ASTM D5677-05(2010)
(Specification)Standard Specification for Fiberglass (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe and Pipe Fittings, Adhesive Bonded Joint Type, for Aviation Jet Turbine Fuel Lines
Standard Specification for Fiberglass (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe and Pipe Fittings, Adhesive Bonded Joint Type, for Aviation Jet Turbine Fuel Lines
ABSTRACT
This specification covers reinforced plastic pipe and fitting system made from epoxy resin and glass-fiber reinforcement, together with adhesive for joint assembly, intended for services in aviation jet turbine fuel lines installed below ground. The fiberglass pipe shall be round and straight, and the pipe and fittings shall be of uniform density, resin content, and surface finish. Tests shall be conducted on the specimen to determine compliance with the following performance requirements: joint strength; hydrostatic strength; impact resistance; boil resistance; external load resistance; and degradation resistance.
SCOPE
1.1 This specification covers a reinforced plastic pipe and fittings system made from epoxy resin and glass-fiber reinforcement, together with adhesive for joint assembly, intended for service up to 150°F (65.6°C) and 150-psig (1034-kPa) operating pressure and surges up to 275 psig (1896 kPa) in aviation jet turbine fuel lines installed below ground.
1.2 The dimensionless designator NPS has been substituted in this specification for such traditional terms as nominal diameter, size, and nominal size.
1.3 The values stated in inch-pound units are to be regarded as standard. The values in parentheses are for information only.
1.4 The following safety hazards caveat pertains only to the test method portion, Section 9, of this specification: 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.
Note 1—There is no known ISO equivalent to this standard.
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Designation:D5677 −05(Reapproved 2010) An American National Standard
Standard Specification for
Fiberglass (Glass-Fiber-Reinforced Thermosetting-Resin)
Pipe and Pipe Fittings, Adhesive Bonded Joint Type, for
Aviation Jet Turbine Fuel Lines
This standard is issued under the fixed designation D5677; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope D2310 Classification for Machine-Made “Fiberglass”
(Glass-Fiber-Reinforced Thermosetting-Resin) Pipe
1.1 This specification covers a reinforced plastic pipe and
D2412Test Method for Determination of External Loading
fittings system made from epoxy resin and glass-fiber
Characteristics of Plastic Pipe by Parallel-Plate Loading
reinforcement, together with adhesive for joint assembly,
D3241Test Method for Thermal Oxidation Stability of
intended for service up to 150°F (65.6°C) and 150-psig
Aviation Turbine Fuels
(1034-kPa)operatingpressureandsurgesupto275psig(1896
D3567PracticeforDeterminingDimensionsof“Fiberglass”
kPa) in aviation jet turbine fuel lines installed below ground.
(Glass-Fiber-Reinforced Thermosetting Resin) Pipe and
1.2 The dimensionless designator NPS has been substituted
Fittings
in this specification for such traditional terms as nominal
D3951Practice for Commercial Packaging
diameter, size, and nominal size.
F412Terminology Relating to Plastic Piping Systems
F1173SpecificationforThermosettingResinFiberglassPipe
1.3 Thevaluesstatedininch-poundunitsaretoberegarded
asstandard.Thevaluesinparenthesesareforinformationonly. Systems to Be Used for Marine Applications
2.2 Military Specification:
1.4 The following safety hazards caveat pertains only to the
MIL-T-5624Turbine Fuel, Aviation, Grades JP-4, JP-5 and
test method portion, Section 9, of this specification:This
JP-5/JP-8 ST
standard does not purport to address all of the safety concerns,
if any, associated with its use. It is the responsibility of the user
2.3 ANSI Standard:
of this standard to establish appropriate safety and health B16.5Steel Pipe Flanges and Flanged Fittings
practices and determine the applicability of regulatory limita-
tions prior to use. 3. Terminology
3.1 Definitions—Definitions are in accordance with Termi-
NOTE 1—There is no known ISO equivalent to this standard.
nologies D883 and F412, and abbreviations are in accordance
2. Referenced Documents
with Terminology D1600, unless otherwise indicated.
2.1 ASTM Standards:
3.2 Definitions of Terms Specific to This Standard:
D381Test Method for Gum Content in Fuels by Jet Evapo-
3.2.1 conductive—a pipe or fitting that meets the require-
ration
ments for conductivity listed in Section 6 of Specification
D883Terminology Relating to Plastics
F1173.
