ASTM F2720/F2720M-20

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:F2720/F2720M −20 An American National Standard
Standard Specification for
Glass Fiber Reinforced Polyethylene (PE-GF) Spiral Wound
Large Diameter Pipe
ThisstandardisissuedunderthefixeddesignationF2720/F2720M;thenumberimmediatelyfollowingthedesignationindicatestheyear
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* ization established in the Decision on Principles for the
Development of International Standards, Guides and Recom-
1.1 This specification covers requirements and test methods
mendations issued by the World Trade Organization Technical
for materials, dimensions, workmanship, joining systems, and
Barriers to Trade (TBT) Committee.
marking for large diameter, 12 in. [300 mm] and larger, inside
diameter controlled glass fiber reinforced polyethylene (PE-
2. Referenced Documents
GF) spiral wound pipe with electrofusion joints. The piping is
2.1 ASTM Standards:
intended for new construction and renewal of existing piping
D618 Practice for Conditioning Plastics for Testing
systems used for the transport of water, slurries, municipal
D638 Test Method for Tensile Properties of Plastics
sewage, domestic sewage, effluents, etc., in pressure systems.
D790 Test Methods for Flexural Properties of Unreinforced
NOTE 1—Pipe produced to this specification should be installed in
accordance with Practice D2774 or F1668, where applicable, and with the and Reinforced Plastics and Electrical Insulating Materi-
manufacturer’s recommendations.
als
D792 Test Methods for Density and Specific Gravity (Rela-
1.2 The values stated in either inch-pound units or SI units
tive Density) of Plastics by Displacement
are to be regarded separately as standard.Within the text the SI
D1505 Test Method for Density of Plastics by the Density-
units are shown in brackets. The values stated in each system
Gradient Technique
may not be exact equivalents: therefore, each system shall be
D1598 Test Method for Time-to-Failure of Plastic Pipe
used independently of the other. Combining values from the
Under Constant Internal Pressure
two systems may result in non-conformance with the standard.
D1600 Terminology forAbbreviatedTerms Relating to Plas-
1.3 All pipes produced under this specification are pressure-
tics
rated.
D2122 Test Method for Determining Dimensions of Ther-
1.4 This specification includes criteria for choice of raw
moplastic Pipe and Fittings
material and test methods for evaluation of raw material,
D2657 Practice for Heat Fusion Joining of Polyolefin Pipe
together with performance requirements and test methods for
and Fittings
determining conformance with the requirements.
D2774 PracticeforUndergroundInstallationofThermoplas-
tic Pressure Piping
1.5 In referee decisions, the SI units shall be used for
D2837 Test Method for Obtaining Hydrostatic Design Basis
metric-sizedpipeandinch-poundunitsforpipesizedperANSI
forThermoplasticPipeMaterialsorPressureDesignBasis
(ANSI B 36.10).
for Thermoplastic Pipe Products
1.6 This standard does not purport to address all of the
D3350 Specification for Polyethylene Plastics Pipe and Fit-
safety concerns, if any, associated with its use. It is the
tings Materials
responsibility of the user of this standard to establish appro-
D3895 Test Method for Oxidative-Induction Time of Poly-
priate safety, health, and environmental practices and deter-
olefins by Differential Scanning Calorimetry
mine the applicability of regulatory limitations prior to use.
F412 Terminology Relating to Plastic Piping Systems
1.7 This international standard was developed in accor-
F1290 PracticeforElectrofusionJoiningPolyolefinPipeand
dance with internationally recognized principles on standard-
Fittings
F1668 Guide for Construction Procedures for Buried Plastic
1 Pipe
This specification is under the jurisdiction ofASTM Committee F17 on Plastic
Piping Systems and is the direct responsibility of Subcommittee F17.11 on
Composite.
Current edition approved Sept. 1, 2020. Published September 2020. Originally For referenced ASTM standards, visit the ASTM website, www.astm.org, or
approved in 2008. Last previous edition approved in 2009 as F2720/F2720M-09 contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
which was withdrawn in August 2016 and reinstated in September 2020. Standards volume information, refer to the standard’s Document Summary page on
DOI:10.1520/F2720_F2720M-20. the ASTM website.
