ASME SA671 / ASTM A671 EFW Pipes & Tubes

ASTM A671 Carbon Steel HFW Pipes, ASTM A671 Carbon Steel EFW Spiral Welded Tube, A671 Carbon Steel EFW Pipes, A671 EFW Welded Tube at Best Price in India.

VM Energy Solutions INC is a famous distributor and exporter of Carbon Steel ASME SA671 / ASTM A671 Pipes, which has higher general and localized corrosion resistance. Carbon Steel ASTM A671 Round Pipes is used for higher corrosion resistance and improved resistance to chemical assault for sulphurous, acetic, formic, citric, and tartaric acids. They additionally provide better creep, pressure-to-rupture and tensile strength at multiplied temperature. It gives better creep, pressure-to-rupture, and tensile strength at multiplied temperatures than traditional steels. It may be welded through shielded fusion and resistance strategies, however oxyacetylene welding must be prevented to save you carbon choose up within the welds. At temperatures as excessive as One Hundred and Twenty Degree F (Forty Nine Degree C), Carbon Steel ASME SA 671 Square Pipes may be proof against concentrations of this acid as much as 5 percent. They are in general utilized in production flue gas desulfurization systems, fabric device, chemical and petro-chemical processing device, pulp and paper plants, food processing device and fabric device. It is a molybdenum bearing, low carbon content material grade austenitic steel that offers advanced corrosion resistance.

Table of Contents
Pipes & Tubes

ASTM A671 Carbon Steel Rectangular Pipes has advanced corrosion resistance in tough environments. The main applications of these products are devoted to the chemical industry, petroleum and petrochemical industries, etc. It is utilized in chemical and petrochemical technique device, pulp and paper production and condensers in fossil and nuclear fuelled strength technology stations. It must be water quenched or cooled as hastily as feasible, relying upon segment size.

ASTM A671 Carbon Steel HFW Round Pipe, ASTM A671 Carbon Steel EFW Capillary Tubing, ASME SA671 Carbon Steel EFW Welded Pipes, CS A671 HFW Seamless Pipes, ASME A671 Carbon Steel EFW Welded Pipes Supplier in Mumbai, India.


ASME SA671 / ASTM A671 EFW Pipes & Tubes

ASME SA 671 Carbon Steel Hexagonal Pipes may be cold rolled to acquire the temper properties required through precise clients and / or production requirements. Furthermore, all not unusual hot working strategies for these products are feasible with among certain degree Fahrenheit. It has the excessive strength and corrosion resistance and can also produce more potent welds because of the low carbon content material. Heat to 2100 Degree F - 2300 Degree F (1149 Degree C - 1260 Degree C), and avoid working this steel under 1700 Degree F (927 Degree C).

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ASME SA671 / ASTM A671 HFW Pipes & Tubes Standard Specification


Grade ASME SA671 / ASTM A671 GRADE CA55, CB60, CB65, VB70, VV60, VV65, VV70, CD70, CD80, CE55, CE60, CF65, CF70, CF66, CF71, CG100, CH100, CJ101, CJ102, CJ103, CJ104, CJ105, CJ106, CJ107, CJ108, CJ109, CJ110, CJ111, CJ112, CJ113, CK75, CP65, CP75,
ASME SA672 / ASTM A672 GRADE A45, A50, A55, B55, B60, B65, B70, C55,C60, C65, C70, D70, D80, E55, E60, H75, H80, J80, J90, J100, K75, K85, L65, L70, L75, N75
Standard ASTM A671, ASME SA671
Outer Diameter Size 16"NB To 100"NB
Form Round, Square, Rectangular, Hydraulic Etc
Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Length Single Random, Double Random & Cut Length.
Type EFW Pipe / Electric Fusion Welded Pipe
End Plain End, Beveled End, Coupling

