lyy151v

Vacuum nitrogen pipeline: the lid is equipped with a vacuum gauge for vacuum and filled with nitrogen when piping, valves (connector is plug and play), comes with pressure safety device. furnace tank: tank made of stainless steel, welded stiffeners bottom of the tank, the tank top with a cooling water jacket, sand sealing device, and with a captive bolt. heating elements: optional 0Cr25Al5, ...