Left side flange with 1/4" Feedthrough for 4" tube - EQ-FL-101-FT(L) Conductive Ceramic Substrates or corrosive

or corrosive

please click the picture in below for detailed structure

Tubes have been evacuated to 10-7 Torr at room temperature

Crystal growth method:                                      Top seed flux growth

Left side flange with 1/4" Feedthrough for 4" tube - EQ-FL-101-FT(L) Conductive Ceramic Substrates or corrosiveThis is the left side of the smart sealing assembly for vacuum tube furnace to seal one end of OD 100 102 mm ( 4") tube without any welding and gluing. SPECIFICATIONS Structure 1 4" Feedthrough Mechanical Pressure Gauge 1 8" NPS Valve Barbed Fitting for 10mm O. D. tube. Features Seal tube by tightening screws on the flange without any welding and glue. Made of Stainless Steel ( SS304) with double high temperature silicon O rings on each flange.