ASME SA671 / ASTM A671 EFW Pipes & Tubes Pipes Size Range


NPS OD SCH 5S SCH 10S SCH 40S SCH 80S
1/4 13.72 – 1.65 2.24 3.02
3/8 17.15 – 1.65 2.31 3.2
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 33.4 1.65 2.77 3.38 4.55
1.25 42.16 1.65 2.77 3.56 4.85
1.5 48.26 1.65 2.77 3.68 5.08
2 60.33 1.65 2.77 3.91 5.54
2.5 73.03 2.11 3.05 5.16 7.01
3 88.9 2.11 3.05 5.49 7.62
3.5 101.6 2.11 3.05 5.74 8.08
4 114.3 2.11 3.05 6.02 8.56
5 141.3 2.77 3.4 6.55 9.53
6 168.28 2.77 3.4 7.11 10.97
8 219.08 2.77 3.76 8.18 12.7
10 273.05 3.4 4.19 9.27 12.7
12 323.85 3.96 4.57 9.53 12.7
14 355.6 3.96 4.78 9.53 12.7
16 406.4 4.19 4.78 9.53 12.7
18 457.2 4.19 4.78 9.53 12.7
20 508 4.78 5.54 9.53 12.7
22 558.8 4.78 5.54 – –
24 609.6 5.54 6.35 9.53 12.7
26 660.4 – – – –
28 711.2 – – – –
30 762 6.35 7.92 – –

Different Forms of ASME SA671 / ASTM A671 HFW Pipes & Tubes


ASME SA671 / ASTM A671 EFW Pipes & Tubes Seamless Pipe

ASME SA671 / ASTM A671 EFW Pipes & Tubes Seamless Pipe

ASME SA671 / ASTM A671 EFW Pipes & Tubes Welded Pipe

ASME SA671 / ASTM A671 EFW Pipes & Tubes Welded Pipe

ASME SA671 / ASTM A671 EFW Pipes & Tubes EFW Pipe

ASME SA671 / ASTM A671 EFW Pipes & Tubes EFW Pipe

ASME SA671 / ASTM A671 EFW Pipes & Tubes ERW Pipe

ASME SA671 / ASTM A671 EFW Pipes & Tubes ERW Pipe

ASME SA671 / ASTM A671 EFW Pipes & Tubes Tubes

ASME SA671 / ASTM A671 EFW Pipes & Tubes Tubes

ASME SA671 / ASTM A671 EFW Pipes & Tubes Square Pipe

ASME SA671 / ASTM A671 EFW Pipes & Tubes Square Pipe

ASME SA671 / ASTM A671 EFW Pipes & Tubes Hollow Pipe

ASME SA671 / ASTM A671 EFW Pipes & Tubes Hollow Pipe

ASTM A671 EFW Pipes Class Designation


Class Heat Treatment on Pipe Radiography, see Section Pressure Test, see:
A671 Pipe Class 10 none none none
A671 Pipe Class 11 none 9 none
A671 Pipe Class 12 none 9 8.3
A671 Pipe Class 13 none none 8.3
A671 Pipe Class 20 stress relieved, see 5.3.1 none none
A671 Pipe Class 21 stress relieved, see 5.3.1 9 none
A671 Pipe Class 22 stress relieved, see 5.3.1 9 8.3
A671 Pipe Class 23 stress relieved, see 5.3.1 none 8.3
A671 Pipe Class 30 normalized, see 5.3.2 none none
A671 Pipe Class 31 normalized, see 5.3.2 9 none
A671 Pipe Class 32 normalized, see 5.3.2 9 8.3
A671 Pipe Class 33 normalized, see 5.3.2 none 8.3
A671 Pipe Class 40 normalized and tempered, see 5.3.3 none none
A671 Pipe Class 41 normalized and tempered, see 5.3.3 9 none
A671 Pipe Class 42 normalized and tempered, see 5.3.3 9 8.3
A671 Pipe Class 43 normalized and tempered, see 5.3.3 none 8.3
A671 Pipe Class 50 quenched and tempered, see 5.3.4 none none
A671 Pipe Class 51 quenched and tempered, see 5.3.4 9 none
A671 Pipe Class 52 quenched and tempered, see 5.3.4 9 8.3
A671 Pipe Class 53 quenched and tempered, see 5.3.4 none 8.3
A671 Pipe Class 70 quenched and precipitation heat  treated none none
A671 Pipe Class 71 quenched and precipitation heat  treated 9 none
A671 Pipe Class 72 quenched and precipitation heat  treated 9 8.3
A671 Pipe Class 73 quenched and precipitation heat  treated none 8.3

