Im confident that my stuff is safe to use, if the users abide the restictions I put upon the stuff. Like always with the 1000psi Relief valve.And only in the robot(except testing,as a free mounted system).
No use after the tanks are damaged in the wars, so no dents or nicks.
Rams have a bigger safetyfactor, and small repairs are possible.If done by a competent person(and preferably me)

The parts are tested at 135 bar, about double the useable pressure in RW.

I know, normaly all the laws must be abided, but as the law gives us the escape route of the prototype please dont dish this in advance.

Testing for salepurposes in Belgiun is very expensive and very restricted. NO welded tanks for use above 30 bar.Bolted tanks are only acceptable for steam purpose.Not gasstorage.
If tanks are tested, 2 prototypes are nessecary, 1 for destruction testing, this series of tests costs 750‚ for a small tank. The other tank is for rntgen and long term test purproses, and this series of tests costs 500‚.
And even then it isnt garantied to pass the PED CE tests.
Is robot wars not expensive enough?