Thursday, April 9, 2020

Procedure of plugging boiler of boiler tubes

Procedure of plugging water tubes 
a. Clean the face of leaky tube remove all the scales and dirt both in steam and water 
drum 
b. Plug with steel plug, hammer tight and weld 
c. Cover this tube on the furnace side with heat resisting material

Procedure of plugging smoke tubes 
a. Steel plug with stud and tightened by nut at both the ends

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