Hi Guys, I am the builder of these tanks, I own a custom fabrication business in Ballarat Victoria and I am a qualified welder and sheetmetal worker. I posted up deails of my busiess and photos on here last night for you all, but the moderating team deleted it all, and told me Im not allowed to advertise on here so its gone.
Any how, tanks are fully Stainless Tig welded and the welding is as good as it gets. I dont ever clean up any of my welds with a grinder or flap disc as this weakens the joint, gives a faulse impression on weld quality and reduces weld bead strength.
The mounting bracket is made from 3mm solid bar and has bracing on either side as shown. Its also double welded both sides to the ensure strength, even in an accident.
I have included some close up photos of the welding and bracket.
If I can be of any more help let me know.
Cheers, Nathan.B