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ASTM C1509-02(2012)

(Specification)

Standard Specification for Beaded Process Glass Pipe and Fittings

Standard Specification for Beaded Process Glass Pipe and Fittings

ABSTRACT
This specification covers chemically resistant, low expansion borosilicate glasses (Type I, Class A) used to manufacture beaded and end flanged-glass pipes and fittings for pressure and vacuum applications. Both the inside and outside surfaces of the glass shall be reasonably free of surface defects, such as open blisters or airlines and scratches, and shall be completely free of chips and checks. Pipe and fittings may be suitably heat treated (tempered) or annealed as specified by the manufacturer. Products should adhere to chemical, physical, and dimensional requirements, as well as minimum and maximum operating temperature, thermal shock resistance, and pressure ratings.
SCOPE
1.1 This specification covers chemically resistant, low expansion Type-I borosilicate glass, Class A, (see Specification E438) used to manufacture beaded end flanged-glass pipe and fittings for pressure and vacuum applications.

General Information

Status
Historical
Publication Date
30-Sep-2012
ICS
81.040.30 - Glass products
Technical Committee
C14 - Glass and Glass Products
Current Stage
Ref Project

Relations

Replaces
ASTM C1509-02(2007) - Standard Specification for Beaded Process Glass Pipe and Fittings
Effective Date
01-Oct-2012
Replaced By
ASTM C1509-02(2018) - Standard Specification for Beaded Process Glass Pipe and Fittings (Withdrawn 2019)
Effective Date
01-Sep-2018

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ASTM C1509-02(2012) - Standard Specification for Beaded Process Glass Pipe and FittingsASTM C1509-02(2012) - Standard Specification for Beaded Process Glass Pipe and Fittings
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ASTM C1509-02(2012) - Standard Specification for Beaded Process Glass Pipe and Fittings
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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:C1509 −02 (Reapproved 2012)
Standard Specification for
Beaded Process Glass Pipe and Fittings
This standard is issued under the fixed designation C1509; 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 6. Physical Requirements
1.1 This specification covers chemically resistant, low ex- 6.1 The physical requirements shall be as described in
pansion Type-I borosilicate glass, Class A, (see Specification Specification E438.
E438) used to manufacture beaded end flanged-glass pipe and
6.2 Refer also to Annex A1 for additional physical require-
fittings for pressure and vacuum applications.
ments.
2. Referenced Documents
7. Operating Temperatures
2.1 ASTM Standards:
7.1 Minimum Operating Temperature—The minimum rated
C162 Terminology of Glass and Glass Products
operating temperature for all sizes shall be 0°F (–18°C)
C600 Test Method of Thermal Shock Test on Glass Pipe
provided that the temperature of the material being conveyed is
C601 Test Method for Pressure Test on Glass Pipe
above the freezing point.
C623 Test Method for Young’s Modulus, Shear Modulus,
and Poisson’s Ratio for Glass and Glass-Ceramics by 7.2 Maximum Operating Temperature—The maximum
rated operating temperature for all sizes shall be 350°F
Resonance
(177°C).
C693 Test Method for Density of Glass by Buoyancy
E438 Specification for Glasses in Laboratory Apparatus
7.3 Thermal Shock Resistance—The maximum allowable
sudden temperature differential for properly installed systems
3. Terminology
shall be in accordance with Table 1 for the various pipe sizes.
3.1 For definitions of terms used in this specification, refer
7.3.1 Maximum temperature differential refers to an almost
to Terminology C162.
instantaneous temperature change, such as low-pressure steam
followed directly by a flush of ice cold water, or the reverse.
4. Materials and Manufacture
Maximum temperature differential pertains to inside and out-
4.1 The glass shall be reasonably free of surface defects,
side surfaces, exclusive of sign.
such as open blisters or airlines and scratches, and shall be
7.3.2 The test method for thermal shock is not ordinarily
completely free of chips and checks. This is applicable to both
performed, but in those cases where thermal shock resistance
the inside and outside surfaces. It shall represent good work-
may be questioned, it may be performed in accordance with
manship as consistent with standard glass process capabilities.
Method C600. Acceptance of this test shall be that all tested
ware shall pass. If one or more failures do occur, a second
4.2 Heat Treatment or Annealing—Pipe and fittings may be
samplingtwicethepopulationof thefirst, shall be tested. If any
suitably heat treated (tempered) or annealed as specified by the
failures occur in the second sampling, the entire shipment shall
manufacturer.
be rejected.
5. Chemical Requirements
8. Pressure Rating
5.1 The chemical requirements shall be in accordance with
Specification E438.
8.1 Maximum recommended working pressure for beaded
glass process pipe and fittings shall be in accordance with
Table 2, when the pipe is installed in accordance with manu-
This specification is under the jurisdiction of ASTM Committee C14 on Glass
facturer’s recommendations, and when operated within the
and Glass Products and is the direct responsibility of Subcommittee C14.05 on
Glass Pipe.
maximum temperature differential and temperature limit. See
Current edition approved Oct. 1, 2012. Published October 2012. Originally
8.3 for vacuum service.
approved in 2001. Last previous edition approved in 2002 as C1509 - 02(2007).
DOI: 10.1520/C1509-02R12.
8.2 Acceptance Pressure Test—Individual lengths of beaded
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
process pipe or fittings shall withstand an internal hydrostatic
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
pressure test when tested in accordance with Method C601.
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. Acceptance of this test shall be that all tested ware shall pass.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
C1509−02 (2012)
TABLE 1 Maximum Temperature Differential
plane perpendicular to the axis of the rollers. The pipe shall be
Nominal Pipe Size, Sudden Temperature rotated and the length variation read with a suitable
in. Difference, max, °F (°C)
mechanism, such as a dial indicator. The maximum variation
1 to 2 200 (93)
shall not exceed that shown in Table 3 for several pipe sizes.
3 180 (82)
9.1.2.2 Pipe fittings shall be measured for flange squareness
4 140 (60)
6 122 (50) with a gage having flat plates constructed at the angle required
by that fitting. One flange shall be firmly placed on one plate,
and the difference between the remaining flange face and the
TABLE 2 Maximum Working Pressure for Glass Process Pipe
other surface plate shall not exceed the amount shown in Table
and Fittings
3 for the respective fitting size.
Nominal Pipe Size, Recommended Working
9.1.3 Flange Dimensions and Specifications—Beaded
in. Pressure, max, psi (kPa)
flange dimensions shall be as required by the manufacturer for
1 100 (689)
the system.
1 ⁄2 to 2 75 (517)
3 to 4 50 (345)
9.2 Bow:
6 30 (207)
9.2.1 Bow for All Pipe Diameters—Bow shall be measured
by supporting the pipe on “V” blocks, mounted in-line on the
same plane, approximately 2 in. from each end of the pipe. A
If one or more failures do occur, a second sampling twice the
dial gage in contact with pipe at midlength measures variation
population of the first shall be tested. If any failures occur in
by rotating the pipe 360°. Bow is defined as half of the
the second sampling, the entire shipment shall be rejected.
measured variation, and shall not exceed 0.25 % of the total
8.3 All pipe sizes are suitable for vacuum applications.
length of the pipe.
9.3 Dimensions of All Pipe and Fittings (see Annex A1):
9. Dimensions and Permissible Variations
9.3.1 Straight Pipe (Dimensions)—Dimensional specifica-
9.1 Beaded Flanges:
tions for straight lengths shall be accordance with Table 4.
9.1.1 Flange Face Flatness—Maximum permissible devia-
9.3.2 Fittings (Dimensions)—Dimensional specifications
tion from a flat plane across the face of the flange on all sizes
for common fittings shall be in accordance with Tables 5-11.
shall be ⁄16 in. (1.6 mm).
9.1.2 Flange Face Squareness—Flange faces of both pipe
10. Inspection
and fittings shall be square to the centerline within the limit
10.1 Inspection of the material shall be made
...

