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ASTM A672 Gr B70 Pipe

Supplier of ASTM A672 Grade B70 CL 32 EFW Pipe in Schedule 40 Thickness.

If you are looking for low carbon steel pipes that can be used in high pressure environments at high temperatures then we might have just the right solution for you. ASTM A672 Gr B70 pipe are low in carbon content and can be used under high pressure. They operate efficiently under high temperatures. ASTM A672 B70 CL 22 Pipes are electric fusion welded pipes with larger diameters. They can also be welded using most conventional methods. The diameter of these pipes ranges between 12 inches to 64 inches. However, the outer diameter of the ASTM A672 Grade B70 CL 32 EFW Pipe differs from class to class.

ASTM A672 Gr B70 Pipe

ASTM A672 Grade B70 CL 32 EFW Pipe

ASTM A672 Gr.B70 Class 12 Welded Pipe

ASTM A672 b70 Pipe produced by us are available in different lengths single random to double random. They can also be customized in length upto 14 m. These ASTM A672 Gr.B70 Class 12 Welded Pipe offer thinner wall thickness and better workability. They are said to work at moderate temperatures. They are widely used in high temperature service. ASME SA672 Grade B70 Class 22 are delivered in normalized, annealed, or tempered condition. They are said to be durable and offer resistance at higher temperatures.

Get ASTM A672 Gr.B70 Class 12 Welded Pipes in galvanized coating, ASME SA672 Grade B70 Class 22 Round Pipe Manufacturer in India.

ASTM A672 Gr B70 Pipe

We have been producing these CS SA672 Gr B70 CL 32 EFW pipes for generations now and have evolved with time. We use ultra-modern technologies and techniques to produce these pipes and tubes. Our superior quality raw material and affordable price have made us one of the leading Carbon Steel Grade B70 Class 33 Pipe manufacturers. Our products are used in different industries in different countries across the globe.

Purchase CS SA672 Gr B70 CL 32 LSAW/ DSAW Pipes at reasonable rate, View Carbon Steel Grade B70 Class 33 Square Pipe Charpy Test.

ASTM A672 Grade B70 CL 32 EFW Pipe Charpy Test

Acceptance Criteria Charpy V-Notch Spec. and Grades Test Temp., °C for plate Thk. (Unless Otherwise Agreed Upon)
Class A Min For 1 SpecimenB Min. Avg for 3 SpecimenB Over 25 to 50 mm, incl 25 mm and under Over 75 to 125 mm, incl Over 50 to 75 mm, incl
J J
I 10 14 A285 Grade A +16 +4 -- --
A285 Grade B +21 +10 -- --
A285 Grade C +27 +16 -- --
II 14 18 A455 -- -4 -- --
III 14 18 A203 Grade A -68 -68 -- -60
A203 Grade D -101 -101 -- -87
A516 Grade 55 -51 -51 -46 -46
A516 Grade 60 -46 -51 -46 -46
A516 Grade 65 -56 -51 -32 -40
IV 16 20 A203 Grade B -68 -68 -- -60
A203 Grade E -101 -101 -- -87
A203 Grade F (100 mm max) -- -- -107 -107
A516 Grade 70 -40 -46 -29 -35
A537 Class 1 (64 mm max) -60 -62 -- -60
A537 Class 2 (Over 64-100 mm)
V 20 27 A203 Grade F -107 -107 -- --
Lateral Expansion millimeter, Min. Each Specimen Transverse Test
VI   0.38 A353 -196 -196 -- --
A553 Type I -196 -196 -- --
A553 Type II -170 -170 -- --
A517 all (64 mm max thickness) C C -- --
ASTM A672 B70 CL 22 ERW Material available in Hot-rolled/Cold-drawn, Check ASME SA672 Gr B70 CL 12 EFW Pipes Mechanical Strength.

