Standard Test Method for Resistance to Short-Time Hydraulic Failure Pressure of Plastic Pipe, Tubing, and Fittings

SCOPE
1.1 This test method covers the determination of the hydraulic pressure that produces failure of either thermoplastic or reinforced thermosetting resin pipe, tubing, or fittings in a short time period.  
1.2 This test method is suitable for establishing laboratory testing requirements for quality control purposes or for procurement specifications.
1.3 The values given in parentheses are provided for information purposes only.  
1.4 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.>

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Status
Historical
Publication Date
09-Dec-1999
Technical Committee
Drafting Committee
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ASTM D1599-99 - Standard Test Method for Resistance to Short-Time Hydraulic Failure Pressure of Plastic Pipe, Tubing, and Fittings
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NOTICE: This standard has either been superceded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
Designation: D 1599 – 99 An American National Standard
Standard Test Method for
Resistance to Short-Time Hydraulic Pressure of Plastic
Pipe, Tubing, and Fittings
This standard is issued under the fixed designation D 1599; 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 (e) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope 4. Significance and Use
1.1 This test method covers the determination of the resis- 4.1 This test method establishes the short-time hydraulic
tance of either thermoplastic or reinforced thermosetting resin failure pressure of thermoplastic or reinforced thermosetting
pipe, tubing, or fittings to hydraulic presssure in a short time resin pipe, tubing, or fittings. Data obtained by this test method
period. Procedure A is used to determine burst pressure of a are of use only in predicting the behavior of pipe, tubing, and
specimen if the mode of failure is to be determined. Procedure fittings under conditions of temperature, time, method of
B is used to determine that a specimen complies with a loading, and hoop stress similar to those used in the actual test.
minimum burst requirement. They are generally not indicative of the long-term strength of
1.2 This test method is suitable for establishing laboratory thermoplastic or reinforced thermosetting resin pipe, tubing,
testing requirements for quality control purposes or for pro- and fittings.
curement specifications. 4.2 Procurement specifications utilizing this test method
1.3 The values given in parentheses are provided for infor- may stipulate a minimum and maximum time for failure other
mation purposes only. than the 60 to 70 s listed in 9.1.3. Either the internal hydraulic
1.4 This standard does not purport to address all of the pressure or the hoop stress may be listed in the requirements.
safety concerns, if any, associated with its use. It is the
NOTE 1—Many thermoplastics give significantly different burst
responsibility of whoever uses this standard to consult and
strengths depending on the time to failure. For instance, significant
establish appropriate safety and health practices and deter-
differences have been observed between failure times of 65 and 85 s.
mine the applicability of regulatory limitations prior to use.
4.3 This test method is also used as a short-term pressur-
ization validation procedure, where the specimens are pressur-
2. Referenced Documents
ized to a predetermined minimum pressure requirement.
2.1 ASTM Standards:
D 2122 Test Method for Determining Dimensions of Ther-
5. Failure
moplastic Pipe and Fittings
5.1 Any instantaneous or rapid loss of pressure shall con-
D 3517 Specification for “Fiberglass” (Glass-Fiber-
stitute failure.
Reinforced Thermosetting-Resin) Pressure Pipe
5.2 Any visible passage of fluid through the wall of the
D 3567 Practice for Determining Dimensions of “Fiber-
specimen shall constitute failure.
glass” (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe
5.3 Any loss of pressure that interrupts the continuous and
and Fittings
uniform pressure increase, described in 9.1.3, shall constitute
failure.
3. Summary of Test Method
5.4 Leakage at the end closure or fracture of the specimen in
3.1 This test method consists of loading a specimen to
the immediate vicinity of the end closure shall be considered as
failure, or a predetermined minimum level, in short-time
an invalid test item, not a failure.
interval by means of continuously increasing internal
hydraulic-pressure while immersed in a controlled-temperature
6. Apparatus
environment.
6.1 Constant-Temperature Bath—A water bath or other
fluid bath equipped so that uniform temperature is maintained
throughout the bath. This may require agitation. If an air or
This test method is under the jurisdiction of ASTM Committee F-17 on Plastic
other gaseous environment is used, provisions shall be made
Piping Systems and is the direct responsibility of Subcommittee F17.40 on Test
Methods. for adequate circulation. Unless otherwise stated, the tests shall
Current edition approved December 10, 1999. Published March 2000. Originally
be conducted at 23 6 2°C (736 3.6°F). The tolerance on other
published as D 1599 – 62 T. Last previous edition D 1599 – 88 (1995).
test temperatures shall be 6 2°C (3.6°F). Fluid environments
Annual Book of ASTM Standards, Vol 08.04.
Copyright © ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, United States.
NOTICE: This standard has either been superceded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
D 1599
that chemically attack the specimens shall not be used unless 7.1.2 Sample Size—Unless otherwise specified five speci-
this effect is being studied. In that case, the purpose of the test mens shall be tested.
shall be included in the report. 7.1.3 Measurements—Dimensions shall be determined in
accordance with Test Method D 2122 or Practice D 3567.
NOTE 2—Reinforced thermosetting resin pipe and fittings may show
7.2 Fittings:
increasing failure pressures as temperature is raised above 23°C in this
7.2.1 Specimen Size—Specimens shall consist of complete
test.
fittings without alteration.
6.2 Pressurizing System—A device capable of applying an
7.2.2 Sample Size—Unless otherwise specified five speci-
essentially continuously increasing internal hydraulic pressure
mens shall be tested.
to the test specimen. Suggested equipment for this test may
7.2.3 Specimen Surface—All surfaces of the specimens
include the following:
shall be free of visible flaws, scratches, or other imperfections,
6.2.1 Nitrogen Supply (Cylinder Gas) with a pressure regu-
except for the usual marks common on good extrusions and
lator and hydraulic accumulator, or
molding, unless these imperfections are being investigated, in
6.2.1.1 Pump, capable of applying essentially continuously
which case the purpose shall be included in the report along
increasing internal hydraulic pressure to the test specimen.
with a description of the imperfections.
6.3 Pressure Gage, having a precision of not less than 1 %
7.3 Systems (Pipe, Fittings, and Joints):
of full-scale deflection with a maximum indicating hand. The
7.3.1 Systems shall be prepared from pipe and fittings
pressure gage shall be selected such that the final readings are
meeting the requirements of 7.1 and 7.2, unless otherwise
in the mid-60 % of the scale. The gage should be equipped with
specified.
a surge protection device.
7.3.2 The pipe and fittings shall be joined as recommended
6.3.1 The gage shall be located in the test system at a
by the manufacturer using solvent cement, heat fusion, or other
location such that it only indicates pressure on the specimen
techniques. When solvent cements are used they shall meet the
and not indicate pressure built up by water flowing in the
requirements of the relevant solvent cement specification.
supply lines to the specimen.
8. Conditioning
NOTE 3—When testing materials such as Polyolefins that change in
volume greatly before rupture, a large diameter water supply line or
8.1 Test specimens shall be conditio
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