ASTM-D3903 › Standard Specification for Rubber Seals Used in Air-Heat Transport of Solar Energy Systems
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Scope
1.1 This specification covers the general requirements for the rubber seals used in solar energy systems employing air-heat transport. Examples are duct and damper seals. Particular applications may necessitate other requirements that would take precedence over these requirements when specified.
Note 1-Rubber seals for the collector are covered in Specifications1.2 Design requirement pertains only to permissible deflections of the rubber during thermal expansion or contraction of the seal in use and the tolerances in dimensions of molded and extruded seals.
1.3 This specification does not include requirements pertaining to the fabrication or installation of the seals.
1.4 The values stated in SI units are to be regarded as the standard.
Keywords
rubber seals; solar energy systems; air-heat transport; ICS Number Code 21.140 (Seals, glands)
To find similar documents by ASTM Volume:
09.02 (Rubber Products, Industrial - Specifications and Related Test Methods; Gaskets; Tires)
To find similar documents by classification:
21.140 (Seals, glands Seals for pipe and hose assemblies, see 23.040.80)
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Document Number
ASTM-D3903-15R22
Revision Level
2015 R22 EDITION
Status
Current
Modification Type
Revision
Publication Date
Nov. 8, 2022
Document Type
Specification
Page Count
4 pages
Committee Number
D11.37