ASTM A672 B70 Pipe Mechanical And Physical Properties

Yield Point(N/mm2) Tensile Strength(N/mm2) Elongation(%) Welding Point Tensile Strength(N/mm2)
260 485 - 620 21 485 - 620

Specifications of Carbon Steel Grade B70 Class 33 Pipe

Grade B70
Thickness 2 - 60 millimeter
Standard ASTM A672/ ASME SA672
Sizes 1/2" NB to 36" NB
Type Welded | CDW | ERW | DOM | EFW | Fabricated | CEW
Length Min. 3 to Max. 18 Meters; Single Random, Double Random, Cut to length
End Screwed, Beveled, Threaded, Plain
Schedule Thickness Ranges SCH XS, SCH 40, SCH 80S, SCH 5, SCH 80, SCH XXS, SCH 160, SCH10, All Schedules
Outer Diameter 16" NB To 100" NB
Delivery Condition Annealed & Pickled, Polished, Bright & Annealed, etc
Form “U” Shape, Square, Pan Cake Coils, Coiled, Rectangular, Round, Hydraulic Tubes.
Surface Finish 2B, No.1, No.4, No.8 Mirror Finish
Quick Delivery is available in the following cities Mexico, Kolkata, Sydney, Chennai, Melbourne, Gurgaon, Riyadh, Santiago, Caracas, Lagos, Janeiro, Kuwait, Tau, Pimpri Chinchwad, Port of Spain, Ahvaz, Thiruvananthapuram, Noida, Ernakulam, Abu Dhabi, Muscat, Bengaluru, New Delhi, Hyderabad, Perth, Karachi, Surat, Ahmedabad, Indore, Khobar, Calgary, Baroda, Gimhae si, India, Howrah, Manama, Ludhiana, Courbevoie, Ankara, Tehran, Ranchi, Gujarat, Jamshedpur, Mumbai, Kanpur, Istanbul, Bogota, London, Coimbatore, Nagpur, Dammam, Vadodara, Bangalore, Ludhiana, Rajkot, Montreal.

ASTM A672 B70 CL 22 Pipe Equivalent Material Grade

ASTM Grade Material JIS/JPI
B70 A515 Gr 70 JPI-SB49
Wide range of CS A672 B70 Cl22 EFW Pipe Out diameter, ASTM A672 B70 Pipe Supplier in India, Get ASTM A672 Grade B70 Boiler Pipes Working Pressure.

Temperature Rating of ASTM A672 Gr.B70 Class 12 Welded Pipe

Maximum Allowable Pressure (psi)
NPSOutside DiameterSchedule
(in)(in)102030STD4060XS80100120140160XXS
1/40.54798579851079810798
3/80.6756606660691479147
1/20.8463586358857585751090817150
3/41.0552735273718771871022014373
11.3154956495666706670931613340
1 1/41.664133413356385638738011276
1 1/21.93739373951585158724710316
22.375317731774498449870978995
2 1/22.875346034604704470463919408
33.5302430244200420061328400
3 1/242769276938963896
44.52581258136703670476957827339
55.5632273227333033303440455056606
66.6252071207131953195415753186390
88.625142015741829182923072841284133754085461351474971
1010.75114013991664166422792279270832773847455851284558
1212.7596112681441156021601922264432443843432450423843
141487510921313131315332079175026253283382943754921
16167669561148114815312009153125853157373344044882
18186818491192102115302042136125533147374342524848
2020613919122591914551989122525263138367542884824
222255783511148351949111425063063361941764733
2424510766114776614051978102124893126370042104786
30305108171021613817
32324787669575741054
3434450721901540992
36364256818515101021
4242583729438875