ASTM A671 EFW Pipes Plate Specification


Pipe Grade Type of Steel ASTM Specification
No. Grade
ASTM A671 CA 55 Pipe plain carbon A285 / A285M C
ASTM A671 CB 60 Pipe plain carbon, killed A515 / A515M 60
ASTM A671 CB 65 Pipe plain carbon, killed A515 / A515M 65
ASTM A671 CB 70 Pipe plain carbon, killed A515 / A515M 70
ASTM A671 CC 60 Pipe plain carbon, killed, fine grain A516 / A516M 60
ASTM A671 CC 65 Pipe plain carbon, killed, fine grain A516 / A516M 65
ASTM A671 CC 70 Pipe plain carbon, killed, fine grain A516 / A516M 70
ASTM A671 CD 70 Pipe manganese-silicon, normalized A537 / A537M 1
ASTM A671 CD 80 Pipe manganese-silicon, quenced and tempered A537 / A537M 2
ASTM A671 CE 55 Pipe plain carbon A442 / A442M 55
ASTM A671 CE 60 Pipe plain carbon A442 / A442M 60
ASTM A671 CF 65 Pipe nickel steel A203 / A203M A
ASTM A671 CF 70 Pipe nickel steel A203 / A203M B
ASTM A671 CF 66 Pipe nickel steel A203 / A203M D
ASTM A671 CF 71 Pipe nickel steel A203 / A203M E
ASTM A671 CG 100 Pipe 9% nickel A353 / A353M   
ASTM A671 CH 100 Pipe 9% nickel A553 / A53M 1
ASTM A671 CJ 101 Pipe alloy steel, quenced and tempered A517 / A517M A
ASTM A671 CJ 102 Pipe alloy steel, quenced and tempered A517 / A517M B
ASTM A671 CJ 103 Pipe alloy steel, quenced and tempered A517 / A517M C
ASTM A671 CJ 104 Pipe alloy steel, quenced and tempered A517 / A517M D
ASTM A671 CJ 105 Pipe alloy steel, quenced and tempered A517 / A517M E
ASTM A671 CJ 106 Pipe alloy steel, quenced and tempered A517 / A517M F
ASTM A671 CJ 107 Pipe alloy steel, quenced and tempered A517 / A517M G
ASTM A671 CJ 108 Pipe alloy steel, quenced and tempered A517 / A517M H
ASTM A671 CJ 109 Pipe alloy steel, quenced and tempered A517 / A517M J
ASTM A671 CJ 110 Pipe alloy steel, quenced and tempered A517 / A517M K
ASTM A671 CJ 111 Pipe alloy steel, quenced and tempered A517 / A517M L
ASTM A671 CJ 112 Pipe alloy steel, quenced and tempered A517 / A517M M
ASTM A671 CJ 113 Pipe alloy steel, quenced and tempered A517 / A517M P
ASTM A671 CK 75 Pipe carbon-manganese-silicon A299 / A299M   
ASTM A671 CP 65 Pipe alloy steel, age hardening, normalized and preciotation heat treated A736 / A736M 2
ASTM A671 CP 75 Pipe alloy steel, age hardening, quenched and preciotation heat treated A736 / A736 3
Pipes & Tubes

Bulk Stock of ASTM A671 Carbon Steel Pipes, Rate of CS A671 EFW Boiler Tubes in India, Check online ASME SA671 Carbon Steel Capillary HFW Tubing Pressure Ratings, Largest A671 HFW Round Pipe Stockist in India, We offer A671 Carbon Steel EFW Welded Pipes in almost all Sizes.

