The radiators are in compliance with European standards.   With nice welding and polishing finish. 

It can be used as mirror and radiator together (it combined with a thin radiator and a polished stainless steel panel). 

Size:  Normally 1800 x 340 mm,  1800 x 680 mm, 1800 x 850 mm.  

Connection:   normally 1/2",  3/4" is available upon request. 

Thickness of the tube(back):   normally 1.2mm. 

All accessories included:   air vent, plug, brackets,  expansion bolts.

Pressure:   8 working bars and 12 testing bars.