Frequently Used ASTM A672 Gr B70 Pipe Types

ASME SA672 Grade B70 EFW Pipes

ASME SA672 Grade B70 EFW Pipes

ASTM A672 Grade 70 Boiler Pipes

ASTM A672 Grade 70 Boiler Pipes

ASTM A672 B70 Cl32 Low Temperature Reheat Steam Pipelines

ASTM A672 B70 Cl32 Low Temperature Reheat Steam Pipelines

Carbon Steel ASTM A672 B70 CL22 ERW Pipe

Carbon Steel ASTM A672 B70 CL22 ERW Pipe

ASTM A672 B70 LSAW Carbon Steel Pipe

ASTM A672 B70 LSAW Carbon Steel Pipe

CS Gr.B70 Cl 32 ERW Pipes

CS Gr.B70 Cl 32 ERW Pipes

ASTM A672 Carbon Steel Gr.B70 Class 22 EFW Pipes

ASTM A672 Carbon Steel Gr.B70 Class 22 EFW Pipes

ASTM A672 Carbon Steel Grade B70 Square Pipe

ASTM A672 Carbon Steel Grade B70 Square Pipe

ASME SA 672 CS Gr. B70 CL.12 Boiler Pipes

ASME SA 672 CS Gr. B70 CL.12 Boiler Pipes

ASTM A672 Gr B70 CL 22 Welded Pipe

ASTM A672 Gr B70 CL 22 Welded Pipe

SA672 Gr B70 CL 32 CS Round Pipe

SA672 Gr B70 CL 32 CS Round Pipe

ASTM A672 Grade B70 CL 32 Carbon Steel EFW Pipes

ASTM A672 Grade B70 CL 32 Carbon Steel EFW Pipes

Chemical Element of ASME SA672 Grade B70 Class 22 ERW Pipe

C Si Mn P S
0.31 0.13 - 0.45 1.30 0.035 0.035

Pressure Test of SA672 Gr B70 CL 32 Seamless Pipe

Class Heat Treatment Pressure Test Radiography
CL 32 normalized 8.3 9
CL 10 none none none
CL 73 normalized and precipitation heat none none treated 8.3 none
CL 22 stress relieved 8.3 9
CL 11 none none 9
CL 21 stress relieved none 9
CL 62 normalized and precipitation heat none none treated 8.3 9
CL 12 none 8.3 9
CL 43 normalized and tempered 8.3 9
CL 31 normalized none 9
CL 43 normalized and tempered none 9
CL 60 normalized and precipitation heat none none treated none none
CL 13 none 8.3 none
CL 61 normalized and precipitation heat none none treated none 9
CL 21 stress relieved none none
CL 50 quenched and tempered none none
CL 71 normalized and precipitation heat none none treated none 9
CL 23 stress relieved 8.3 none
CL 51 quenched and tempered none 9
CL 70 normalized and precipitation heat none none treated none none
CL 31 normalized none none
CL 63 normalized and precipitation heat none none treated 8.3 none
CL 33 normalized 8.3 none
CL 53 quenched and tempered 8.3 none
CL 43 normalized and tempered 8.3 none
CL 52 quenched and tempered 8.3 9
CL 40 normalized and tempered none none
CL 72 normalized and precipitation heat none none treated 8.3 9