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SCOPE
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SCOPE
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6.2 Use of this practice assumes:  
6.2.1 The glass is free of edge damage and is properly glazed.  
6.2.2 The glass has not been subjected to abuse.  
6.2.3 The surface condition of the glass is typical of glass that has been in service for several years, and is weaker than freshly manufactured glass due to minor abrasions on exposed surfaces.  
6.2.4 The glass edge support system is sufficiently stiff to limit the lateral deflections of the supported glass edges to no more than 1/175 of their lengths. The specified design load shall be used for this calculation.  
6.2.5 The deflection of glass or support system, or both, shall not result in loss of glass edge support. The glass bite reduction or pullout shall be considered using the method referenced in (1).3
Note 2: Glass deflections are to be reviewed. This practice does not address aesthetic issues caused by glass deflection.
Note 3: This practice does not consider the effects of deflection on insulating glass unit seal performance.
Note 4: The designer/engineer must determine what constitutes sufficient glass edge support based on Annex A1, Non-Factored Load Charts.  
6.3 Many other factors shall be considered in glass type and thickness selection. These factors include but are not limited to: thermal stresses, spontaneous breakage of tempered glass, the effects of windborne debris, excessive deflections, behavior of glass fragments after breakage, blast, seismic effects, building movement, heat flow, edge bite, noise abatement, and potential post-breakage consequences. In addition, considerations set forth in building codes along with criteria presented in safety-glazing standards and site-specific concerns may control the ultimate glass type and thickness selection.  
6.4 For situations not specifically addressed in this standard, the design professional shall use enginee...
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1.1 This practice covers procedures to determine the load resistance (LR) of specified glass types, including combinations of glass types used in a sealed insulating glass (IG) unit, exposed to a uniform lateral load of short or long duration, for a specified probability of breakage.  
1.2 This practice applies to vertical and sloped glazing in buildings for which the specified design loads consist of wind load, snow load and self-weight with a total combined magnitude less than or equal to 15 kPa (315 psf). This practice shall not apply to other applications including, but not limited to, balustrades, glass floor panels, aquariums, structural glass members, and glass shelves.  
1.3 This practice applies only to monolithic and laminated glass constructions of rectangular shape with continuous lateral support along one, two, three, or four edges. This practice assumes that (1) the supported glass edges for two, three, and four-sided support conditions are simply supported and free to slip in plane; (2) glass supported on two sides acts as a simply supported beam; and (3) glass supported on one side acts as a cantilever. For insulating glass units, this practice only applies to insulating glass units with four-sided edge support.  
1.4 This practice does not apply to any form of wired, patterned, sandblasted, drilled, notched, or grooved glass. This practice does not apply to glass with surface or edge treatments that reduce the glass strength.
Note 1: Ceramic enamel is known to affect glass load resistance. Consult the manufacturer for guidance.  
1.5 This practice addresses only the determination of the resistance of glass to uniform lateral loads. The final thickness and type of glass selected also depends upon a variety of other factors (see 6.3).  
1.6 Charts in this practice provide a means to determine approximate maximum lateral glass deflection. Appendix X1 provides additional procedures to determine maximu...

  • Standard
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  • Standard
    65 pages
    English language
    sale 15% off