Chimney system is made of stainless steel SUS 304 or SUS316L ,the thickness is 0.5mm, we can according to your demands to produc

Chimney system is suitable for venting high efficiency "airtight" wood stoves,
and for gas or oil appliances. The high temperature test is administered as
follows: the chimney is designed for continuous use at 1,000oF
but is also safety tested at 1,400oF for one hour and for 10
minutes at 2,100oF to simulate overfire conditions.