ASTM A672 Grade B70 EFW Pipe Weight Table

Size NPS O.D. Sch.
Pipe #
Gallon Capacity Per Linear Foot Wall Thk. Standard to XXHY Wght per Foot I.D. Pipe Section Modulus
1/2 0.84 40 .0158 0.109 STD 0.85 0.622 .0407
80 .0122 0.147 XHY 1.09 0.546 .0478
160 .0088 0.188 1.31 0.464 .0528
.0026 0.294 XXHY 1.72 0.252 .0577
3/4 1.05 40 .0277 0.113 STD 1.13 0.824 .0705
80 .0225 0.154 XHY 1.48 0.742 .0853
160 .0153 0.219 1.95 0.612 .1006
.0077 0.308 XXHY 2.44 0.434 .1103
1 1.315 40 .0449 0.133 STD 1.68 1.049 .1328
80 .0374 0.179 XHY 2.17 0.957 .1606
160 .0271 0.250 2.85 0.815 .1904
.0146 0.358 XXHY 3.66 0.599 .2136
1 1/4 1.66 40 .0777 0.140 STD 2.27 1.380 .2346
80 .0666 0.191 XHY 3.00 1.278 .2913
160 .0549 0.250 3.77 1.160 .3421
.0328 0.382 5.22 0.896 .4110
1 1/2 1.90 40 .1058 0.145 STD 2.72 1.610 .3262
80 .0918 0.200 XHY 3.63 1.500 .4118
160 .0730 0.281 4.86 1.338 .5079
.0494 0.400 6.41 1.100 .5977
2 2.375 10 .1898 0.109 2.64 2.157 .4205
40 .1743 0.154 STD 3.66 2.067 .5606
80 .1534 0.218 XHY 5.03 1.939 .7309
.1434 0.250 5.68 1.875 .8045
.1344 0.281 6.29 1.813 .8666
160 .1161 0.344 7.47 1.687 .9806
.0922 0.436 XXHY 9.04 1.503 1.1043
2 1/2 2.875 10 .2833 0.120 3.53 2.635 .6870
40 .2487 0.203 STD. 5.80 2.469 1.0640
.2435 0.216 6.14 2.443 1.1169
.2301 0.250 7.02 2.375 1.2468
80 .2202 0.276 XHY 7.67 2.323 1.3386
160 .1842 0.375 10.02 2.125 1.6371
.1280 0.552 XXXHY 13.71 1.771 1.9971
3 3.50 .4336 0.120 4.34 3.260 1.0411
.4147 0.156 5.58 3.188 1.3122
.4064 0.172 6.12 3.156 1.4265
.3984 0.188 6.66 3.124 1.5342
40 .3840 0.216 STD. 7.58 3.068 1.7241
.3672 0.250 8.69 3.000 1.9372
.3521 0.281 9.67 2.938 2.1207
80 .3431 0.300 XHY 10.26 2.900 2.2253
160 .2811 0.438 14.34 2.624 2.8774
.2158 0.600 XXHY 18.6 2.300 3.4243
3 1/2 4.0 10 .5768 0.120 4.98 3.760 1.3776
140 .5136 0.226 STD. 9.12 3.548 2.3939
.4998 0.250 10.02 3.500 2.6001
.4821 0.281 11.17 3.438 2.8562
80 .4617 0.318 XHY 12.52 3.364 3.1400
.3085 0.636 XXHY 22.87 2..728 4.8795
4 4.5 10 .7404 0.120 5.62 4.260 1.7612
.7156 0.156 7.24 4.188 2.2354
.6942 0.188 8.67 4.124 2.6296
.6838 0.203 9.32 4.094 2.8173
.6725 0.219 10.02 4.062 3.0184
40 .6613 0.237 STD. 10.80 4.026 3.2145
.6528 0.250 11.36 4.000 3.3611
60 .6326 0.281 12.67 3.938 3.7021
.6126 0.312 13.97 3.876 4.0273
80 .5972 0.337 XHY 15.00 3.826 4.2713
120 .5361 0.438 19.02 3.624 5.1790
160 .4822 0.531 22.53 3.438 5.8997
.4054 0.674 XXHY 27.57 3.152 6.7927
5 5.563 1.0979 0.188 10.80 5.187 4.1161
1.0716 0.219 12.51 5.125 4.7279
40 1.0391 0.258 STD. 14.63 5.047 5.4500
1.0204 0.281 15.87 5.001 5.8644
.99647 0.312 17.51 4.939 6.4074
.9696 0.344 19.19 4.875 6.9358
80 .9449 0.375 XHY 20.80 4.813 7.4300
120 .8495 0.500 27.06 4.563 9.2534
160 .7590 0.625 32.99 4.313 10.7976
.6734 0.750 XXHY 38.59 4.063 12.0954
6 6.625 5 1.6748 0.109 7.59 6.407 3.5769
10 1.6488 0.134 9.30 6.357 4.3475
1.6260 0.156 10.79 6.313 5.0107
1.5937 0.188 12.94 6.249 5.9351
1.5780 0.203 13.94 6.219 6.3804
1.5620 0.219 15.00 6.187 6.8261
1.5306 0.250 17.04 6.125 7.6905
40 1.5008 0.280 STD. 18.99 6.065 8.4958
1.4688 0.312 21.06 6.001 9.3416
1.4391 0.344 23.10 5.937 10.111
1.4082 0.375 25.05 5.875 10.893
80 1.3541 0.432 XHY 28.60 5.761 12.224
1.2909 0.500 32.74 5.625 13.711
120 1.2346 0.562 36.43 5.501 14.9806
1.1787 0.625 40.09 5.375 16.1821
160 1.0977 0.719 45.39 5.187 17.8243
.9784 0.864 XXHY 53.21 4.897 20.025
.8727 1.000 60.13 4.625 21.7719
.7809 1.125 66.14 4.375 23.1237