*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
F2720/F2720M−20
2.2 ANSI Standard: 3.2.3.1 Discussion—Thehydrostaticpressureratingofpipes
B36.10 Standard Dimensions of Steel Pipe (IPS) described in this specification is based on the use of a (service)
design factor of 0.5.
2.3 ISO Standard:
ISO 13479 Polyolefin Pipes for the Conveyance of Fluids—
4. Materials
Determination of Resistance to Crack Propagation—Test
4.1 General—The polyethylene, reinforcements, colorants,
Method for Slow Crack Growth on Notched Pipes (Notch
and other additives, when combined as a composite structure,
Test)
shall produce a pipe that shall meet the performance require-
2.4 NSF/ANSI Standards:
ments of this specification.
Standard No. 4 for Plastic Piping Components and Related
Materials 4.2 Glass Fiber Reinforced Polyethylene (PE-GF)
Standard No. 61 for Drinking Water Systems Components
Material—Pipe shall be made of PE-GF plastic compound
—Health Effects meeting the requirements shown in Table 1. The PE-GF pipe,
as manufactured, shall have a minimum hydrostatic design
3. Terminology
basis (HDB) of 2500 psi [17.2 MPa] for water at 73.4 °F
[23 °C] determined usingTest Method D2837. Pressure ratings
3.1 Definitions—Definitions are in accordance with Termi-
are shown in Table 2. Ambient and elevated temperature
nology F412 and abbreviations are in accordance with Termi-
sustained pressure testing requirements are shown in Table 5.
nologyD1600,unlessotherwisespecified.Theabbreviationfor
polyethylene is PE.
4.3 Polyethylene (PE)—The polyethylene base compound
prior to the incorporation of the glass fibers shall meet the
3.2 Definitions of Terms Specific to This Standard:
minimum property requirements of either cell class 333444 or
3.2.1 glass fiber reinforced polyethylene (PE-GF)—short
444454 as described in Specification D3350. The inner and
glass fiber reinforced polyethylene compound.
external un-reinforced polyethylene layers shall be either black
3.2.2 relation between standard dimension ratio, hydro-
or colored and shall be made of the same polyethylene
static design stress, and pressure rating:—
compound that is used to make the PE-GF compound.
2S
P 5 (1) 4.4 Glass Fibers—Short glass fibers.
Di/t 11
~ !
4.5 Color and Ultraviolet (UV) Stabilization—The pipe
where:
shall be black or blue or black with blue stripes. The external
S = hydrostatic design stress (HDS), psi [or kPa or MPa],
and internal colored polyethylene layers shall be made of
P = pressure rating, psi [or kPa or MPa],
un-reinforced polyethylene compounds meeting the require-
Di = average inside diameter, in. [or mm],
ments of Specification D3350 Code C or Code E. Code C
t = minimum wall thickness, in. [or mm], and
polyethylene compounds shall have between 2.0 and 3.0
Di/t = standard dimension ratio or standard inside diameter
percentcarbonblack.CodeEpolyethylenecompoundsshallbe
dimension ratio (SIDR).
colored and protected from Ultraviolet (UV) degradation with
3.2.3 relationship between hydrostatic design basis [HDB]
UV stabilizers.
and hydrostatic design stress (HDS)—the hydrostatic design
4.6 Rework Material—Clean rework material generated
stress, S, is determined by multiplying the hydrostatic design
from the manufacturer’s own pipe production shall be allowed
basis (HDB) by the design factor, n. The design factor, n, has
up to a maximum of 10 % by weight in the PE-GF compound.
a value less than 1.0.
The PE-GF pipe produced shall meet all the requirements of
this specification.
5. Classification and Uses
Available fromAmerican National Standards Institute (ANSI), 25 W. 43rd St.,
5.1 Uses—The requirements of this specification are in-
4th Floor, New York, NY 10036, http://www.ansi.org.
Available from International Organization for Standardization (ISO), 1, ch. de tended to provide pipe suitable for underground or above
la Voie-Creuse, Case postale 56, CH-1211, Geneva 20, Switzerland, http://
ground pressure applications as well as gravity and low
www.iso.ch.
pressure drainage of sewer and surface water.
Available from NSF International, P.O. Box 130140, 789 N. Dixboro Rd.,Ann
Arbor, MI 48113-0140, http://www.nsf.org.
