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A vacuum flange is a flange at the end of a tube used to connect vacuum chambers, tubing and vacuum pumps to each other. Vacuum flanges are used for scientific and industrial applications to allow various pieces of equipment to interact via physical connections and for vacuum maintenance, monitoring, and manipulation from outside a vacuum's chamber.
The ASME B16 Standardization of Valves Flanges, Fittings and Gaskets Committee, which operates under ASME’s Board on Pressure Technology Codes and Standards is responsible for standards covering valves, flanges, pipe fittings, gaskets and valve actuators for use in pressure services.
The best example is Flanges, there are multiple holes in the Flanges, the circle through the center of these holes is known as the pitch circle, and the diameter of this circle is known as Pitch Circle Diameter, in short PCD. PDM, PDMS: product data management, product data manager [app], product data management system [app]
JIS Z 8000-3 – Quantities and units -- Part 3: Space and time; JIS Z 8000-4 – Quantities and units -- Part 4: Mechanics; JIS Z 8000-5 – Quantities and units -- Part 5: Thermodynamics; JIS Z 8102 – Names of non-luminous object colours; JIS Z 8210 – Public Information Symbols; JIS Z 8301 – Rules for the layout and drafting of Japanese ...
Cases 10 A 3 and 10 B 3 for semiconductor devices; main dimensions: Withdrawn: DIN 41869-1: Case 23 A 3 for semiconductor devices; main dimensions: Withdrawn: DIN 41869-2: Cases 34 A 2 and 34 A 3 for semiconductor devices; main dimensions: Withdrawn: DIN 41869-3: Case 11 A 3 and 11 B 3 for semiconductor devices; main dimensions: Withdrawn: DIN ...
The rate of taper is 1:20 on diameter, in other words 0.600" on diameter per foot, .050" on diameter per inch. Tapers range from a Number 2 to a Number 20. The diameter of the big end in inches is always the taper size divided by 8, the small end is always the taper size divided by 10 and the length is the taper size divided by 2.
A weld neck flange (also known as a high-hub flange [1] and tapered hub flange [2]) is a type of flange. There are two designs. The regular type is used with pipes. The long type is unsuitable for pipes and is used in process plant. [3] A weld neck flange consists of a circular fitting with a protruding rim around the circumference.
A flange is a protruded ridge, lip or rim, either external or internal, that serves to increase strength (as the flange of an iron beam such as an I-beam or a T-beam); for easy attachment/transfer of contact force with another object (as the flange on the end of a pipe, steam cylinder, etc., or on the lens mount of a camera); or for stabilizing and guiding the movements of a machine or its ...