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Ferritic/Austenitic (Duplex) Stainless Steel Electric Fusion Welded Pipe A928 Grade S32750

Product info

Supplier: Tapgroup internation.,JSC
Address: Số 32 Lô N4D, đường X2A, Yên Sở, Hoàng Mai, Hà Nội
Phone: 0084 933 86 77 86
Email: info@tapgroup.vn
Website: https://supplier-pipe-tube-ongthep.com
Insurance: 12 tháng
Status: Mới 100%
Origin: China, Korea, Malaysia, Thailand, Japan, EU, G7
Catalogue Profile
Name: Ferritic/Austenitic (Duplex) Stainless Steel Electric Fusion Welded Pipe A928 Grade S32750
Type of Pipe  Electric Fusion Welded Pipe, A928 Grade S32750 EFW Pipe, A928 Grade S32750
Standard Specification for
Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal1
This standard is issued under the fixed designation A 928/A 928M; 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
 Pipe and Filler Metal Specifications
UNS
Designation 		Grade A ASTM Plate
Specification No.
and Grade 		A5.4 A5.9 A5.11 A5.14 A5.22 A5.30
Class UNS Class UNS Class UNS Class UNS Class UNS Class UNS
S32750 2507 A 240 S32750 … … … … … … … … … … … …
AExcept as indicated, common name, not a trademark, widely used, not associated with any one producer.
BA grade designation originally assigned by the American Iron and Steel Institute (AISI).
 Heat Treatment
UNS
Designation 		GradeA Temperature, °F [°C] Quench
S32750 2507 1880–2060 [1025–1125] rapid cooling in air or water
A Except as indicated, common name, not a trademark, widely used, not associated with any one producer.
B A grade designation originally assigned by the American Iron and Steel Institute (AISI).
Mechanical Tests Required
Transverse Tension Test—One test shall be made to
represent each lot of finished pipe.
Transverse Guided-Bend Test—One test (two specimens) shall be made to represent each lot of
finished pipe.
Nondestructive Test—Each length of pipe shall be
subjected to a hydrostatic test as defined in or, with the
approval of the purchaser, each length of pipe having a wall
thickness up through 0.165 in. (4.2 mm) shall be subjected to
a nondestructive electric test as defined in.
Hydrostatic Test—Each length of pipe shall be subjected to a hydrostatic test in accordance with Specification
A 999/A 999M, unless specifically exempted under the provision of Pressure shall be held for a sufficient time to
permit the inspector to examine the entire length of the welded
seam.
With the agreement of the manufacturer, the purchaser is permitted to complete the hydrostatic test requirement
with the system pressure test, which may be lower or higher
than the specification test pressure, but in no case shall the test
pressure be lower than the system design pressure. Each length
of pipe furnished without the completed manufacturer’s hydrostatic test shall include with the mandatory marking the letters
NH.
Nondestructive Electric Test—Each length of pipe
shall be subjected to a nondestructive electric test in accordance with Practice E 426.
For pipe up through NPS 4, the eddy-current test
shall be applied to the total pipe area. For pipe larger than NPS
4, the eddy-current test is permitted, at the option of the
producer, to be applied to the weld area only rather than the
total pipe area.
Wall Thickness: Welded and Seamless Wrought Steel Pipe, ANSI /ASME B36.10M
SCH 5 SCH 10 SCH 20 SCH 30 SCH STD SCH 40
SCH 60 SCH XS SCH 80 SCH 100 SCH 120 SCH 160
SCH XXS SCH XX.H
Dimensions of Welded and Seamless Stainless Steel Pipe ANSI /ASME B36.19M
The decimal thickness listed for the respective pipe sizes represents their nominal or average wall dimensions.
