Construction standard PD5500 and European Directive 97/23/EC. Other codes upon request.
Body and funds in fine-grain carbon steel.
Temperature calculation, min. -20° C and max. +50º C. Other demands: upon request.
In terms of finishing, the interior surfaces and welds will be in its natural state, cleaned and properly dried. Outside surfaces are pickled for steel shot at SA 2.5 (EN ISO8501-1) grade. Shall be applied a zinc rich layer and a polyethylene layer.
• Control/Testing Conditions
Visual essay tests of welds;
Penetrant liquids control;
Ink thickness control.
The company Henriques & Henriques, S.A. exists since 1980, belongs to Henriques Group SGPS, specializing in the manufacture and sales of metal tanks, intended for the storage of liquid fuels, LPG and compressed air, as well as hydropneumatic tanks and water treatment filters.