what-is-o-ring

What is an O-Ring?

What is an O-Ring? An O-ring is a torus, or doughnut-shaped ring, generally molded from an elastomer, although O-rings are

Pirani Gauge Working Principle

Pirani Gauge Working Principle

Pirani gauge – A Thermal conductivity Gauge The Pirani Gauge is a type of Thermal Conductivity Gauges. Basic principle of