Aluminum Coolant tanks

Hi guys,

We have aluminum coolant tanks instock ready to ship Polished and Powdercoated black
https://scontent-a.xx.fbcdn.net/hpho...89979731_n.png

Price including delivery £199,95 ex vat

Hi,

do they suffer from the same problem that SOS ones (and other's) have?? with time, leaks appear at the welds,
and in some the weld itself crack...due to high temperature and pressure.

Thanks,
Nuno

Each tank is pressure tested to verify weld strength

We used to make OEM radiators,the most demanding customer specification for radiator durability was pressure cycling from 0 to 2.5 bar with glycol at 130 centigrade for70.000 cycles,x bar-2sigma. With a batch of 7 taken from production. The expansion bottle should ideally have similar durability to the radiator. The toughest customers were VW and Honda! It would be interesting to know if you or your supplier is doing a durability test or just a simple pressure test.