D1599Test Method for Resistance to Short-Time Hydraulic
3.3 Abbreviations:
Pressure of Plastic Pipe, Tubing, and Fittings
3.3.1 RTRP, n—reinforced thermosetting resin pipe.
D1600TerminologyforAbbreviatedTermsRelatingtoPlas-
tics
4. Classification
4.1 General:
This specification is under the jurisdiction of ASTM Committee D20 on 4.1.1 Pipe meeting this specification is classified by type,
Plastics and is the direct responsibility of Subcommittee D20.23 on Reinforced
grade, and class similar to Classification D2310.
Plastic Piping Systems and Chemical Equipment.
Current edition approved Nov. 1, 2010. Published March 2011. Originally
approved in 1995. Last previous edition approved in 2005 as D5677–05. DOI:
10.1520/D5677-05R10. Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,
For referenced ASTM standards, visit the ASTM website, www.astm.org, or Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http://
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM dodssp.daps.dla.mil.
Standards volume information, refer to the standard’s Document Summary page on Available fromAmerican National Standards Institute (ANSI), 25 W. 43rd St.,
the ASTM website. 4th Floor, New York, NY 10036, http://www.ansi.org.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
D5677−05 (2010)
4.1.2 Fittings meeting this specification are also classified in the contract or purchase order, adhesive kits shall be
by type (method of manufacture) and grades (generic type of furnishedinasufficientquantityfortheparticularprocurement
resin). of pipe and fittings.
4.2 Pipe:
6. Dimensions
4.2.1 Type I Filament-Wound Pipe Nonconductive
6.1 Pipe—The pipe shall be 2, 3, 4, 6, 8, 10, 12, 14, and
4.2.2 Type Ia Filament-Wound Pipe Conductive
16-in. (50, 80, 100, 150, 200, 250, 300, 350 and 400-mm)
4.2.3 Type II Centrifugally Cast Pipe
nominal sizes as specified and shall have the dimensions and
4.3 Fittings:
tolerances shown in Table 1.
4.3.1 Type I Filament-Wound Fittings Nonconductive
6.1.1 Length—Unless other lengths are specified on the
4.3.2 Type Ia Filament Wound Fittings Conductive
purchase order, the length of the pipe shall be 20 ft (6.1 m), 30
4.3.3 Type Il Molded Fittings Nonconductive
ft (9.2 m), or 40 ft (12.2 m) with a plus tolerance of 2 ft (0.6
m) and a minus tolerance of 5 ft (1.5 m).
4.4 Grade:
6.1.2 Wall Thickness—The minimum wall thickness of the
4.4.1 Grade 1 Glass-Fiber-Reinforced Epoxy Resin (Pipe
pipeshallbenotlessthan87.5%oftheaveragewallthickness
and Fittings)
of the pipe as measured in Section 8 and tested in Section 9.
4.5 Classes (Pipe Only):
6.1.3 Fittings—Fittings shall be 2, 3, 4, 6, 8, 10, 12, 14, and
4.5.1 Class A No Liner
16-in. (50, 80, 100, 150, 200, 250, 300, 350 and 400-mm)
4.5.2 Class C Epoxy Resin Liner Nonreinforced
nominal sizes, as specified, and shall have dimensions suitable
4.5.3 Class F Epoxy Resin Liner Reinforced
for joining to the pipe and enabling the pipe and fitting joint to
meettherequirementsofthisspecification.Forpurposesofthis
5. Materials and Manufacture
specification, fittings shall include couplings and flanges.
5.1 General—The fiberglass pipe shall be round and
6.1.4 Flanges—Flanges shall conform to the bolt hole sizes
straight, and the pipe and fittings shall be of uniform density,
and pattern for 150-lb steel flanges in accordance with ANSI
resin content, and surface finish. All pipe ends shall be cut at
B16.5.
right angles to the axis of the pipe and any sharp edges
removed.Theboreofthepipeandfittingsshallhaveasmooth, 7. Performance Requirements
uniformsurfacewithnoexposedfibersandmaycontainaliner.
7.1 Joint Strength—Pipe, fittings, adhesive, and joints shall
The liner, if used, shall be composed of an epoxy resin
show no porosity or other evidence of failure when tested in
formulation and may contain a reinforcement.
accordance with 9.2.2.
