ASTM D5677-17(2023)

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.
Designation: D5677 − 17 (Reapproved 2023)
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. 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* D381 Test Method for Gum Content in Fuels by Jet Evapo-
ration
1.1 This specification covers a reinforced plastic pipe and
D883 Terminology Relating to Plastics
fittings system made from epoxy resin and glass-fiber
D1599 Test Method for Resistance to Short-Time Hydraulic
reinforcement, together with adhesive for joint assembly,
Pressure of Plastic Pipe, Tubing, and Fittings
intended for service up to 150°F (65.6°C) and 150-psig
D1600 Terminology for Abbreviated Terms Relating to Plas-
(1034-kPa) operating pressure and surges up to 275 psig (1896
tics
kPa) in aviation jet turbine fuel lines installed below ground.
D1655 Specification for Aviation Turbine Fuels
1.2 The dimensionless designator NPS has been substituted
D2310 Classification for Machine-Made “Fiberglass”
in this specification for such traditional terms as nominal
(Glass-Fiber-Reinforced Thermosetting-Resin) Pipe
diameter, size, and nominal size.
(Withdrawn 2017)
D2412 Test Method for Determination of External Loading
1.3 The values stated in inch-pound units are to be regarded
as standard. The values in parentheses are for information only. Characteristics of Plastic Pipe by Parallel-Plate Loading
D3241 Test Method for Thermal Oxidation Stability of
1.4 The following safety hazards caveat pertains only to the
Aviation Turbine Fuels
test method portion, Section 9, of this specification: This
D3567 Practice for Determining Dimensions of “Fiberglass”
standard does not purport to address all of the safety concerns,
(Glass-Fiber-Reinforced Thermosetting Resin) Pipe and
if any, associated with its use. It is the responsibility of the user
Fittings
of this standard to establish appropriate safety, health, and
D3951 Practice for Commercial Packaging
environmental practices and determine the applicability of
D5685 Specification for “Fiberglass” (Glass-Fiber-
regulatory limitations prior to use.
Reinforced Thermosetting-Resin) Pressure Pipe Fittings
NOTE 1—There is no known ISO equivalent to this standard.
F412 Terminology Relating to Plastic Piping Systems
1.5 This international standard was developed in accor-
F1173 Specification for Thermosetting Resin Fiberglass Pipe
dance with internationally recognized principles on standard-
Systems to Be Used for Marine Applications
ization established in the Decision on Principles for the
2.2 Military Specification:
Development of International Standards, Guides and Recom-
MIL-T-5624 Turbine Fuel, Aviation, Grades JP-4, JP-5 and
mendations issued by the World Trade Organization Technical
JP-5/JP-8 ST
Barriers to Trade (TBT) Committee.
2.3 ANSI Standard:
B16.5 Steel Pipe Flanges and Flanged Fittings
2. Referenced Documents
2 3. Terminology
2.1 ASTM Standards:
3.1 Definitions—Definitions are in accordance with Termi-
nologies D883 and F412, and abbreviations are in accordance
1 with Terminology D1600, unless otherwise indicated.
This specification is under the jurisdiction of ASTM Committee D20 on
Plastics and is the direct responsibility of Subcommittee D20.23 on Reinforced
Thermosetting Resin Piping Systems and Chemical Equipment.
Current edition approved Oct. 1, 2023. Published October 2023. Originally The last approved version of this historical standard is referenced on
approved in 1995. Last previous edition approved in 2017 as D5677 – 17. DOI: www.astm.org.
10.1520/D5677-17R23. 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 from American 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 − 17 (2023)
3.2 Definitions of Terms Specific to This Standard: contain a liner. The liner, if used, shall be composed of an
3.2.1 conductive—a pipe or fitting that meets the require- epoxy resin formulation and is permitted to contain a reinforce-
ments for conductivity listed in Section 6 of Specification ment.
F1173.
5.2 Material—The pipe and fittings shall be made from
3.3 Abbreviations: epoxy resins and glass-fiber reinforcement of commercial first
3.3.1 RTRP, n—reinforced thermosetting resin pipe. quality. Fillers, colorants, and other materials are permitted to
be added, provided the pipe and fittings meet all the require-
4. Classification
ments of this specification. Epoxy pipe shall be joined only
with epoxy fittings.
