These are available in 304 - does anyone know if they are available in 316. I thought Prochem might have them but doesn't look like it. Thanks in advance.
www.ecsexhaust.com.au/1-1-2-to-6-exhaust-pipe-double-coupler-stainless-j
www.ecsexhaust.com.au/1-1-2-up-to-6-od-exhaust-pipe-reducer-adaptor-conn
