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Tube&Pipe Fittings |   Elbows Tees Crosses 


Atlas aluminum elbows, tees and crosses are precision machined high and ultrahigh vacuum compatible tube fittings. These compact weldable fittings are designed and machined with smooth internal surfaces and radiused corners to maximize conductance and flow. Atlas aluminum elbows, tees and crosses are rigorously tested to UHV standards and are compatible with Atlas ISO, CF and ATCR face seal flanges and fittings.  

They are ideally suited for both high and ultrahigh vacuum environments in semiconductor, magnetic, nuclear, medical and chemically corrosive environments.

Atlas aluminum fittings are available in standard tube sizes including 1/4, 3/8, 1/2, 3/4, 1, 1-1/2 and 2 inch diameters.

Our aluminum elbows, aluminum tees and aluminum crosses are compatible with standard US tube sizes, metric sizes are available upon request.