4.1 General:
4.1.1 Pipe meeting this specification is classified by type,
5.3 Adhesive—Adhesive for joint assembly shall be a ma-
grade, and class similar to Classification D2310.
terial suitable for providing a seal between the pipe and fittings
4.1.2 Fittings meeting this specification are also classified
in continuous service up to 150°F (65°C) and 150 psig (1034
by type (method of manufacture) and grades (generic type of
kPa) with surges to 275 psig (1896 kPa). The adhesive shall be
resin).
supplied as a kit which includes containers of all components
in the amounts needed for each adhesive mixture. Instructions
4.2 Pipe:
for use shall be marked on each container or listed on an
4.2.1 Type I Filament-Wound Pipe Nonconductive
instruction sheet included in each adhesive kit. When specified
4.2.2 Type Ia Filament-Wound Pipe Conductive
in the contract or purchase order, adhesive kits shall be
4.2.3 Type II Centrifugally Cast Pipe
furnished in a sufficient quantity for the particular procurement
4.3 Fittings:
of pipe and fittings.
4.3.1 Type I Filament-Wound Fittings Nonconductive
4.3.2 Type Ia Filament Wound Fittings Conductive
6. Dimensions
4.3.3 Type Il Molded Fittings Nonconductive
6.1 Pipe—The pipe shall be 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 14,
4.4 Grade:
16, 18, 20, 22, and 24-in. (25, 40, 50, 80, 100, 125, 150, 200,
4.4.1 Grade 1 Glass-Fiber-Reinforced Epoxy Resin (Pipe
250, 300, 350, 400, 450, 500, 550, and 600-mm) nominal sizes
and Fittings)
as specified and shall have the dimensions and tolerances
4.5 Classes (Pipe Only):
shown in Table 1 unless otherwise agreed upon by the
4.5.1 Class A No Liner
purchaser and seller.
4.5.2 Class C Epoxy Resin Liner Nonreinforced
6.1.1 Length—Unless other lengths are specified on the
4.5.3 Class F Epoxy Resin Liner Reinforced
purchase order, the length of the pipe shall be 20 ft (6.1 m), 30
ft (9.2 m), or 40 ft (12.2 m) with a plus tolerance of 2 ft (0.6
5. Materials and Manufacture
m) and a minus tolerance of 5 ft (1.5 m).
5.1 General—The fiberglass pipe shall be round and 6.1.2 Wall Thickness—The minimum wall thickness of the
straight, and the pipe and fittings shall be of uniform density, pipe shall be not less than 87.5 % of the average wall thickness
resin content, and surface finish. All pipe ends shall be cut at of the pipe as measured in Section 8 and tested in Section 9.
right angles to the axis of the pipe and any sharp edges 6.1.3 Fittings—Fittings shall be 1, 1.5, 2, 3, 4, 5, 6, 8, 10,
removed. The bore of the pipe and fittings shall have a smooth, 12, 14, 16, 18, 20, 22, and 24-in. (25, 40, 50, 80, 100, 150, 200,
uniform surface with no exposed fibers and is permitted to 250, 300, 350, 400, 450, 500, 550, and 600-mm) nominal sizes,
TABLE 1 Dimensions of Pipe
NOTE 1—Nominal pipe diameters of 14 in. (350 mm), 16 in. (400 mm), 18 in. (450 mm), 20 in. (500 mm), 22 in. (550 mm), and 24 (600 mm) are
available and approved with outside diameters or inside diameters as specified in Table 1.
Nominal Pipe Diameter Outside Diameter Tolerance, Type I and Type Ia Tolerance, Type II
in. (mm) in. (mm) in. (mm) in. (mm)
1 (25) 1.315 (33.40) +0.060 −0.016 (+1.52 –0.41) ±0.009 (±0.229)
1.5 (40) 1.900 (48.26) +0.060 −0.018 (+1.52 –0.46) ±0.009 (±0.229)
2 (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)
5 (125) 5.563 (141.30) ±0.060 −0.028 (+1.68 −0.71) ±0.025 (±0.64)
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)
18 (450) 18.000 (457.20) ±0.250 ±6.35
20 (500) 20.000 (508.00) ±0.250 ±6.35
22 (550) 22.000 (558.80) ±0.250 ±6.35
24 (600) 24.000 (609.60) ±0.250 ±6.35
D5677 − 17 (2023)
as specified, and shall have dimensions suitable for joining to and as agreed upon between the purchaser and the seller, shall
the pipe and enabling the pipe and fitting joint to meet the be selected from each lot or shipment and examined to
requirements of this specification. For purposes of this determine conformance with this specification. In the case of
specification, fittings shall include couplings and flanges. no prior agreement, random samples selected by the testing
6.1.4 Flanges—Flanges shall conform to the bolt hole sizes laboratory shall be deemed adequate.
and pattern for 150-lb steel flanges in accordance with ANSI 8.2.2 Pipe and Fittings—Sample pipe and fittings selected
B16.5. shall be examined for the following defects: incorrect dimen-
sions; ends of pipe not cut at right angles to the axis; exposed
7. Performance Requirements
fibers or nonuniform surface on bore of pipe or fittings; cracked
7.1 Joint Strength—Pipe, fittings, adhesive, and joints shall
or chipped liner (if used); bubbles, pinholes, delaminations,
show no porosity or other evidence of failure when tested in
cracks, indentations, resin-rich or resin-starved areas in the
accordance with 9.2.2.