TABLE 1 Physical Properties of PE-GF Material Tested as Pipe
Minimum
Property Test Method(s) Units
Value
Density ASTM D792 or D1505 g/cm 1.04
Oxidation Induction Time at 412 °F [200 °C] ASTMD3895 minutes 20
Tensile strength at yield (longitudinal direction) ASTM D638 kpsi [MPa] 5.075 [35.0]
Tensile Elastic Modulus ASTM D638 kpsi [N/mm ] 333.5 [2300]
Flexural Elastic Modulus ASTM D790 kpsi [MPa] 372 [2566]
Resistance to Notch Test ISO 13479 hours 2500
Hydrostatic Design Basis for water at 73 °F ASTM D2837 psi [MPa] 2500 [17.22]
[23 °C]
F2720/F2720M−20
TABLE 2 Standard Pressure Ratings
SIDR 11 13.5 1517192124273135394449556370
Design Factor 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
HDB, psi 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200
P, psi 267 221 201 180 160 143 127 113 101 90 80 71 64 57 51 45
P, kPa 1838 1521 1389 1238 1103 983 876 781 696 621 553 493 439 391 349 311
SIDR 11 13.5 1517192124273135394449556370
Design Factor 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
HDB, psi 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500 2500
P, psi 208 172 157 140 125 111 99 88 79 70 63 56 50 44 40 35
P, kPa 1436 1188 1085 967 862 768 685 610 544 485 432 385 343 306 272 243
TABLE 3
Table 3A: Inch Based PE-GF Pipe Dimensions and Out-of —Roundness Allowance
Nominal Pipe Size Inside Diameter, minimum Inside diameter, Maximum Out-of- Roundness
in. [mm] in. [mm] maximum in. [mm] in. [mm]
18 [457] 17.82 [453] 18.0 [457] 0.18 [5]
24 [610] 23.76 [604] 24.0 [610] 0.24 [6]
30 [762] 29.70 [754] 30.0 [762] 0.30 [8]
36 [914] 35.64 [905] 36.0 [914] 0.36 [9]
42 [1067] 41.58 [1056] 42.0 [1067] 0.42 [11]
48 [1219] 47.52 [1207] 48.0 [1219] 0.48 [12]
54 [1372] 53.46 [1358] 54.0 [1372] 0.54 [14]
60 [1524] 59.40 [1509] 60.0 [1524] 0.60 [15]
72 [1829] 71.28 [1811] 72.0 [1829] 0.72 [18]
84 [2134] 83.16 [2112] 84.0 [2134] 0.84 [21]
96 [2438] 95.04 [2414] 96.0 [2438] 0.96 [24]
108 [2743] 106.92 [2716] 108.0 [2743] 1.08 [27]
120 [3048] 118.80 [3018] 120.0 [3048] 1.20 [30]
145 [3683] 143.55 [3646] 145.0 [3683] 1.45 [37]
Table 3B: Metric Based PE-GF Pipe Dimensions and Out-of-Roundness Allowance
Inside Diameter, Inside Diameter,
Nominal Pipe Size, Maximum Out-of-Roundness
minimum maximum
in. [mm] in. [mm]
in. [mm] in. [mm]
12 [300] 11.81 [300] 12.13 [308] 0.39 [10]
16 [400] 15.75 [400] 16.06 [408] 0.55 [14]
20 [500] 19.69 [500] 20.00 [508] 0.67 [17]
