OG
  • *****
  • Offline Offline
  • Posts: 3737
  • Unobtainium
Re: Anybody ever weld a very large aluminum diesel fuel tank?
« Reply #8 on: October 31, 2009, 11:31:36 PM »
The tanks I worked on were pressure washed then etched. They were similar to this:
 
Logged
There are two kinds of people: Sheep and sharks. Sharks are winners and they don'#039#039t look back '#039#039cause they don'#039#039t have necks. Necks are for sheep.

toyolla86

  • Sr. Member
  • ****
  • Offline Offline
  • Posts: 289
Re: Anybody ever weld a very large aluminum diesel fuel tank?
« Reply #9 on: November 01, 2009, 01:40:28 PM »
well doesnt disel only combust under immense pressure anyways.

has anybody ever tried to light diesel on fire with a match.
Logged
twin50 son. get some

and stop acting like a muslim

dvst8r

  • Certified OG
  • *****
  • Offline Offline
  • Posts: 3737
  • Unobtainium
Re: Anybody ever weld a very large aluminum diesel fuel tank?
« Reply #10 on: November 01, 2009, 01:42:55 PM »
Quote from: toyolla86 on November 01, 2009, 01:40:28 PM
well doesnt disel only combust under immense pressure anyways.

has anybody ever tried to light diesel on fire with a match.

Welding torch's burn a little hotter then a match.  ;)

Also I have started a number of number of campfires with a little diesel and a match.
Logged
There are two kinds of people: Sheep and sharks. Sharks are winners and they don'#039#039t look back '#039#039cause they don'#039#039t have necks. Necks are for sheep.

Jordy53

  • Sr. Member
  • ****
  • Offline Offline
  • Posts: 287
Re: Anybody ever weld a very large aluminum diesel fuel tank?
« Reply #11 on: November 01, 2009, 02:56:02 PM »
I have been told buy our welders at work when they weld drop tanks for the jet they wash them out with Dawn dish soap first. Im sure if the navy does it is probably ok. GL
« Last Edit: November 02, 2009, 04:09:57 PM by Jordy53 »
Logged
You cannot help the poor by destroying the rich. You cannot strengthen the weak by weakening the strong. You cannot build character and courage by taking away men'#39#39s initiative and independence. You cannot help men permanently by doing for them what they could and should do for themselves.

Passenger

  • Certified OG
  • *****
  • Offline Offline
  • Posts: 1954
Re: Anybody ever weld a very large aluminum diesel fuel tank?
« Reply #12 on: November 01, 2009, 04:33:39 PM »
I've welded lots of diesel and gasoline tanks, clean them out real good with soapy water or a detergent that removes oil, leave the cap open, and weld away.
Logged

brine04

  • Certified OG
  • *****
  • Offline Offline
  • Posts: 2251
  • B-North
Re: Anybody ever weld a very large aluminum diesel fuel tank?
« Reply #13 on: November 02, 2009, 01:50:17 AM »
Quote from: dvst8r on October 31, 2009, 09:23:48 PM
Quote from: brine04 on October 31, 2009, 07:14:27 PM
Fill with water and weld away?

Tough to weld standing in water.  :P
He's not welding a tanker he's welding a saddle tank. If he can fit through the filler cap he has bigger problems than welding up that crack.
Logged
92GSR - mild interest
Pages: [1]   Go Up
« previous next »