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SS-I-175113A
October
o. 1973
SOm3smm
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SS-1-1751/3
August2, 1973
FEDERAL SPECIFICATION
I;{SULATIl)[jsL:EVI:lG,THERHAL, PIPE cOVEiIFIG(CELLULARGLAsS) ,.+: . ;. ,
.
This specificationwas anproved by the Commissioner, Federal“Supply
Service, General Services Administration,for the use of all Federal
a~encies.
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1.
SCOPE AWl CLASSIFICATION
1.1 *. This spsclficationcovers cellular boro-silicafllassthetnmlinsulation
sleeving used for special purposes.
1.2 Classification.
1.2.1 Types and classes. Cellularglassthermal ins!ilationsleeving shal1 be furnished
in the following types and classes, as specified (see 6.2):
Type I - Pipe and tubing insulation.
Class 1 - Regular (uncovered).
2 ; Aluminyn jacketed.
“ 3 - Glass fabric wrapped. ‘ ‘
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4 - Vinyl-aluminum foil jacketed.
Tyoe 11 - Specjal shapes:
1.3 The complete requirerkmts”for”procuring themal insulationSIQevini described herein
o
shal1 consist of this document and the latest issue of specificationHH-I-1751/GENand
documents referenced therein.
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2. APPLICABLE DOCUMEHTS
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2.1 The latest issue of Federal Sp6~ification“Hd-I-1751/GEiiand ~ocunientsreferenced
therein.
Federal Specification:,
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HH-C-466 - Cloth, Flass (For Yscdwane !daternroofingand Ruilt-clnRoofinc).
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Military S9ecificati0n:
iMIL-A-148 - Aluminvm Foil.
2.2 Other publications. ‘The followinn documents foti a ?art of this.WCificatiOn tO
the extent specified herein.
Unless a specific issue is identified,the issue in effect on
date of invitation for,bidsor rsquest for proposal shal1 aoPly.
American Society for Testing and Materials (ASTM) Standards:’ ,,“‘~
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240
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Te~ting
Cellular
Gla
SS
In
Block;’C 303 - Nethod of Test for”Oensity’of Pr@fonned Block-TypeTher%al“Insulation.
C 355 - Test for Nater Vapor Transmissionof,Thick Materials.
C 552 - Specificationfor Cellular Glass Blockand Pipe Thermal Insulation.
E 96 - Testfor “WaterVapor Transmissionof Materials :.nSheet Fo!m. ,. ~
(.Applications for c&i& should be addressed to the American society for Testing and ‘
itaterials,1916 Race Street, Philadelphia,PA 19103.)
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*u.S.GOVERNMENT PRINTINGOFFICE:1981—703-023/2760
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