24 [600] 23.62 [600] 23.98 [609] 0.83 [21]
28 [700] 27.56 [700] 27.95 [710] 0.94 [24]
32 [800] 31.50 [800] 31.97 [812] 1.10 [28]
36 [900] 35.43 [900] 35.94 [913] 1.22 [31]
40 [1000] 39.37 [1000] 39.96 [1015] 1.38 [35]
44 [1100] 43.31 [1100] 43.90 [1115] 1.50 [38]
48 [1200] 47.24 [1200] 47.95 [1218] 1.65 [42]
52 [1300] 51.18 [1300] 51.89 [1318] 1.77 [45]
56[1400] 55.12 [1400] 55.94 [1421] 1.93 [49]
64 [1600] 62.99 [1600] 63.94 [1624] 2.20 [56]
72 [1800] 70.87 [1800] 71.93 [1827] 2.48 [63]
80 [2000] 78.74 [2000] 79.92 [2030] 2.76 [70]
88 [2200] 86.61 [2200] 87.91 [2233] 3.03 [77]
96 [2400] 94.49 [2400] 95.91 [2436] 3.31 [84]
104 [2600] 102.36 [2600] 103.90 [2639] 3.58 [91]
112 [2800] 110.24 [2800] 111.89 [2842] 3.86 [98]
120 [3000] 118.11 [3000] 119.49 [3035] 4.13 [105]
128 [3200] 125.98 [3200] 127.87 [3248] 4.41 [112]
136 [3400] 133.86 [3400] 135.87 [3451] 4.69 [119]
144 [3600] 141.73 [3600] 143.86 [3654] 4.96 [126]
152 [3800] 149.61 [3800] 151.85 [3857] 5.24 [133]
160 [4000] 157.48 [4000] 159.84 [4060] 5.51 [140]
5.2 Classifications—This specification covers PE-GF pres- 6. Joining Systems
sure pipe products made in standard inside diameter ratios
6.1 Electrofusion Joint:
(SIDR) from 11 to 70. Standard pressure ratings for the various
SIDR pipes are shown in Table 2.
F2720/F2720M−20
TABLE 4
Table 4A: Inch Based PE-GF Minimum and Maximum Wall Thickness by SIDR
Nominal Pipe SIDR 11 SIDR 13.5 SIDR 15 SIDR 17
Size, in. [mm] Min. Wall Max. Wall Min. Wall Max. Wall Min. Wall Max. Wall Min. Wall Max. Wall
in. [mm] in. [mm] in. [mm] in. [mm] in. [mm] in. [mm] in. [mm] in. [mm]
18 [457] 1.62 [41] 1.88 [48] 1.32 [34] 1.53 [39] 1.19 [30] 1.38 [35] 1.05 [27] 1.22 [31]
24 [610] 2.16 [55] 2.51 [64] 1.76 [45] 2.04 [52] 1.58 [40] 1.84 [47] 1.40 [36] 1.62 [36]
30 [762] 2.70 [69] 3.14 [80] 2.20 [56] 2.56 [65] 1.98 [50] 2.30 [58] 1.75 [44] 2.03 [52]
36 [914] 3.24 [82] 3.76 [96] 2.64 [67] 3.07 [78] 2.38 [60] 2.76 [70] 2.10 [53] 2.44 [62]
42 [1067] 3.78 [96] 4.39 [112] 3.08 [78] 3.58 [92] 2.77 [70] 3.22 [82] 2.45 [62] 2.84 [72]
48 [1219] 4.32 [110] 5.02 [127] 3.52 [89] 4.09 [104] 3.17 [80] 3.68 [93] 2.80 [71] 3.25 [82]
54 [1372] 4.86 [123] 5.65 [143] 3.96 [101] 4.60 [117] 3.56 [91] 4.14 [105] 3.14 [80] 3.65 [93]
60 [1524] 5.40 [137] 6.27 [159] 4.40 [112] 5.11 [130] 3.96 [101] 4.60 [117] 3.49 [89] 4.06 [103]
