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UK machinist recommendation

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bry1975:
Hi,

Any of you chaps into machining Aluminium and Stainless am looking to build  a luxury pressure tester.

Any one interested in the machining work or recommend someone suitable?


Kinda after something like below but much better. :D

Thanks in advance.


Bry.

John Stevenson:
Better than $3,250 ?  :med:

John S.

bry1975:
Well yer!

I want my next chamber to be able to test comfortably down to 4,900metres so rated to 550 Bar.

Bry

Jonny:
Some serious pressure there 8000psi plus the safety factor at least 1 1/2 times.

I would be more concerned with the fittings and fixings made or chosen, what threads and materials.
What sizes are we looking at?

bry1975:
Hi there,

Yes serious pressure my last chamber was ok to about 330-340Bar the gasket would blow at that pressure bolts stretching.

Yes safety factor is important will want 1.5 minimum and limit the hydraulic pump to 500Bar max.

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