ASTM A672 B70 Class 32 Supplementary Requirements

S1. Tension and Bend Tests
S2. Charpy V-Notch Test (As per A20/20M)

Acceptance Criteria Charpy V-Notch Specification and Grade Test Temperature, °C for plate Thickness (Unless Otherwise Agreed Upon)
Energy Absorption  
Class A Min. Avg for 3 SpecimenB Min For 1 SpecimenB 25 mm and under Over 25 mm to 50 mm, incl Over 50 mm to 75 mm, incl Over 75 mm to 125 mm, incl
  J J
I 14 10 A285 Grade A +4 +16 -- --
      A285 Grade B +10 +21 -- --
      A285 Grade C +16 +27 -- --
II 18 14 A455 -4 -- -- --
III 18 14 A203 Grade A -68 -68 -60 --
      A203 Grade D -101 -101 -87 --
      A516 Grade 55 -51 -51 -46 -46
      A516 Grade 60 -51 -46 -46 -46
      A516 Grade 65 -51 -56 -40 -32
IV 20 16 A203 Grade B -68 -68 -60 --
      A203 Grade E -101 -101 -87 --
      A203 Grade F (100 mm max) -- -- -107 -107
      A516 Grade 70 -46 -40 -35 -29
      A537 Class 1 (64 mm max) -62 -60 -60 --
      A537 Class 2 (Over 64-100 mm)        
V 27 20 A203 Grade F -107 -107 -- --
Lateral Expansion mm, Minimum Each Specimen Transverse Test          
VI 0.38   A353 -196 -196 -- --
      A553 Type I -196 -196 -- --
      A553 Type II -170 -170 -- --
      A517 all (64 mm max thickness) C C -- --

