Guideline B-03
Vessels for super-heated water are covered by article 4, paragraph 1(a)(i), second indent and Annex II table 2 applies. Piping for super-heated water is covered by article 4, paragraph 1(c)(i), second indent and Annex II table 7 applies. These statements are applicable to unheated vessels or pipes with temperatures > 110° C. Fired or otherwise […]
Guideline B-23
This pressure equipment shall be considered as a heat exchanger containing super-heated or hot water (with or without additives) Only when a solar panel in its entirety is designed to withstand the highest possible temperatures (stagnation conditions are within the normal operation range), a risk of overheating does not occur (see PED Guideline B-22). As […]