How to Crimp a Stove Pipe | DoItYourself- crimp cover closer pliers for wood burning ,18/1/2010· In the past, when you fitted a stove pipe together, it was common for you to have to crimp the ends together in order to prevent gaps in the joints. Modern stove pipes don't often need this crimping, as they are designed to fit together with no gaps left, and there are a range of sealants which can be used to cover any possible spaces between joins in a stove pipe.How to Build a Wood-Burning Stove | HowStuffWorksDo you know how to build a wood-burning stove? Find out how to build a wood-burning stove in this article from HowStuffWorks. Remove the top (the plug end) of a 55-gallon (208.2-liter) steel barrel. This disc will be the stove's cooking floor. Clean out the barrel.