5.2 Material—The pipe and fittings shall be made from
7.2 HydrostaticStrength—Pipe,fittings,adhesive,andjoints
epoxy resins and glass-fiber reinforcement of commercial first
shall withstand a hydrostatic pressure of 300 psi (2068 kPa)
quality. Fillers, colorants, and other materials may be added,
without any indication of porosity, delamination, splitting, or
provided the pipe and fittings meet all the requirements of this
otherevidenceoffailurewhentestedinaccordancewith9.2.3.
specification. Epoxy pipe shall be joined only with epoxy
7.3 Impact Resistance—Pipe and fittings shall show no
fittings.
porosity or visual evidence of damage that would affect
5.3 Adhesive—Adhesive for joint assembly shall be a ma-
serviceability when tested in accordance with 9.2.4.
terialsuitableforprovidingasealbetweenthepipeandfittings
7.4 Boil Resistance—Pipe and fittings shall show no evi-
in continuous service up to 150°F (65°C) and 150 psig (1034
dence of delamination or other impairment and shall have a
kPa)withsurgesto275psig(1896kPa).Theadhesiveshallbe
weight gain no greater than 1.0% when tested in accordance
supplied as a kit which includes containers of all components
with 9.2.5.
in the amounts needed for each adhesive mixture. Instructions
for use shall be marked on each container or listed on an 7.5 External Load Resistance—When tested as specified in
instructionsheetincludedineachadhesivekit.Whenspecified 9.2.6, the pipe shall show no visual evidence of cracking,
TABLE 1 Dimensions of Pipe
NOTE 1—Nominal pipe diameters of 14 (350 mm) and 16 in. (450 mm) are available and approved with 14.000 (355.6 mm) and 16.000 (406.4 mm)
outside diameters or inside diameters.
Nominal Pipe Diameter Outside Diameter Tolerance, Type I and Type Ia Tolerance, Type II
in. (mm) in. (mm) in. (mm) in. (mm)
2 ± 0.30 (50) 2.375 (60.32) ±0.060 −0.018 (±1.52 −0.46) ±0.012 (±0.30)
3 (75) 3.500 (88.90) ±0.060 −0.018 (±1.52 −0.46) ±0.012 (±0.30)
4 (100) 4.500 (114.30) ±0.060 −0.018 (±1.52 −0.46) ±0.015 (±0.38)
6 (150) 6.625 (168.28) ±0.066 −0.028 (±1.68 −0.71) ±0.025 (±0.64)
8 (200) 8.625 (219.08) ±0.086 −0.040 (±2.28 −1.02) ±0.025 (±0.64)
10 (250) 10.750 (273.05) ±0.108 −0.048 (±2.74 −1.22) ±0.025 (±0.64)
12 (300) 12.750 (323.05) ±0.128 −0.056 (±3.25 −1.42) ±0.025 (±0.64)
14 (350) 14.000 (355.60) ±0.145 −0.064 (±3.68 −1.63) ±0.035 (±0.89)
16 (400) 16.000 (406.40) ±0.165 −0.074 (±4.19 −1.88) ±0.035 (±0.89)
D5677−05 (2010)
crazing, or other damage that could allow leakage of fuel 7.6.3 unless otherwise agreed upon by the purchaser and the
through the pipe wall at 5% deflection and no visual evidence seller.The rate of sampling for the other tests listed shall be in
of delamination, rupture, or other structural damage at 10% accordance with the accepted statistical practice and as agreed
deflection. upon between the purchaser and the seller. In the case of no
prior agreement, random samples selected by the testing
7.6 Degradation Resistance:
laboratory shall be deemed adequate.
7.6.1 Pipe and Fittings—Pipe and fittings exposed to JP-5
and JP-5/JP-8 ST fuels, in accordance with 9.2.7, shall exhibit
9.2 Tests—Sample pipe, fittings, and adhesive kits selected
no visual evidence of deterioration as a result of exposure to
shall be subjected to the tests in accordance with 9.2 through
thefuelsandshallhaveshort-timerupturestrengthsofnotless
9.2.8. Any sample failing to pass any of these tests shall be
than 90% of the short-time rupture strengths of unexposed
considered a defective unit.
pipe and fittings when tested in accordance with 9.2.7.1.