NPS
Designator 		Outside Diameter Nominal Wall Thickness
Schedule 5S
mm 		Schedule 10S
mm 		Schedule 40S
mm 		Schedule 80S
mm
1⁄8 10.29 … 1.24 1.73 2.41
1⁄4 13.72 … 1.65 2.24 3.02
3⁄8 17.15 … 1.65 2.31 3.20
1⁄2 21.34 1.65 2.11 2.77 3.73
3⁄4 26.67 1.65 2.11 2.87 3.91
1.0 33.40 1.65 2.77 3.38 4.55
11⁄4 42.16 1.65 2.77 3.56 4.85
11⁄2 48.26 1.65 2.77 3.68 5.08
2 60.33 1.65 2.77 3.91 5.54
21⁄2 73.03 2.11 3.05 5.16 7.01
3 88.90 2.11 3.05 5.49 7.62
31⁄2 101.60 2.11 3.05 5.74 8.08
4 114.30 2.11 3.05 6.02 8.56
5 141.30 2.77 3.40 6.55 9.52
6 168.28 2.77 3.40 7.11 10.97
8 219.08 2.77 3.76 8.18 12.70
10 273.05 3.40 4.19 9.27 12.70
12 323.85 3.96 4.57 9.52 12.70
14 355.60 3.96 4.78B … …
16 406.40 4.19 4.78B … …
18 457.20 4.19 4.78B … …
20 508.00 4.78 5.54B … …
22 558.80 4.78 5.54B … …
24 609.60 5.54 6.35 … …
30 762.00 6.35 7.92 … …
Schedules 5S and 10S wall thicknesses do not permit threading in accordance with the American National Standard for Pipe Threads (ANSI B1.20.1).
These do not conform to the American National Standard for Welded and Seamless Wrought Steel Pipe (ANSI B36.10–1979).
 Pipe Dimensions
NPS Designator Wall Thickness
Schedule 5S Schedule 10S
in. mm in. mm
14 0.156 3.96 0.188 4.78
16 0.165 4.19 0.188 4.78
18 0.165 4.19 0.188 4.78
20 0.188 4.78 0.218 5.54
22 0.188 4.78 0.218 5.54
24 0.218 5.54 0.25 6.35
30 0.25 6.35 0.312 7.92
End of pipe end
Plain Ends (PE) The PE pipes will generally be used for the smaller diameters pipe systems and in combination with Slip On flanges and Socket Weld fittings and flanges.
Threaded Ends (TE) The TE implementation speaks for itself, this performance will generally used for small diameters pipe systems, and the connections will be made with threaded flanges and threaded fittings.
Beveled Ends (BE) The BE implementation is applied to all diameters of buttweld flanges or buttweld fittings, and will be directly welded (with a small gap 3-4 mm) to each other or to the pipe. Ends are mostly be beveled to angle 30° (+ 5° / -0°) with a root face of 1.6 mm (± 0.8 mm).
Grooved ends (example Victaulic pipes): these are pipes that allow a quick connection, used for non-critical applications
Threaded and coupled ends (T&C), generally used for gas distribution,
Threaded connections are the most common pipe fittings used in oil and gas transportation systems. Due to external vibrations, cyclic loads, and pollution, the fitting parts may start getting loose, which could result in pipeline leaks and other environmental disasters. It is of great significance to develop a reliable technique that could provide…
Type end : Plain Ends / Beveled Ends: Tubes – Pipe
• Bevel End (BE)
• Bevel Both Ends (BBE)
• Bevel Large End (BLE)
• Bevel One End (BOE)
• Bevel Small End (BSE)
• Bevel for Welding (BFW)
• Buttweld End (BE) 		• End of Pipe (EOP)
• Flange One End (FOE)
