Associated Trading Co. Manufacturers & Retailers of calcite powder, clay graphite stoppers, clay graphite ingate sleeves, etc.

Associated Trading Co. Manufacturers & Retailers of china clay, kooline clay, soap stone powder.

Metalized sapphire windows are created by applying thin layers of chrome, nickel and gold around the edge of a sapphire window. This metalized edge creates a surface that can be soldered or bonded directly into your opto-mechanical assembly allowing you to create a hermetic seal. Hermetically sealed optics is used in a variety of applications ranging from infrared imaging systems to medical devices. Technical capability Material: optical sapphire (Al2O3) Diameter tolerance: +0, -0.1mm Thickness tolerance: +/-0.05mm Clear aperture: 90% Surface quality: 80-50 scratches and digs Surface accuracy: 2 lambdas per 25.4mm @ 632.8nm Parallelism: < 3 minutes Coating: AR coating, T > 98% @ 1260-1600nm Metalizing: Chrome, Nickel, and Gold; sputtering method or screen printing method

Trader and manufacturer of gas-liquid mixing pump, daf pump,ozone pump, micro bubles, vortex pump, ozone mixing pumps, electric diaphragm pump, diaphragm pump, gate forged steel gate, forging steel valves, butterfly check valve, american standard globe valves.

Associated Trading Co. Manufacturers & Retailers of clay, kooline clay, white china clay, clay graphite stoppers, clay graphite ingate sleeves, etc.

Associated Trading Co. Manufacturers & Retailers of china clay, kooline clay, white china clay, clay graphite stoppers, clay graphite ingate sleeves, etc.