Double chimney inner diameter 150 mm, outer diameter 200 mm L pipe (El pipe) 30 degrees
Double Chimney Seamless Welded Pipe with Thermal Insulation
It is a connection method by socket connection.
The inner tube is made of SUS316 with a thickness of 0.5mm, and the outer tube is made of SUS304 with a thickness of 0.5mm, and has excellent corrosion resistance.
Insulated with 25mm thick ceramic fiber.
It is a heat-resistant black painted product.
Connection can be made by tightening using a locking band.
It is also possible to connect with screws, etc.
Currently, there are two types of heat-resistant temperature products.
See here for differences.