Weight Chart & Dimentions Of ASME SA671 / ASTM A671 EFW Pipes & Tubes


PIPE
SIZE
OD
IN
INCHES
A.S.A. Pipe Schedules
5s
5
10s
10
20
30
40s
& Std.
40
60
80s
& E.H.
80
100
120
140
160
DBL
E.H.
1/8
.405
 
.035
.1383
.049
.1863
.049
.1863
 
 
.068
.2447
068
.2447
 
0.95
.3145
0.95
.3145
 
 
 
 
 
1/4
.540
 
.049
.2570
.065
.3297
.065
.3297
 
 
.088
.4248
088
.4248
 
.119
.5351
.119
.5351
 
 
 
 
 
3/8
.675
 
.049
.3276
.065
.4235
.065
.4235
 
 
.091
.5676
.091
.5676
 
.126
.7338
.126
.7338
 
 
 
 
 
1/2
.840
.065
.5383
.065
.5383
.083
.6710
.083
.6710
 
 
.109
.8510
.109
.8510
 
.147
1.088
.147
1.088
 
 
 
.187
1.304
.294
1.714
3/4
1.050
.065
.6838
.065
.6838
.083
.8572
.083
.8572
 
 
.113
1.131
.113
1.131
 
.154
1.474
.154
1.474
 
 
 
.218
1.937
.308
2.441
1
1.315
.065
.8678
.065
.8678
.109
1.404
.109
1.404
 
 
.133
1.679
.133
1.679
 
.179
2.172
.179
2.172
 
 
 
.250
2.844
.358
3.659
1-1/4
1.660
.065
1.107
.065
1.107
.109
1.806
.109
1.806
 
 
.140
2.273
.140
2.273
 
.191
2.997
.191
2.997
 
 
 
.250
3.765
.382
5.214
1-1/2
1.900
.065
1.274
.065
1.274
.109
2.085
.109
2.085
 
 
.145
2.718
.145
2.718
 
.200
3.631
.200
3.631
 
 
 
.281
4.859
.400
6.408
2
2.375
.065
1.604
.065
1.604
.109
2.638
.109
2.638
 
 
.154
3.653
.154
3.653
 
.218
5.022
.218
5.022
 
 
 
.343
7.444
.436
9.029
2-1/2
2.875
.083
2.475
.083
2.475
.120
3.531
.120
3.531
 
 
.203
5.793
.203
5.793
 
.276
7.661
.276
7.661
 
 
 
.375
10.01
.552
13.70
3
3.500
.083
3.029
.083
3.029
.120
4.332
.120
4.332
 
 
.216
7.576
.216
7.576
 
.300
10.25
.300
10.25
 
 
 
.437
14.32
.600
18.58
3-1/2
4.000
.083
3.472
.083
3.472
.120
4.973
.120
4.973
 
 
.226
9.109
.226
9.109
 
.318
12.51
.318
12.51
 
 
 
 
.636
22.85
4
4.500
.083
3.915
.083
3.915
.120
5.613
.120
5.613
 
 
.237
10.79
.237
10.79
.281
12.66
.337
14.98
.337
14.98
 
.437
19.01
 
.531
22.51
.674
27.54
4-1/2
5.000
 
 
 
 
 
 
.247
12.53
 
 
.355
17.61
 
 
 
 
 
.710
32.53
5
5.563
.109
6.349
.109
6.349
.134
7.770
.134
7.770
 
 
.258
14.62
.258
14.62
 
.375
20.78
.375
20.78
 
.500
27.04
 
.625
32.96
.750
38.55
6
6.625
.109
7.585
.109
7.585
.134
9.290
.134
9.290
 
 
.280
18.97
.280
18.97
 
.432
28.57
.432
28.57
 
.562
36.39
 
.718
45.30
.864
53.16
7
7.625
 
 
 
 
 