outer wall that will affect the strength and performance of the
product; and incorrect or missing identification marking. Any
7.2 Hydrostatic Strength—Pipe, fittings, adhesive, and joints
sample pipe or fitting having one or more of the defects listed
shall withstand a hydrostatic pressure of 300 psi (2068 kPa)
shall be considered a defective unit.
without any indication of porosity, delamination, splitting, or
8.2.3 Dimensions—Pipe and fitting dimensions shall be
other evidence of failure when tested in accordance with 9.2.3.
determined in accordance with the applicable sections of
7.3 Impact Resistance—Pipe and fittings shall show no
Practice D3567.
porosity or visual evidence of damage that would affect
8.2.4 Adhesive—Sample adhesive kits selected shall be
serviceability when tested in accordance with 9.2.4.
examined for missing adhesive components and instructions
7.4 Boil Resistance—Pipe and fittings shall show no evi-
for use, and missing or incorrect identification marking. Any
dence of delamination or other impairment and shall have a
sample adhesive kit having one or more of the defects listed
weight gain no greater than 1.0 % when tested in accordance
shall be considered a defective unit.
with 9.2.5.
9. Test Methods
7.5 External Load Resistance—When tested as specified in
9.2.6, the pipe shall show no visual evidence of cracking,
9.1 Sampling—All pipe and fittings shall be tested to deter-
crazing, or other damage that could allow leakage of fuel
mine conformance to the hydrostatic proof test requirements of
through the pipe wall at 5 % deflection and no visual evidence
7.6.3 unless otherwise agreed upon by the purchaser and the
of delamination, rupture, or other structural damage at 10 %
seller. The rate of sampling for the destructive tests specified in
deflection.
9.2.2 to 9.2.6 (joint strength, impact resistance, boil resistance,
beam strength, and cycling resistance) other tests listed shall be
7.6 Degradation Resistance:
in accordance with the accepted statistical practice unless
7.6.1 Pipe and Fittings—Pipe and fittings exposed to JP-5
otherwise agreed upon between the purchaser and the seller. In
and JP-5/JP-8 ST fuels, or Jet A and Jet A-1, in accordance with
the case of no prior agreement, random samples selected by the
9.2.7, shall exhibit no visual evidence of deterioration as a
testing laboratory shall be deemed adequate.
result of exposure to the fuels and shall have short-time rupture
strengths of not less than 90 % of the short-time rupture
9.2 Tests—Sample pipe, fittings, and adhesive kits selected
strengths of unexposed pipe and fittings when tested in
shall be subjected to the tests in accordance with 9.2 through
accordance with 9.2.7.1.
9.2.8. Any sample failing to pass any of these tests shall be
7.6.2 Fuels—JP-5 and JP-5/JP-8 ST, or Jet A and Jet A-1
considered a defective unit.
fuels contained within pipe and fittings in accordance with 4.2
9.2.1 Test Conditions—Unless otherwise specified in the test
and 4.3, shall not vary from control samples of the fuels in
method, test specimens shall be conditioned for not less than
thermal stability and existent gum properties when tested, as
48 h in a room maintained at 60 to 90°F (15 to 32°C) and tested
specified, in accordance with 9.2.7.2.
at the same temperature range. Unless otherwise specified, the
7.6.3 Hydrostatic Proof Test—Pipe and fittings shall with-
test pressure in the individual test methods shall have a
stand a hydrostatic pressure of 275 psi (1551 kPa) without any
tolerance of +10 −0 psig (68.9 kPa) and −0 psig (0 kPa).
indication of porosity when tested in accordance with 9.2.8.
9.2.2 Joint Strength—Joint assemblies containing the pipe,
fittings, and adhesive shall be fabricated. The adhesive shall be
8. Workmanship
applied and cured as under field conditions in accordance with
8.1 Pipe and Fittings—The pipe and fittings shall be free
the manufacturer’s printed instructions. The completed test
from all
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