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ASTM C1767M-14

(Specification)

Standard Specification for Stainless Steel Jacketing for Insulation

Standard Specification for Stainless Steel Jacketing for Insulation

SCOPE
1.1 This specification covers stainless steel jacketing for thermal, acoustical, and fire protective insulation operating at either above or below ambient temperatures and in both indoor and outdoor locations. It does not cover insulation jacketing made from other materials such as mastics, fiber reinforced plastic, PVC, aluminum, or coated carbon steel (for example, aluminum-zinc, galvanized steel, or aluminized steel) nor does it cover the details of thermal, acoustical, or fire protective insulation systems.  
1.2 While not intended to cover use inside the containment buildings of nuclear power plants, this standard does not preclude use of Class E material which does not have a moisture barrier in this containment building application.  
1.3 This specification provides physical requirements for stainless steel jacketing for thermal and acoustical insulation. Guide C1423 provides guidance in selecting jacketing materials and their safe use.  
1.4 This is a material specification and does not imply any performance of the installed system using the materials specified herein. For information about installation of stainless steel jacketing, see (1).2  
1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
Note 1: A version of this specification in IP units is available as Specification C1767.  
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
30-Sep-2014
ICS
91.100.60 - Thermal and sound insulating materials
Technical Committee
C16 - Thermal Insulation
Drafting Committee
C16.40 - Insulation Systems
Current Stage
Ref Project

Relations

Replaced By
ASTM C1767M-15 - Standard Specification for Stainless Steel Jacketing for Insulation
Effective Date
01-Nov-2015
Referred By
ASTM C1767-21 - Standard Specification for Stainless Steel Jacketing for Insulation
Effective Date
01-Oct-2014

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ASTM C1767M-14 - Standard Specification for Stainless Steel Jacketing for InsulationASTM C1767M-14 - Standard Specification for Stainless Steel Jacketing for Insulation
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ASTM C1767M-14 - Standard Specification for Stainless Steel Jacketing for Insulation
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:C1767M −14
StandardSpecification for
1
Stainless Steel Jacketing for Insulation
This standard is issued under the fixed designation C1767M; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope 2. Referenced Documents
3
2.1 ASTM Standards:
1.1 This specification covers stainless steel jacketing for
A167 Specification for Stainless and Heat-Resisting
thermal, acoustical, and fire protective insulation operating at
Chromium-Nickel Steel Plate, Sheet, and Strip (With-
either above or below ambient temperatures and in both indoor
4
drawn 2014)
and outdoor locations. It does not cover insulation jacketing
A240/A240M Specification for Chromium and Chromium-
made from other materials such as mastics, fiber reinforced
Nickel Stainless Steel Plate, Sheet, and Strip for Pressure
plastic, PVC, aluminum, or coated carbon steel (for example,
Vessels and for General Applications
aluminum-zinc, galvanized steel, or aluminized steel) nor does
A480/A480M Specification for General Requirements for
it cover the details of thermal, acoustical, or fire protective
Flat-Rolled Stainless and Heat-Resisting Steel Plate,
insulation systems.
Sheet, and Strip
1.2 While not intended to cover use inside the containment C168 Terminology Relating to Thermal Insulation
buildings of nuclear power plants, this standard does not C450 Practice for Fabrication of Thermal Insulating Fitting
Covers for NPS Piping, and Vessel Lagging
preclude use of Class E material which does not have a
C585 Practice for Inner and Outer Diameters of Thermal
moisture barrier in this containment building application.
Insulation for Nominal Sizes of Pipe and Tubing
1.3 This specification provides physical requirements for
C835 Test Method for Total Hemispherical Emittance of
stainless steel jacketing for thermal and acoustical insulation.
Surfaces up to 1400°C
Guide C1423 provides guidance in selecting jacketing materi-
C1371 Test Method for Determination of Emittance of
als and their safe use.
Materials Near Room Temperature Using Portable Emis-
someters
1.4 This is a material specification and does not imply any
C1423 Guide for Selecting Jacketing Materials for Thermal
performance of the installed system using the materials speci-
Insulation
fied herein. For information about installation of stainless steel
2 C1729M Specification for Aluminum Jacketing for Insula-
jacketing, see (1).
tion
1.5 The values stated in SI units are to be regarded as
C1767 Specification for Stainless Steel Jacketing for Insula-
standard. No other units of measurement are included in this
tion
standard.
C1785 Test Method for Concentration of Pinhole Detections
in Moisture Barriers on Metal Jacketing
NOTE 1—A version of this specification in IP units is available as
E84 Test Method for Surface Burning Characteristics of
Specification C1767.
Building Materials
1.6 This standard does not purport to address all of the
F1249 Test Method for Water Vapor Transmission Rate
safety concerns, if any, associated with its use. It is the
Through Plastic Film and Sheeting Using a Modulated
responsibility of the user of this standard to establish appro-
Infrared Sensor
priate safety and health practices and determine the applica-
3. Terminology
bility of regulatory limitations prior to use.
3.1 Definitions—Definitions in Terminology C168 apply to
terms used in this specification.
1
ThistestmethodisunderthejurisdictionofASTMCommitteeC16onThermal
3
Insulation and is the direct responsibility of Subcommittee C16.40 on Insulation For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Systems. contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Current edition approved Oct. 1, 2014. Published November 2014. DOI: Standards volume information, refer to the standard’s Document Summary page on
10.1520/C1767M-14. the ASTM website.
2
4
The boldface numbers in parentheses refer to the list of references at the end of The last approved version of this historical standard is referenced on
this standard. www.astm.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
C1767M−14
3.2 Definitions of Terms Specific to This Standard: 3.2.12 safety edge—anedgeofmetaljacketingthathasbeen
3.2.1 box rib—stainless steel sheet formed to have alternat- de-burred or rounded by a rolling operation.
ing parallel grooves and ridges with a cross section approxi-
3.2.13 safety hem—a rounded edge of metal jacketing cre-
mating a square wave.
ated by folding the edge of sh
...

