Can we weld two tubes together to meet the total length requirement? We have fire tube boiler operates at 12 bar pressure. The available tubes are short in length by a meter, therefore we intend to join two tubes together in a way to fit to the required size. If it is allowed by the code, what...
Hi
I am trying to find out the valid reasons of thermal efficiency of a coal fired Power Boiler, determined by Indirect Heat Loss Method (ASME PTC 4.1) is 1 - 2 % higher than that calculated by simple Output/Input Direct Method. Our experience is, the two methods differ by about 1.75% where...