72 [1829] 6.48 [165] 7.53 [191] 5.28 [134] 6.13 [156] 4.75 [121] 5.52 [140] 4.19 [107] 4.87 [124]
84 [2134] 7.56 [192] 8.78 [223] 6.16 [156] 7.16 [182] 5.54 [141] 6.44 [164] 4.89 [124] 5.68 [144]
96 [2438] 8.64 [219] 10.04 [255] 7.04 [179] 8.18 [208] 6.34 [161] 7.36 [187] 5.59 [142] 6.49 [165]
108 [2743] 9.72 [247] 11.29 [287] 7.92 [201] 9.20 [234] 7.13 [181] 8.28 [210] 6.29 [160] 7.31 [186]
120 [3048] 10.80 [274] 12.55 [319] 8.80 [224] 10.22 [260] 7.92 [201] 9.20 [234] 6.99 [178] 8.12 [206]
145 [3683] 13.05 [331] 15.16 [385] 10.63 [270] 12.35 [314] 9.57 [243] 11.12 [282] 8.44 [214] 9.81 [249]
Table 4B: Inch Based PE-GF Minimum and Maximum Wall Thickness by SIDR
Nominal Pipe SIDR 19 SIDR 21 SIDR 24 SIDR 27
Size, in. [mm] Min. Wall Max. Wall Min. Wall Max. Wall Min. Wall Max. Wall Min. Wall Max. Wall
in. [mm] in. [mm] in. [mm] in. [mm] in. [mm] in. [mm] in. [mm] in. [mm]
18 [457] 0.94 [24] 1.09 [28] 0.85 [22] 0.99 [25] 0.74 [19] 0.86 [22] 0.66 [17] 0.77 [19]
24 [610] 1.25 [32] 1.45 [37] 1.13 [29] 1.31 [33] 0.99 [25] 1.15 [29] 0.88 [22] 1.02 [26]
30 [762] 1.56 [40] 1.82 [46] 1.41 [36] 1.64 [42] 1.24 [31] 1.44 [37] 1.10 [28] 1.28 [32]
36 [914] 1.88 [48] 2.18 [55] 1.70 [43] 1.97 [50] 1.49 [38] 1.73 [44] 1.32 [34] 1.53 [39]
42 [1067] 2.19 [56] 2.54 [65] 1.98 [50] 2.30 [58] 1.73 [44] 2.01 [51] 1.54 [39] 1.79 [45]
48 [1219] 2.50 [64] 2.91 [74] 2.26 [57] 2.63 [67] 1.98 [50] 2.30 [58] 1.76 [45] 2.04 [52]
54 [1372] 2.81 [71] 3.27 [83] 2.55 [65] 2.96 [75] 2.23 [57] 2.59 [66] 1.98 [50] 2.30 [58]
60 [1524] 3.13 [79] 3.63 [92] 2.83 [72] 3.29 [83] 2.48 [63] 2.88 [73] 2.20 [56] 2.56 [65]
72 [1829] 3.75 [95] 4.36 [111] 3.39 [86] 3.94 [100] 2.97 [75] 3.45 [88] 2.64 [67] 3.07 [78]
84 [2134] 4.38 [111] 5.08 [129] 3.96 [101] 4.60 [117] 3.47 [88] 4.03 [102] 3.08 [78] 3.58 [91]
96 [2438] 5.00 [127] 5.81 [148] 4.53 [115] 5.26 [134] 3.96 [101] 4.60 [117] 3.52 [89] 4.09 [104]
108 [2743] 5.63 [143] 6.54 [166] 5.09 [129] 5.91 [150] 4.46 [113] 5.18 [131] 3.96 [101] 4.60 [117]
120 [3048] 6.25 [159] 7.26 [184] 5.66 [144] 6.57 [167] 4.95 [126] 5.75 [146] 4.40 [112] 5.11 [130]
145 [3683] 7.56 [192] 8.78 [223] 6.84 [174] 7.94 [202] 5.98 [152] 6.95 [176] 5.32 [135] 6.18 [157]
Table 4C: Inch Based PE-GF Minimum and Maximum Wall Thickness by SIDR
Nominal Pipe SIDR 31 SIDR 35 SIDR 39 SIDR 44
Size, in. [mm] Min. Wall Max. Wall Min. Wall Max. Wall Min. Wall Max. Wall Min. Wall Max. Wall