9.2.1 Test Conditions—Unlessotherwisespecifiedinthetest
7.6.2 Fuels—JP-5 and JP-5/JP-8 ST fuels contained within
method, test specimens shall be conditioned for not less than
pipe and fittings in accordance with 4.2 and 4.3, shall not vary
48hinaroommaintainedat60to90°F(15to32°C)andtested
from control samples of the fuels in thermal stability and
at the same temperature range. Unless otherwise specified, the
existent gum properties when tested, as specified, in accor-
test pressure in the individual test methods shall have a
dance with 9.2.7.2.
tolerance of +10 −0 psig (68.9 kPa) and −0 psig (0 kPa).
7.6.3 Hydrostatic Proof Test—Pipe and fittings shall with-
9.2.2 Joint Strength—Joint assemblies containing the pipe,
stand a hydrostatic pressure of 225 psi (1551 kPa) without any
fittings,andadhesiveshallbefabricated.Theadhesiveshallbe
indication of porosity when tested in accordance with 9.2.8.
applied and cured as under field conditions in accordance with
the manufacturer’s printed instructions. The completed test
8. Workmanship
section shall be either an assembly containing the pipe and
8.1 Pipe and Fittings—The pipe and fittings shall be free
each kind of fitting to be furnished under a contract, or simply
from all defects including delaminations, cracks, indentations,
one fitting joined between two pieces of pipe. When a section
bubbles, pinholes, porosity, and resin-rich and resin-starved
containing just one fitting is used, then similar test sections
areas which, due to their nature, degree, or extent, detrimen-
containing the other kinds of fittings to be furnished must also
tally affect the strength and serviceability of the pipe and
be tested. If the test section containing the one fitting is used,
fittings.Theliner,ifusedinthepipeorfittings,shallbefreeof
the longest end-to-end dimension shall be 18 in. (457 mm) or
cracks, chips, or other damage.
seven times the outside diameter of the pipe, whichever is
8.2 Examination: greater, but no longer than 84 in. (2.1 m). If the test section
contains more than one fitting, the pipe length between fittings
8.2.1 Sampling—A sufficient quantity of pipe, fittings, and
adhesive kits, in accordance with accepted statistical practice shall be 6 in. (152 mm) or three times the outside diameter of
the pipe, whichever is greater. The test section shall be
and as agreed upon between the purchaser and the seller, shall
be selected from each lot or shipment and examined to subjected to a hydrostatic pressure of 275 psig (1896 kPa) at
150°F (65°C) for 168 h.The liquid medium shall be water and
determine conformance with this specification. In the case of
no prior agreement, random samples selected by the testing shall contain a soluble fluorescent dye. Observations with an
ultraviolet lamp shall be made each 24 h for porosity or other
laboratory shall be deemed adequate.
8.2.2 Pipe and Fittings—Sample pipe and fittings selected evidence of failure of the pipe, fittings, or joints. Pipe, fittings,
adhesive, and joints shall show no evidence of failure or
shall be examined for the following defects: incorrect dimen-
sions; ends of pipe not cut at right angles to the axis; exposed porosity as required in 7.1.
fibersornonuniformsurfaceonboreofpipeorfittings;cracked 9.2.3 Hydrostatic Strength—The test consists of filling a
or chipped liner (if used); bubbles, pinholes, delaminations,
pipe and fitting test assembly, bonded with the adhesive to be
cracks, indentations, resin-rich or resin-starved areas in the furnished,withfreshwatercontainingasolublefluorescentdye
outer wall that will affect the strength and performance of the
at room temperature and cycling the pressure between 0 and
product; and incorrect or missing identification marking. Any 300 psig (2068 kPa) for 1000 cycles. The assembly shall
sample pipe or fitting having one or more of the defects listed
contain one or more of the fittings to be furnished under a
shall be considered a defective unit.
contract.The minimum test assembly size shall be 6 ft (1.8 m)
8.2.3 Dimensions—Pipe and fitting dimensions shall be
if one fitting is tested. If multiple fittings are tested in the
determined in accordance with the applicable sections of
assembly,thepipelengthbetweenfittingsshallbe2ft(0.6m),
Practice D3567.
minimum. Approximatel
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