 
.301
23.57
 
 
.500
38.05
 
 
 
 
 
.875
63.08
8
8.625
.109
9.914
.109
9.914
.148
13.40
.148
13.40
.250
22.36
.277
24.70
.322
28.55
.322
28.55
.406
35.64
.500
43.39
.500
43.39
.593
50.87
.718
60.93
.812
67.76
.906
74.69
.885
72.42
9
9.625
 
 
 
 
 
 
.342
33.90
 
 
.500
48.72
 
 
 
 
 
 
10
10.750
.134
15.19
.134
15.19
.165
18.65
.165
18.70
.250
28.04
.307
34.24
.365
40.48
.365
40.48
.500
54.74
.500
54.74
.593
64.33
.718
76.93
.843
89.20
1.000
104.10
1.125
115.70
 
11
11.750
 
 
 
 
 
 
.375
45.55
 
 
.500
60.07
 
 
 
 
 
 
12
12.750
.156
21.07
.165
22.18
.180
24.16
.180
24.20
.250
33.38
.330
43.77
.375
49.56
.406
53.53
.562
73.16
.500
65.42
.687
88.51
.843
107.20
1.000
125.50
1.125
139.70
1.312
160.3
 
14
14.000
.156
23.07
 
.188
27.73
.250
36.71
.312
45.38
.375
54.57
.375
54.57
.437
63.37
.593
84.91
.500
72.09
.750
106.10
.937
130.70
1.093
150.70
1.250
170.20
1.406
189.10
 
16
16.000
.165
27.90
 
.188
31.75
.250
42.05
.312
52.36
.375
62.58
.375
62.58
.500
82.77
.656
107.50
.500
82.77
.843
136.50
1.031
164.80
1.218
192.30
1.427
223.50
1.593
245.10
 
18
18.000
.165
31.43
 
.188
35.76
.250
47.39
.312
59.03
.437
82.06
.375
70.59
.562
104.20
.750
138.20
.500
93.45
.937
170.80
1.156
208.00
1.375
244.10
1.562
274.20
1.781
308.50
 
20
20.000
.188
39.78
 
.218
46.05
.250
52.73
.375
78.60
.500
104.10
.375
78.60
.593
122.90
.812
166.40
.500
104.10
1.031
208.90
1.280
256.10
1.500
296.40
1.750
341.10
1.968
379.00
 
22
22.000
.188
43.80
 
.218
50.71
.250
58.07
.375
86.61
.500
114.81
.375
86.61
 
.875
197.41
.500
114.81
1.125
250.81
1.375
302.88
1.625
353.61
1.875
403.00
2.125
451.06
 
24
24.000
.218
55.37
 
.250
63.41
.250
63.41
.375
94.62
.562
140.80
.375
94.62
.687
171.20
.968
238.10
.500
125.50
1.218
296.40
1.531
367.40
1.812
429.40
2.062
483.10
2.344
542.13
 
26
26.000
 
 
 
.312
85.60
.500
136.17
 
.375
102.63
 
 
.500
136.17
 
 
 
 
 
 
28
28.000
 
 
 
.312
92.26
.500
146.85
.625
182.73
.375
110.64
 
 
 
 
 
 
 
 
 
30
30.000
.250
79.43
 
.312
98.93
.312
98.93
.500
157.53
.625
196.08
.375
118.65
 
 
.500
157.53
 
 
 
 
 
 
32
32.000
 
 
 
.312
105.59
.500
168.21
.625
209.43
.375
126.66
.688
230.08
 
.500
168.21
 
 
 
 
 
 
34
34.000
 
 
 
.312
112.25
.500
178.89
.625
222.78
.375
134.67
.688
244.77
 
 
 
 
 
 
 
 
36
36.000
 
 
 
.312
118.92
 
.625
236.13
.375
142.68
.750
282.35
 
.500
189.57
 
 
 
 
 
 
Medium Type = Wall thickness in inches
Bold Type = Steel weight per foot in pounds