• Plain End (PE)
• Plain Both Ends (PBE)
• Plain One End (POE)
• Thread End (TE)
• Thread Both Ends (TBE) 		• Thread Large End (TLE)
• Thread One End (TOE)
• Thread Small End (TSE)
• Threads Only (TO)
• Threads per Inch (TP I)
 Plastic End Caps for Tubing and Pipe Ends 
Pipe End Caps Pipe End Plugs Threaded Pipe Caps Threaded Pipe Plugs
Standard: Pipe of Tube
The American Society Of Mechanical Engineers American National Standards Institute
ASME B36.19M ANSI B36.19M
ASME B36.10M ANSI B36.10M
Product related keywords
Ferritic/Austenitic (Duplex) Stainless Steel Electric Fusion Welded Pipe A928 Grade S32750
Electric Fusion Welded Pipe  EFW Pipe 
Electric Fusion Welded Pipe A928 Grade S32750  FFW Pipe, A928 Grade S32750
Duplex Stainless Steel, Electric Fusion Welded Pipe, A928 Grade S32750 Duplex Stainless Steel, EFW Pipe ,A928 Grade S32750
Ferritic Stainless Steel, Electric Fusion Welded Pipe, A928 Grade S32750 Ferritic Stainless Steel, EFW Pipe ,A928 Grade S32750
Electric Fusion Welded Pipe A928 Grade S32750, SCH 5 Electric Fusion Welded Pipe A928 Grade S32750, SCH 5S
Electric Fusion Welded Pipe A928 Grade S32750, SCH 10 Electric Fusion Welded Pipe A928 Grade S32750, SCH 10S
Electric Fusion Welded Pipe A928 Grade S32750, SCH 20 Electric Fusion Welded Pipe A928 Grade S32750, SCH 30
Electric Fusion Welded Pipe A928 Grade S32750, SCH STD Electric Fusion Welded Pipe A928 Grade S32750, SCH 40S
Electric Fusion Welded Pipe A928 Grade S32750, SCH 60 Electric Fusion Welded Pipe A928 Grade S32750, SCH XS
Electric Fusion Welded Pipe A928 Grade S32750, SCH 80 Electric Fusion Welded Pipe A928 Grade S32750, SCH 80S
Electric Fusion Welded Pipe A928 Grade S32750, SCH 100 Electric Fusion Welded Pipe A928 Grade S32750, SCH 120
Electric Fusion Welded Pipe A928 Grade S32750, SCH 160 Electric Fusion Welded Pipe A928 Grade S32750, SCH XXS
Electric Fusion Welded Pipe A928 Grade S32750, SCH XX.H
Dimensions of Steel Pipes ASME B36.10 and B36.19
Ferritic/Austenitic (Duplex) Stainless Steel Electric Fusion Welded Pipe A928 Grade S32750
1/2 inches  to 2 inches 
NPS 1/2" 3/4" 1" 1¼" 1½" 2"
OD 21.3 26.7 33.4 42.2 48.3 60.3
  Wall Thickness
Sch 5 1.65 1.65 1.65 1.65 1.65 1.65
Sch 5S 1.65 1.65 1.65 1.65 1.65 1.65
Sch 10 2.11 2.11 2.77 2.77 2.77 2.77
Sch 10S 2.11 2.11 2.77 2.77 2.77 2.77
Sch 20 – … – … – …
Sch 30 2.41 2.41 2.90 2.97 3.18 3.18
STD 2.77 2.87 3.38 3.56 3.68 3.91
Sch 40 2.77 2.87 3.38 3.56 3.68 3.91
Sch 40S 2.77 2.87 3.38 3.56 3.68 3.91
Sch 60 – … – … – …
XS 3.73 3.91 4.55 4.85 5.08 5.54
Sch 80 3.73 3.91 4.55 4.85 5.08 5.54
Sch 80S 3.73 3.91 4.55 4.85 5.08 5.54
Sch 100 – … – … – …
Sch 120 – … – … – …
Sch 140 – … – … – …
XXS 7.47 7.82 9.09 9.70 10.15 11.07
Sch 160 4.78 5.56 6.35 6.35 7.14 8.74
NPS = Nominal Pipe Size   O.D. = Outside Diameter
Dimensions are in millimeters unless otherwise indicated.