in. [mm] in. [mm] in. [mm] in. [mm] in. [mm] in. [mm] in. [mm] in. [mm]
18 [457] 0.57 [15] 0.67 [17] 0.51 [13] 0.59 [15] 0.46 [12] 0.53 [13] 0.41 [10] 0.47 [12]
24 [610] 0.77 [19] 0.89 [23] 0.68 [17] 0.79 [20] 0.61 [15] 0.71 [18] 0.54 [14] 0.63 [16]
30 [762] 0.96 [24] 1.11 [28] 0.85 [22] 0.99 [25] 0.76 [19] 0.88 [22] 0.68 [17] 0.78 [20]
36 [914] 1.15 [29] 1.34 [34] 1.02 [26] 1.18 [30] 0.91 [23] 1.06 [27] 0.81 [21] 0.94 [24]
42 [1067] 1.34 [34] 1.56 [40] 1.19 [30] 1.38 [35] 1.07 [27] 1.24 [31] 0.95 [24] 1.10 [28]
48 [1219] 1.53 [39] 1.78 [45] 1.36 [34] 1.58 [40] 1.22 [31] 1.42 [36] 1.08 [27] 1.25 [32]
54 [1372] 1.72 [44] 2.00 [51] 1.53 [39] 1.77 [45] 1.37 [35] 1.59 [40] 1.22 [31] 1.41 [36]
60 [1524] 1.92 [49] 2.23 [57] 1.70 [43] 1.97 [50] 1.52 [39] 1.77 [45] 1.35 [34] 1.57 [40]
72 [1829] 2.30[58] 2.67 [68] 2.37 [60] 2.04 [52] 1.83 [46] 2.12 [54] 1.62 [41] 1.88 [48]
84 [2134] 2.68 [68] 3.12 [79] 2.38 [60] 2.76 [70] 2.13 [54] 2.48 [63] 1.89 [48] 2.20 [56]
96 [2438] 3.07 [78] 3.56 [90] 2.72 [69] 3.15 [80] 2.44 [62] 2.83 [72] 2.16 [55] 2.51 [64]
108 [2743] 3.45 [88] 4.01 [102] 3.05 [78] 3.55 [90] 2.74 [70] 3.18 [81] 2.43 [62] 2.82 [72]
120 [3048] 3.83 [97] 4.45 [113] 3.39 [86] 3.94 [100] 3.05 [77] 3.54 [90] 2.70 [69] 3.14 [80]
145 [3683] 4.63 [118] 5.38 [137] 4.10 [104] 4.76 [121] 3.68 [93] 4.28 [109] 3.26 [83] 3.79 [96]
Table 4D: Inch Based PE-GF Minimum and Maximum Wall Thickness by SIDR
Nominal Pipe SIDR 49 SIDR 55 SIDR 63 SIDR 70
Size, in. [mm] Min. Wall Max. Wall Min. Wall Max. Wall Min. Wall Max. Wall Min. Wall Max. Wall
in. [mm] in. [mm] in. [mm] in. [mm] in. [mm] in. [mm] in. [mm] in. [mm]
18 [457] 0.36 [9] 0.42 [11] 0.32 [8] 0.38 [10] 0.28 [7] 0.33 [8] 0.25 [6] 0.30 [8]
24 [610] 0.48 [12] 0.56 [14] 0.43 [11] 0.50 [13] 0.38 [10] 0.44 [11] 0.34 [9] 0.39 [10]
30 [762] 0.61 [15] 0.70 [18] 0.54 [14] 0.63 [16] 0.47 [12] 0.55 [14] 0.42 [11] 0.49 [13]
36 [914] 0.73 [18] 0.84 [21] 0.65 [16] 0.75 [19] 0.57 [14] 0.66 [17] 0.51 [13] 0.59 [15]
42 [1067] 0.85 [22] 0.99 [25] 0.76 [19] 0.88 [22] 0.66 [17] 0.77 [19] 0.59 [15] 0.69 [18]
48 [1219] 0.97 [25] 1.13 [29] 0.86 [22] 1.00 [25] 0.75 [19] 0.88 [22] 0.68 [17] 0.79 [20]
54 [1372] 1.09 [28] 1.27 [32] 0.97 [25] 1.13 [29] 0.85 [22] 0.99 [25] 0.76 [19] 0.89 [23]
60 [1524] 1.21 [31] 1.41 [36] 1.08 [27] 1.25 [32] 0.94 [24] 1.10 [28] 0.85 [22] 0.99 [25]
72 [1829] 1.45 [37] 1.69 [43] 1.30 [33] 1.51 [38] 1.13 [29] 1.31 [33] 1.02 [26] 1.18 [30]