Sizing Range of ASTM A672 Gr.B70 Boiler Pipes

DN Size Nominal pipe Size Milimeter 10 20 30 40 Std 60 80 XS 100 120 140 160 XXS
8 1/4 13.7 1.65 1.85 2.24 2.24 3.02 3.02
6 1/8 10.3 1.24 1.45 1.73 1.73 2.41 2.41
10 3/8 17.1 1.65 1.85 2.31 2.31 3.20 3.20
20 3/4 26.7 2.11 2.41 2.87 2.87 3.91 5.56 7.82
15 1/2 21.3 2.11 2.41 2.77 2.77 3.73 3.73 4.78 7.47
25 1 33.4 2.77 2.90 3.38 3.38 4.55 4.55 6.35 9.09
40 11/2 48.3 2.77 3.18 3.68 3.68 5.08 5.08 7.14 10.15
32 11/4 42.2 2.77 2.97 3.56 3.56 4.85 4.85 6.35 9.70
50 2 60.3 2.77 3.18 3.91 3.91 5.54 5.54 8.74 11.07
80 3 88.9 3.05 4.78 5.49 5.49 7.62 7.62 11.13 15.24
65 21/2 73.0 3.05 4.78 5.16 5.16 7.01 7.01 9.53 14.02
90 31/2 101.6 3.05 4.78 5.74 5.74 8.08 8.08
125 5 141.3 3.40 6.55 6.55 9.53 9.53 12.70 15.88 19.05
100 4 114.3 3.05 4.78 6.02 6.02 8.56 8.56 11.13 13.49 17.12
150 6 168.3 3.40 7.11 7.11 10.97 10.97 14.27 18.26 21.95
250 10 273.0 4.19 6.35 7.80 9.27 9.27 12.70 15.09 12.70 18.26 21.44 25.40 28.58 25.40
200 8 219.1 3.76 6.35 7.04 8.18 8.18 10.31 12.70 12.70 15.09 18.26 20.62 23.01 22.23
300 12 323.8 4.57 6.35 8.38 10.31 9.53 14.27 17.48 12.70 21.44 25.40 28.58 33.32 25.40
400 16 406.4 6.35 7.92 9.53 12.70 9.53 16.66 21.44 12.70 26.19 30.96 36.53 40.49
350 14 355.6 6.35 7.92 9.53 11.13 9.53 15.09 19.05 12.70 23.83 27.79 31.75 35.71
450 18 457 6.35 7.92 11.13 14.27 9.53 19.05 23.83 12.70 29.36 34.93 39.67 45.24
550 22 559 6.35 9.53 12.70 9.53 22.23 28.58 12.70 34.93 41.28 47.63 53.98
500 20 508 6.35 9.53 12.70 15.09 9.53 20.62 26.19 12.70 32.54 38.10 44.45 50.01
600 24 610 6.35 9.53 14.27 17.48 9.53 24.61 30.96 12.70 38.89 46.02 52.37 59.54
700 28 711 7.92 12.70 15.88 9.53 12.70
650 26 660 7.92 12.70 9.53 12.70
750 30 762 7.92 12.70 15.88 9.53 12.70
1200 48 1219 9.53 12.70
850 34 864 7.92 12.70 15.88 17.48 9.53 12.70
800 32 813 7.92 12.70 15.88 17.48 9.53 12.70
900 36 914 7.92 12.70 15.88 19.05 9.53 12.70
1000 40 1016 9.53 12.70
950 38 965 9.53 12.70
1050 42 1067 9.53 12.70
1150 46 1168 9.53 12.70
1100 44 1118 9.53 12.70

ASTM A672 B70 CL22 Price in India

Product Price
ASTM A672 Grade B70 cl 22 lsaw carbon steel welded pipe $498.00 - $780.00/ Ton
ASTM A672 Gr.b70 cl10 lsaw schedule 40 low carbon 10 inch oil and gas steel pipes $580.00 - $690.00/ Ton
ASTM A672 Gr.B70 Class 32 Carbon Steel EFW Pipes $290.00 - $380.00/ Ton
ASTM A672 Gr B70 150x150 steel square pipe $620.00 - $780.00

Choose us for the best price of A672 Grade B70 LSAW Pipes in India, Many ASME SA672 B70 Pipe suppliers, exporters, distributors, importers, wholesalers, dealers, stockists, stockholders, and retailers find your sizes in our stock of ASTM A672 B70 Cl32 Steel Welded Pipe in Mumbai, Contact for a Quick Quote!

