To weld on boilers, you’re company has to have a boiler stamp. The work must then be inspected by the AR. After passing the inspection, the stamp is affixed to the boiler, usually somewhere on the turbine deck.
Although steel had been produced in bloomery furnaces for thousands of years, steel’s use expanded extensively after more efficient production methods were devised in the 17th century; Will have much more to share with you soon Robert. ThanKs
... 
I am a metallurgical engineer!
CooL
Indeed!
Metallurgy – the metal making part – is hot!
boiler stamp, please
Anytime!
O Rajiv, there is a, storm here; Back ,
Big storm?
hail
Hail is good
We had a dust storm
America Society of Metallurgical Engineers.
yes Rob
SteeL
Took time
To weld on boilers, you’re company has to have a boiler stamp. The work must then be inspected by the AR. After passing the inspection, the stamp is affixed to the boiler, usually somewhere on the turbine deck.
O K
Although steel had been produced in bloomery furnaces for thousands of years, steel’s use expanded extensively after more efficient production methods were devised in the 17th century; Will have much more to share with you soon Robert. ThanKs
mmm
Long Love Line