Block fitting and seal structure
Compatible vacuum seal
Flange protector
Flexible ring gasket retainer for flanged connectors
Fluid-tight flange coupling and method of making the same
Pipe connection for instruments or machines
Ring gasket retainer for flanged connectors
Ring gasket retainer for flanged connectors
Seal structure for metal vacuum joint
Sealed connection
Sealed joint for a rocket employing fused inorganic vitreous mat
Sealing ring
Shiftable ring gasket retainer for flanged connectors
Tight connection device
Tube joint
Tubular clamping and sealing coupler
Union joint
Union joint