Outside Diameter, OD (in mm) & Wall Thickness, WT (in mm) Of ASME SA671 / ASTM A671 EFW Pipes & Tubes


Nominal size [inches] Outside diameter [inches] Outside diameter [mm] Wall thickness [inches] Wall thickness [mm] Weight [lb/ft] Weight [kg/m]
1/2 0.840 21.3 0.083 2.11 0.68 1.00
3/4 1.050 26.7 0.083 2.11 0.87 1.29
1 1.315 33.4 0.109 2.77 1.41 2.11
1 1/4 1.660 42.2 0.109 2.77 1.82 2.71
1 1/2 1.900 48.3 0.109 2.77 2.1 3.13
2 2.375 60.3 0.109 2.77 2.66 3.96
2 1/2 2.875 73.0 0.120 3.05 3.56 5.29
3 3.500 88.9 0.120 3.05 4.37 6.50
3 1/2 4.000 101.6 0.120 3.05 5.01 7.46
4 4.500 114.3 0.120 3.05 5.66 8.42
5 5.563 141.3 0.134 3.40 7.82 11.64
6 6.625 168.3 0.134 3.40 9.35 13.91
8 8.625 219.1 0.148 3.76 13.50 20.10
10 10.750 273.1 0.165 4.19 18.79 27.96
12 12.750 323.9 0.180 4.57 24.34 36.22
14 14.000 355.6 0.188 4.78 27.97 41.62
16 16.000 406.4 0.188 4.78 32.02 47.65
18 18.000 457.0 0.188 4.78 36.05 53.65
20 20.000 508.0 0.218 5.54 46.42 69.09
22 22.000 559.0 0.218 5.54 51.14 76.10
24 24.000 610.0 0.250 6.35 63.93 95.13
30 30.000 762.0 0.312 7.92 99.60 148.22

Largest Inventory Of ASME SA671 / ASTM A671 HFW Pipes & Tubes


  • ASTM A671 Carbon Steel HFW Round Pipe
  • A671 Condencer HFW Tubes
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  • CS A671 Boiler EFW Tubes
  • ASTM A671 Carbon Steel HFW Heat Exchanger Pipe
  • Carbon Steel A671 HFW Pipes
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  • ASTM A671 Carbon Steel HFW Pipes
  • Carbon Steel A671 ERW Pipes
  • CS A671 Seamless EFW Tube
  • ASTM A671 Carbon Steel HFW Seamless Tubing
  • ASME SA671 EFW Welded Pipes
  • Carbon Steel A671 HFW Square Tube
  • A671 Carbon Steel EFW Seamless Pipes
  • ASME SA671 Carbon Steel EFW PN 10 Pipe
  • A671 Carbon Steel EFW Spiral Welded Tube
  • ASTM A671 Carbon Steel HFW Welded Pipes
  • ASME SA671 Carbon Steel EFW Tubing
  • A671 Carbon Steel HFW Tubing
  • ASTM A671 Carbon Steel HFW Pipe
  • CS A671 EFW Pipes
  • A671 Carbon Steel EFW Square Pipe
  • ASTM A671 Carbon steel EFW Seamless Tube
  • Carbon Steel A671 Heat HFW Ex-changer Tubes
  • A671 Carbon Steel EFW Welded Tube
  • ASTM A671 Carbon Steel HFW Seamless Piping
  • Carbon Steel A671 EFW Large Pipes
  • ASME SA671 Carbon Steel ERW Pipe
  • CS A671 HFW Pipes
  • ASTM A671 Carbon Steel HFW Round Tubes
  • A671 Carbon Steel EFW Round Pipe
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  • ASTM A671 Carbon Steel EFW Thick Wall Pipe
  • CS A671 HFW Tube
  • ASME SA671 Carbon Steel HFW Welded Pipe
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  • ASTM A671 Carbon Steel HFW Seamless Tubing

ASME SA671 / ASTM A671 EFW Pipes & Tubes Application

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