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1.1 This specification covers the classification and performance of flexible aerogel thermal insulation. This will cover the range of continuous exposure operating temperatures from –321°F (–196°C) up to 1200°F (649°C).  
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This specification covers structural insulating board for general thermal insulating, fire-resistive, and marine bulkhead applications. The structural insulating boards shall be of the following types and grades: Types I and II and Grades 1; 2; 3; 4; 5; 6; 7; and 8. Calcium silicate structural insulating board shall be composed of hydrated calcium silicate with natural or man-made fibers or fillers, or a combination thereof. The following test methods shall be performed: dimensions and density; flexural strength; compressive strength; screw holding strength; apparent thermal conductivity; combustion characteristics; and maximum use temperatures.
SCOPE
1.1 This specification covers structural insulating board for general thermal insulating, fire-resistive, and marine bulkhead applications. The rigid, preformed structural insulating board is for use at temperatures up to 1700°F (927°C). For specific applications, the actual temperature limit shall be agreed upon between the manufacturer and the purchaser.  
1.2 The structural insulating board maintains its structural integrity after immersion in water.  
1.3 Rapid cycling over a wide temperature range is not recommended because of potential damage due to thermal shock.  
1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.5 When the installation or use of thermal insulation materials, accessories and systems, may pose safety or health problems, the manufacturer shall provide the user appropriate current information regarding any known problems associated with the recommended use of the company's products, and shall also recommend protective measures to be employed in their safe utilization. The user shall establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.  
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ASTM C165-23(Test Method)
Standard Test Method for Measuring Compressive Properties of Thermal Insulations

SIGNIFICANCE AND USE
4.1 In providing Procedures A and B, it is recognized that different types of thermal insulation will exhibit significantly different behavior under compressive load. Data must usually be obtained from a complete load-deformation curve, and the useful working range normally corresponds to only a portion of the curve. The user is cautioned against use of the product in the range beyond which the product is permanently damaged or properties are adversely affected.  
4.2 Load-deformation curves provide useful data for research and development, quality control, specification acceptance or rejection, and for other special purposes. Standard loading rates shall not be used arbitrarily for all purposes; the effects of impact, creep, fatigue, and repeated cycling must be considered. All load-deformation data shall be reviewed carefully for applicability prior to acceptance for use in engineering designs differing widely in load, load application rate, and material dimensions involved.
SCOPE
1.1 This test method covers two procedures for determining the compressive resistance of thermal insulations.  
1.1.1 Procedure A covers thermal insulations having an approximate straight-line portion of a load-deformation curve, with or without an identifiable yield point as shown in Figs. 1 and 2. Such behavior is typical of most rigid board or block-type insulations.
FIG. 1 Procedure A—Straight Line Portion with Definite Yield Point
FIG. 2 Procedure A—Straight Line Portion but no Definite Yield Point  
1.1.2 Procedure B covers thermal insulations that become increasingly more stiff as load is increased, as shown in Fig. 3. Such behavior is typical of fibrous batt and blanket insulations that have been compressed previously to at least the same deformation by compression packaging or mechanical softening.
FIG. 3 Procedure B—Increasing Stiffness  
1.2 It is recognized that the classification of materials under Procedures A and B shall not hold in all cases. For example, some batt or blanket materials that have not been compression packaged will exhibit behavior more typical of Procedure A for their first loadings. Also, some higher density fibrous insulation boards that have been precompressed will exhibit load-deformation curves more typical of Procedure B. There will also be thermal insulations with load-deformation curves that follow none of the three types shown here; that is, curves with no straight-line portion, curves with compaction areas, and curves that change from negative to positive slope.  
1.3 This test method does not cover reflective or loose fill insulations.  
1.4 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.  
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1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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