Dimension Schedule of ASTM A672 Gr.B70 cl.12 Pipes

NPS Designator DN Designator Outer Diameter Inner Diameter Wall Thk. Minimal Wght (Mass) per unit Length
(mm) (mm) (mm) Plain End (kg/m) Threads & Couplings (kg/m
1/8″ 6 10.3 6.8 1.73 0.37 0.37
1/4″ 8 13.7 9.2 2.24 0.63 0.63
3/8″ 10 17.1 12.5 2.31 0.84 0.84
1/2″ 15 21.3 15.8 2.77 1.27 1.27
3/4″ 20 26.7 20.9 2.87 1.69 1.69
1″ 25 33.4 26.6 3.38 2.5 2.5
1-1/4″ 32 42.2 35.1 3.56 3.39 3.4
1-1/2″ 40 48.3 40.9 3.68 4.05 4.04
2″ 50 60.3 52.5 3.91 5.44 5.46
2-1/2″ 65 73 62.7 5.16 8.63 8.67
3″ 80 88.9 77.9 5.49 11.29 11.35
3-1/2″ 90 101.6 90.1 5.74 13.57 13.71
4″ 100 114.3 102.3 6.02 16.07 16.23
5″ 125 141.3 158.2 6.55 21.77 22.07
6″ 150 168.3 154.1 7.11 28.26 28.58
8″ 200 219.1 202.7 8.18 42.55 43.73
10″ 250 273 254.5 9.27 60.29 63.36
12″ 300 323.8 304.8 9.52 73.78 76.21

ASME SA 672 Gr B70 Schedule 80 Pipe Outer Diameter

Over NPS [DN Designator] Under
in. mm in. mm
1/64 (0.0015) 0.04 1/8 to 1-1/2 [6 to 40], incl 1/64 (0.0015) 0.04
1/32 (0.0031) 0.08 Over 1-1/2 to 4 [40 to 100], incl 1/32 (0.0031) 0.08
1/16 (0.0062) 1.06 Over 4 to 8 [100 to 200], incl 1/32 (0.0031) 0.08
3/32 (0.0093) 2.04 Over 8 to 18 [200 to 450], incl 1/32 (0.0031) 0.08
1/8 (0.0125) 3.02 Over 18 to 26 [450 to 650], incl 1/32 (0.0031) 0.08
5/32 (0.0156) 4.00 Over 26 to 34 [650 to 859], incl 1/32 (0.0031) 0.08
3/16 (0.0187) 4.08 Over 34 to 48 [850 to 1200], incl 1/32 (0.0031) 0.08

A672 B70 Carbon Steel Welded Pipes Working Pressure

Maximum Allowable Pressure (psi)
NPS Outside Diameter Schedule
(in) (in) 10 20 30 STD 40 60 XS 80 100 120 140 160 XXS
1/4 0.54 7985 7985 10798 10798
3/8 0.675 6606 6606 9147 9147
1/2 0.84 6358 6358 8575 8575 10908 17150
3/4 1.05 5273 5273 7187 7187 10220 14373
1 1.315 4956 4956 6670 6670 9316 13340
1 1/4 1.66 4133 4133 5638 5638 7380 11276
1 1/2 1.9 3739 3739 5158 5158 7247 10316
2 2.375 3177 3177 4498 4498 7097 8995
2 1/2 2.875 3460 3460 4704 4704 6391 9408
3 3.5 3024 3024 4200 4200 6132 8400
3 1/2 4 2769 2769 3896 3896
4 4.5 2581 2581 3670 3670 4769 5782 7339
5 5.563 2273 2273 3303 3303 4404 5505 6606
6 6.625 2071 2071 3195 3195 4157 5318 6390
8 8.625 1420 1574 1829 1829 2307 2841 2841 3375 4085 4613 5147 4971
10 10.75 1140 1399 1664 1664 2279 2279 2708 3277 3847 4558 5128 4558
12 12.75 961 1268 1441 1560 2160 1922 2644 3244 3843 4324 5042 3843
14 14 875 1092 1313 1313 1533 2079 1750 2625 3283 3829 4375 4921
16 16 766 956 1148 1148 1531 2009 1531 2585 3157 3733 4404 4882
18 18 681 849 1192 1021 1530 2042 1361 2553 3147 3743 4252 4848
20 20 613 919 1225 919 1455 1989 1225 2526 3138 3675 4288 4824
22 22 557 835 1114 835 1949 1114 2506 3063 3619 4176 4733
24 24 510 766 1147 766 1405 1978 1021 2489 3126 3700 4210 4786
30 30 510 817 1021 613 817
32 32 478 766 957 574 1054
34 34 450 721 901 540 992
36 36 425 681 851 510 1021
42 42 583 729 438 875