DIMENSIONAL TOLERANCES FOR SEAMLESS AND WELDED PIPES ASTM A530
Nominal pipe size
up to 4 = ± 0.79 mm | 5 thru 8 = + 1.58 mm / – 0.79 mm
10 thru 18 = + 2.37 mm / – 0.79 mm | 20 thru 24 = + 3.18 mm / – 0.79 mm
Wall Thickness Length Weight
All Diameters = – 12.5% + 6.40 mm / – 0 mm Weight = + 10% / – 1.5%
2 1/2  inches  to 5 inches 
NPS 2½" 3" 3½" 4" 5"
OD 73 88.9 101.6 114.3 141.3
  Wall Thickness
Sch 5 2.11 2.11 2.11 2.11 2.77
Sch 5S 2.11 2.11 2.11 2.11 2.77
Sch 10 3.05 3.05 3.05 3.05 3.40
Sch 10S 3.05 3.05 3.05 3.05 3.40
Sch 20   …     …
Sch 30 4.78 4.78 4.78 4.78 …
STD 5.16 5.49 5.74 6.02 6.55
Sch 40 5.16 5.49 5.74 6.02 6.55
Sch 40S 5.16 5.49 5.74 6.02 6.55
Sch 60   …     …
XS 7.01 7.62 8.08 8.56 9.53
Sch 80 7.01 7.62 8.08 8.56 9.53
Sch 80S 7.01 7.62 8.08 8.56 9.53
Sch 100   …     …
Sch 120   …   11.13 12.7
Sch 140   …     …
XXS 14.02 15.24   17.12 19.05
Sch 160 9.53 11.13   13.49 15.88
NPS = Nominal Pipe Size   O.D. = Outside Diameter
Dimensions are in millimeters unless otherwise indicated.
DIMENSIONAL TOLERANCES FOR SEAMLESS AND WELDED PIPES ASTM A530
Nominal pipe size
up to 4 = ± 0.79 mm | 5 thru 8 = + 1.58 mm / – 0.79 mm
10 thru 18 = + 2.37 mm / – 0.79 mm | 20 thru 24 = + 3.18 mm / – 0.79 mm
Wall Thickness Length Weight
All Diameters = – 12.5% + 6.40 mm / – 0 mm Weight = + 10% / – 1.5%
6 inches  to 14 inches 
NPS 6" 8" 10" 12" 14"
OD 168.3 219 273 323.9 355.6
  Wall Thickness
Sch 5 2.77 2.77 3.40 3.96 3.96
Sch 5S 2.77 2.77 3.40 3.96 3.96
Sch 10 3.40 3.76 4.19 4.57 6.35
Sch 10S 3.40 3.76 4.19 4.57 4.78
Sch 20   6.35 6.35 6.35 7.92
Sch 30   7.04 7.80 8.38 9.53
STD 7.11 8.18 9.27 9.53 9.53
Sch 40 7.11 8.18 9.27 10.31 11.13
Sch 40S 7.11 8.18 9.27 9.53 9.53
Sch 60   10.31 12.70 14.27 15.06
XS 10.97 12.70 12.70 12.70 12.70
Sch 80 10.97 12.70 15.09 17.48 19.05
Sch 80S 10.97 12.70 12.70 12.70 12.70
Sch 100   15.09 18.26 21.44 23.83
Sch 120 14.27 18.26 21.44 25.40 27.79
Sch 140   20.62 25.40 28.58 31.75
XXS 21.95 22.23 25.40 25.40  
Sch 160 18.26 23.01 28.58 33.32 35.71
NPS = Nominal Pipe Size   O.D. = Outside Diameter
Dimensions are in millimeters unless otherwise indicated.