84 [2134] 1.70 [43] 1.97 [50] 1.51 [38] 1.76 [45] 1.32 [34] 1.53 [39] 1.19 [30] 1.38 [35]
96 [2438] 1.94 [49] 2.25 [57] 1.73 [44] 2.01 [51] 1.51 [38] 1.75 [45] 1.36 [34] 1.58 [40]
108 [2743] 2.18 [55] 2.53 [64] 1.94 [49] 2.26 [57] 1.70[43] 1.97 [50] 1.53 [39] 1.77 [45]
120 [3048] 2.42 [62] 2.82 [72] 2.16 [55] 2.51 [64] 1.89 [48] 2.19 [56] 1.70 [43] 1.97 [50]
145 [3683] 2.93 [74] 3.40 [86] 2.61 [66] 3.03 [77] 2.28 [58] 2.65 [67] 2.05 [52] 2.38 [61]
F2720/F2720M−20
TABLE4 Continued
Table 4E:Metric Based PE-GF Minimum and Maximum Wall Thickness by SIDR
Nominal SIDR 11 SIDR 13.5 SIDR 15 SIDR 17
Pipe Size,
Min wall Max wall Min wall Max wall Min wall Max wall Min wall Max wall
in. [mm] in. [mm] in., [mm] in., [mm] in., [mm] in., [mm] in., [mm] in., [mm] in., [mm]
12 [300] 1.07 [27.2] 1.26 [32] 0.88 [22.4] 0.98 [25] 0.80 [20.2] 0.88 [22.4] 0.70 [17.8] 0.78 [19.7]
16 [400] 1.43 [36.4] 1.65 [42] 1.17 [29.7] 1.30 [33] 1.06 [26.9] 1.17 [29.7] 0.94 [23.8] 1.04 [26.3]
20 [500] 1.79 [45.4] 2.09 [53] 1.46 [37.1] 1.63 [41.5] 1.32 [33.6] 1.46 [37.1] 1.17 [29.7] 1.29 [32.8]
24 [600] 2.14 [54.4] 2.48 [63] 1.75 [44.5] 1.97 [50] 1.59 [40.3] 1.75 [44.5] 1.41 [35.7] 1.55 [39.4]
28 [700] 2.50 [63.5] 2.91 [74] 2.04 [51.8] 2.28 [58] 1.85 [47.0] 2.04 [51.8] 1.64 [41.6] 1.81 [45.9]
32 [800] 2.87 [73] 3.31 [84] 2.33 [59.2] 2.60 [66] 2.11 [53.7] 2.33 [59.2] 1.87 [47.5] 2.06 [52.4]
36 [900] 3.23 [82] 3.74 [95] 2.63 [66.7] 2.95 [75] 2.38 [60.5] 2.63 [66.7] 2.11 [53.5] 2.32 [59.0]
40 [1000] 3.58 [91] 4.13 [105] 2.92 [74.1] 3.27 [83] 2.65 [67.2] 2.92 [74.1] 2.34 [59.4] 2.58 [65.5]
44 [1100] 3.94 [100] 4.57 [116] 3.22 [81.7] 3.58 [91] 2.91 [74.0] 3.22 [81.7] 2.57 [65.3] 2.84 [72.1]
48 [1200] 4.29 [109] 4.96 [126] 3.50 [88.8] 3.90 [99] 3.17 [80.6] 3.50 [88.8] 2.81 [71.3] 3.09 [78.6]
52 [1300] 4.65 [118] 5.39 [137] 3.78 [96.0] 4.25 [108] 3,42 [87.0] 3.78 [96.0] 3.04 [77.2] 3.35 [85.2]
56 [1400] 5.00 [127] 5.83 [148] 4.09 [104] 4.61 [117] 3.70 [94.0] 4.08 [103.6] 3.28 [83.2] 3.61 [91.7]
64 [1600] 5.71 [145] 6.65 [169] 4.66 [118.4] 5.24 [133] 4.23 [107.5] 4.66 [118.4] 3.74 [95.1] 4.13 [104.8]
72 [1800] 6.42 [163] 7.48 [190] 5.24 [133.1] 5.91 [150] 4.76 [120.9] 5.24 [133.1] 4.21 [107.0] 4.64 [117.9]
80 [2000] 7.17 [182] 8.31 [211] 5.82 [147.9] 6.54 [166] 5.29 [134.3] 5.82 [147.9] 4.68 [118.9] 5.15 [130.9]
88 [2200] 7.87 [200] 9.13 [232] 6.41 [162.7] 7.20 [183] 5.82 [147
...