ASTM A672 B70 Class 12 ERW Pipes Tolerances

Tolerance, % Outside Diameter, inch
+22.05/-12.05 3≤OD≤18, WT/OD≤5%
+20.00/-12.05 1/8≤OD≤2-1/2
+22.05/-12.05 OD≥20, WT/OD≤5%
+15.00/-12.05 3≤OD≤18, WT/OD>5%
+15.0/-12.05 OD≥20, WT/OD>5%

We are leading Manufacturer & supplier by choice in below places

ASTM A672 Grade B70 Pipe, Size: 1/2 inch Agra, Kolkata, South Africa, Pakistan, Bahrain, Singapore
ASTM A672 Gr.B70 CL22 LSAW Steel Pipe, 50 inch Singapore, Philippines, Jaipur, Malaysia, Canada, Ludhiana
ASTM A672 Gr.B70 cl.32 1-1/4 inch ERW MS carbon steel pipe Malaysia, Bangladesh, Finland, Pune, Surat, USA
Size: 12 - 52 inch, ASTM A672 B70 Carbon Steel EFW Pipe, Wall Thickness: 3-60 Mm Hong Kong, Oman, Ahmedabad, Patna, Malaysia, UAE
Size: 2 inch, ASTM A672 Gr B70 Pipe, Thickness: 3 Mm Dehradun, Netherlands, Dubai, Kochi, Malaysia, Russia
A672 Gr.B70 cl10 LSAW Schedule 40 Low Carbon 10 inch gas and oil steel pipe Taiwan, Philippines, Bhuneshwar, Malaysia, Los Alamos -Mexico
Sch20 B36.10 ASTM A672 B70 Class12 Efw Pipe Japan, Faridabad, Europe, Chandigarh, Malaysia, Romania
ASME B36.10 ASTM A672 Gr. B70 Cl.22 EFW Straight Welded Steel pipes Sikandrabad, Qatar, France, Thailand, Europe, Bengaluru
CS ASTM A672-B70 CL.22 DN600 SCH80 CS line pipe UK, Philippines, France, Australia, Thane, Nigeria, Hyderabad
ASTM A672 Gr B70 Cl22 EFW Steel Pipe 16inch To 40inch Double Randon Length Malaysia, China, Colombia, Sweden, Vadodara, Rajkot
4" SCH40S ASTM A672 GR.B70 Class 22 Welded Steel Pipe Indonesia, Mumbai, Noida, Belgium, Philippines, Dammam -KSA
Carbon Steel ASTM / ASME A 672 B70 Welded Pipe, 6 meter Czechia, Germany, Thailand, Thiruvananthapuram, Chennai, Malaysia
ASTM A672 B70 72 inch 24m LSAW Steel Pipe Navi Mumbai, Poland, Ellington -United States, UK, Canada
ASME SA / ASTM A672 Gr.B70 - NACE MR-01-75 Seamless Pipe, Sour Service South Korea, Gurgaon, Singapore, NY 12203 (USA), Malaysia
ASTM A672 Grade B70 LSAW or EFW 1524mm/60" Large Diameter Welded Steel Pipe Turkey, Coimbatore, Norway, United Arab Emirates (UAE), Malaysia
ASTM A672 Gr B70 LSAW GI black carbon steel pipe Indore, UAE, Europe, Malaysia, United Kingdom -UK
Size: 1 inch, Carbon Pipes EFW IBR ASTM A672 GR B70 CL 22 Mexico, UK, Nashik, Lucknow, Spain, Egypt, Nagpur
34 inch, ASTM A-672 B70 CL.22 LSAW Steel Pipes Visakhapatnam, Bhopal, Italy, Singapore, Chile, Iran, Delhi
ASTM A672 Grade B70 14 inch Spiral Welded Carbon Steel Pipes Brazil, South Africa, Saudi Arabia (KSA), Ahmedabad, Kuwait

 

 

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