DIMENSIONAL TOLERANCES FOR SEAMLESS AND WELDED PIPES ASTM A530
Nominal pipe size
up to 4 = ± 0.79 mm | 5 thru 8 = + 1.58 mm / – 0.79 mm
10 thru 18 = + 2.37 mm / – 0.79 mm | 20 thru 24 = + 3.18 mm / – 0.79 mm
Wall Thickness Length Weight
All Diameters = – 12.5% + 6.40 mm / – 0 mm Weight = + 10% / – 1.5%
16 inches to 24 inches 
NPS 16" 18" 20" 22" 24"
OD 406.04 457.2 508 558.8 609.6
  Wall Thickness
Sch 5 4.19 4.19 4.78 4.78 5.54
Sch 5S 4.19 4.19 4.78 4.78 5.54
Sch 10 6.35 6.35 6.35 6.35 6.35
Sch 10S 4.78 4.78 5.54 5.54 6.35
Sch 20 7.92 7.92 9.53 9.53 9.53
Sch 30 9.53 11.13 12.70 12.70 14.27
STD 9.53 9.53 9.53 9.53 9.53
Sch 40 12.70 14.27 15.09 … 17.48
Sch 40S 9.53 9.53 9.53 … 9.53
Sch 60 16.66 19.05 20.62 22.23 24.61
XS 12.70 12.70 12.70 12.70 12.70
Sch 80 21.44 23.83 26.19 28.58 30.96
Sch 80S 12.70 12.70 12.70 … 12.70
Sch 100 26.19 29.36 32.54 34.93 38.89
Sch 120 30.96 34.93 38.10 41.28 46.02
Sch 140 36.53 39.67 44.45 47.63 52.37
XXS   …   …  
Sch 160 40.49 45.24 50.01 53.98 59.54
NPS = Nominal Pipe Size   O.D. = Outside Diameter
Dimensions are in millimeters unless otherwise indicated.
DIMENSIONAL TOLERANCES FOR SEAMLESS AND WELDED PIPES ASTM A530
Nominal pipe size
up to 4 = ± 0.79 mm | 5 thru 8 = + 1.58 mm / – 0.79 mm
10 thru 18 = + 2.37 mm / – 0.79 mm | 20 thru 24 = + 3.18 mm / – 0.79 mm
Wall Thickness Length Weight
All Diameters = – 12.5% + 6.40 mm / – 0 mm Weight = + 10% / – 1.5%
26 inches to 48 inches 
26" > 48" Wall Thickness and Weight
NPS OD   5 5S 10
26 660 wt     7.92
kg/m 127.36
28 711 wt     7.92
kg/m 137.32
30 762 wt 6.35 6.35 7.92
kg/m 118.34 118.31 147.29
32 813 wt     7.92
kg/m 157.25
34 864 wt     7.92
kg/m 167.21
36 914 wt     7.92
kg/m 176.97
38 965 wt      
kg/m
40 1016 wt      
kg/m
42 1067 wt      
kg/m
44 1118 wt      
kg/m
46 1168 wt      
kg/m
48 1219 wt      
kg/m
26 – 48 Wall Thickness and Weight
NPS OD   10S 20 30
26 660 wt   12.70  
kg/m 202.74
28 711 wt   12.70 15.88
kg/m 218.71 272.23
30 762 wt 7.92 12.70 15.88
kg/m 132.91 234.68 292.20
32 813 wt   12.70 15.88
kg/m 250.65 312.17
34 864 wt   12.70 15.88
kg/m 266.63 332.14
36 914 wt   12.70 15.88
kg/m 282.29 351.73
38 965 wt      
kg/m
40 1016 wt      
kg/m
42 1067 wt      
kg/m
44 1118 wt      
kg/m
46 1168 wt      
kg/m
48 1219 wt      
kg/m
26 – 48 Wall Thickness and Weight
NPS OD   STD 40 XS
26 660 wt 9.53   12.70
kg/m 152.88 202.74
28 711 wt 9.53   12.70
kg/m 164.86 218.71
30 762 wt 9.53   12.70
kg/m 176.85 234.68
32 813 wt 9.53 17.48 12.70
kg/m 188.83 342.94 250.65
34 864 wt 9.53 17.48 12.70
kg/m 200.82 364.92 266.63
36 914 wt 9.53 19.05 12.70
kg/m 212.57 420.45 282.29
38 965 wt 9.53   12.70
kg/m 224.56 298.26
40 1016 wt 9.53   12.70
kg/m 236.54 314.23
42 1067 wt 9.53   12.70
kg/m 248.53 330.21
44 1118 wt 9.53   12.70
kg/m 260.52 346.18
46 1168 wt 9.53   12.70
kg/m 272.70 361.84
48 1219 wt 9.53   12.70
kg/m 284.25 377.81
NPS = Nominal Pipe Size
O.D. = Outside Diameter
WT = Walltickness
KG/M = Kilogram per meter
Dimensions are in millimeters unless otherwise indicated
Weights are in kilograms p/meter and approximately given
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