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Old 11-11-2014, 03:26 PM   #1
Tree-50
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Steel for cups

I've been trying to source some 2" sections of 8" ID pipe/tube with a 3/16" wall thickness. The local steel yard has 8" don't know the thickness but would only sell me 12ft min.. I need 4" the other couple places I found only have 8" with 1/3" walls. The scrapyard had none as well.

If anyone knows where online I can find any or if you have access and would like to help a member out let me know. At this point I'm about to just not cup the lca.
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Old 11-11-2014, 04:06 PM   #2
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Re: Steel for cups

Maybe try a plumber, most will have a mountain of scrap pipe laying around. If you can find one that does commercial work you'll have it made. Maybe a smaller plumber could have some as well, or at least send you in the right direction.
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Old 11-11-2014, 04:34 PM   #3
SCOTI
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Re: Steel for cups

Quote:
Originally Posted by Tree-50 View Post
I've been trying to source some 2" sections of 8" ID pipe/tube with a 3/16" wall thickness. The local steel yard has 8" don't know the thickness but would only sell me 12ft min.. I need 4" the other couple places I found only have 8" with 1/3" walls. The scrapyard had none as well.

If anyone knows where online I can find any or if you have access and would like to help a member out let me know. At this point I'm about to just not cup the lca.
No1 reason why I didn't do the 'circle' cups. I opted for plate & straps to get the job done because it was much easier to source the material. I needed more room than the 8"OD but you're still facing the same obstacle.

What are your steel sources?
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Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....

Cubic inches is like Indiana Jones with a cheap pistol.
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Old 11-11-2014, 06:01 PM   #4
Tree-50
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Re: Steel for cups

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Originally Posted by SCOTI View Post
No1 reason why I didn't do the 'circle' cups. I opted for plate & straps to get the job done because it was much easier to source the material. I needed more room than the 8"OD but you're still facing the same obstacle.

What are your steel sources?

I've tried one out in ft worth and the smallest wall they had was like 1/3"
Wylie Steel in Wylie only sells like 12ft stock
Few online sites had a 8"ID but 1/4" walls.
Multiple plumbers and plumber supplies with no results.

I'll probably just do that and have a buddy weld it in, wanted to the 3/16" because that's pushing my welders limits and 1/4" is double it's "max." I hate having to wait around for other people but I'm not skilled enough to even attempt that feat.




Did you do that box method SCOTI?
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Old 11-11-2014, 06:15 PM   #5
SCOTI
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Re: Steel for cups

Quote:
Originally Posted by Tree-50 View Post
I've tried one out in ft worth and the smallest wall they had was like 1/3"
Wylie Steel in Wylie only sells like 12ft stock
Few online sites had a 8"ID but 1/4" walls.
Multiple plumbers and plumber supplies with no results.

I'll probably just do that and have a buddy weld it in, wanted to the 3/16" because that's pushing my welders limits and 1/4" is double it's "max." I hate having to wait around for other people but I'm not skilled enough to even attempt that feat.

Did you do that box method SCOTI?
Try 'Metal Supermarkets'. They're online & have store-fronts in the Dallas area (I use the Plano location @ Plano Rd/190 area). They list an 8"od .120" wall 'crew' round tube. They possibly have larger diameter or can source it & they like all customers regardless of how much material you need.

Like stated.... I opted for the easier to source flat stock:
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All Fleetsides
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Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....

Cubic inches is like Indiana Jones with a cheap pistol.
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Old 11-11-2014, 06:58 PM   #6
Tree-50
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Re: Steel for cups

What's the thickness on your walls?

Jw, that seems easier/safer for rub issues as well as something I can pick up at tractor supply/lowes/home depot.
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Old 11-11-2014, 07:30 PM   #7
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Re: Steel for cups

Quote:
Originally Posted by Tree-50 View Post
What's the thickness on your walls?

Jw, that seems easier/safer for rub issues as well as something I can pick up at tractor supply/lowes/home depot.
Bottom plates were cut from 1/4" x1' sq plate from Lowes & the sides are 3/16" w/varying heights as needed (also from Lowes). I already had 1pc of the 1/2" plate & the majority of the 3/16" stuff from recent projects. I think I had to purchase a 2nd 1/4" plate to have enough material.
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@rattlecankustoms in IG

Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....

Cubic inches is like Indiana Jones with a cheap pistol.
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