Other Atlas Tube and Pipe Fittings
Other Atlas Tube and Pipe Fittings
90° — Elbow Aluminum Fittings
Atlas 90° aluminum elbow fitted with Atlas CF Flanges
90° — Tee Aluminum Fittings
Elbows, Tees and Crosses
Atlas aluminum elbows, tees and crosses
are precision machined UHV compatible tube
fittings. These compact weldable fittings are
designed with smooth and polished internal
surfaces, radiused to maximize conductance
and facilitate flow. Atlas aluminum elbows,
tees and crosses are rigorously tested to UHV
standards and are compatible with Atlas CF
flanges and ATCR face seal fittings.
Bimetallic Tube and Pipe Transitions
Atlas transitions are metallurgically bonded
joints used for welding dissimilar metal
tubes or pipes. Atlas stainless-aluminum
bimetallic transitions are explosion bonded
and engineered for cryogenic service to
-196°C (-320°F); and in some cases to
liquid helium temperatures. Our cryogenic
transition joints have been serving scientific,
medical, oil and gas, chemical, nuclear and
semiconductor industries for over 15 years.
Atlas tube and pipe transitions are available
for all standard diameters, wall thicknesses
and schedules in sizes ranging from 3/8 to
30 inches in diameter (DN10 to DN750).
Custom transition material combinations
such as titanium-aluminum are also produced. All joints are vacuum tested to 1x10-9
cc/sec of He. Certified low, medium and
high pressure testing (<300, <600 and <1200
psi respectively) is also available.
90° — Cross Aluminum Fittings
They are ideally suited for demanding
ultrahigh vacuum applications in semiconductor, magnetic, nuclear, medical and chemical
resistance environments.
Atlas aluminum fittings are available in standard tube sizes including 1/4, 3/8, 1/2, 3/4, 1,
1-1/2, 2, 2-1/2 and 3 inch diameters. Contact
our sales department for more information.
Cross section of Atlas 2 inch diameter (DN50) bimetallic tube transition viewed from aluminum interface
side.
Radiused and polished internal corners provide
improved conductance and flow.
46 Atlas Technologies
www.AtlasUHV.com
Atlas 2 inch diameter (DN50) bimetallic tube transition
viewed from stainless steel interface side.
360-385-3123