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ASTM A672 Grade C65 class 22 Pipe

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ASTM A672 Grade C65 class 22 Pipe

These pipes are made up of ASTM A672 grade that is a pressure vessel grade made using electric fusion welding with filler metals. ASTM A672 Grade c65 class 22 Pipe is available in various shapes and sizes and different dimensions. They can be used in atmospheric, low, or high-temperature service. ASTM A672 Gr C65 ERW Pipe is further bifurcated into different classes that range from class 10 to class 50. The diameter of these pipes also ranges between 12 inches to 64 inches. The wall thickness ranges between 2 mm to 60 mm.

These A672-C65-cl12 Pipe are available in single random, double random, and can also be customized as per customer needs. These pipes can be welded using conventional methods however, if electric arc welding is used to weld ASME SA672 Grade C65 Class 12 then they need to be preheated and post weld treated. One needs to make sure that no welding cracks develop in this process. These pipes are passed through various tests to confirm the properties.

We customize these ASTM A672 Gr.c65 cl22 EFW pipes as per the specific requirements of the applications that these pipes are going to be used in. Our team ensures that the products are manufactured as per international standards and are supplied to different customers worldwide. ASTM A672 c65 cl32 Welded Pipe developed by us are affordable and durable and display longer life due to the quality of raw material used in it. This practice has made us one of the well known names in this industry.

 

ASTM A672 Grade C65 class 22 Pipe

Chemical Formula of ASME SA672 Grade C65 Class 12 Pipe

C Si Mn P S
0.24 0.13 - 0.45 0.79 - 1.30 0.035 0.035

ASTM A672 Gr C65 ERW Pipe Analysis Specification

EFW Sizes 6" NB - 24" NB
Standard ASTM A672/ ASME SA672
Grade C65
Outer Diameter 16" NB To 100" NB
Thickness 2 - 60 millimeter
Length Min. 3 to Max. 18 Meters; Single Random, Double Random, Cut to length
End Screwed, Beveled, Threaded, Plain
Type Welded | CDW | EFW | DOM | ERW | Fabricated | CEW
Schedule Thickness Ranges SCH XS, SCH 40, SCH 80S, SCH 5, SCH 80, SCH XXS, SCH 160, SCH10, All Schedules
Surface Finish 2B, No.1, No.4, No.8 Mirror Finish
Delivery Condition Annealed & Pickled, Polished, Bright & Annealed, etc

Manufacturer of ASTM A672 Gr.c65 cl22 ERW Pipe as per ASME 36.10, Buy ASTM A672 C65 Pipe at low price.

ASTM A672 c65 cl32 Welded Pipe Size Chart

NB Size OD 40S 5S 10S S10 S20 S40 S60 XS/80S S80 S100 S120 S140 S160 XXS
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
  1/8” 10.29     1.2     1.73     2.41          
  1/4” 13.72     1.7     2.24     3.02          
  3/8” 17.15     1.7     2.31     3.2          
15 1/2” 21.34 2.8 1.7 2.1     2.77   3.73 3.73       4.78 7.47
20 3/4” 26.67 2.9 1.7 2.1     2.87   3.91 3.91       5.56 7.82
25 1” 33.4 3.4 1.7 2.8     3.38   4.55 4.55       6.35 9.09
32 1 1/4” 42.16 3.6 1.7 2.8     3.56   4.85 4.85       6.35 9.7
40 1 1/2” 48.26 3.7 1.7 2.8     3.68   5.08 5.08       7.14 10.2
50 2” 60.33 3.9 1.7 2.8     3.91   5.54 5.54       9.74 11.1
65 2 1/2” 73.03 5.2 2.1 3.1     5.16   7.01 7.01       9.53 14
80 3” 88.9 5.5 2.1 3.1     5.49   7.62 7.62       11.1 15.2
90 3 1/2” 101.6 5.7 2.1 3.1     5.74   8.08 8.08          
100 4” 114.3 6 2.1 3.1     6.02   8.56 8.56   11.1   13.5 17.1
125 5” 141.3 6.6 2.8 3.4     6.55   9.53 9.53   12.7   15.9 19.1
150 6” 168.3 7.1 2.8 3.4     7.11   10.97 11   14.3   18.3 22
200 8” 219.1 8.2 2.8 3.8   6.4 8.18 10.3 12.7 12.7 15.1 19.3 20.6 23 22.2
250 10” 273.1 9.3 3.4 4.2   6.4 9.27 12.7 12.7 15.1 19.3 21.4 25.4 28.6 25.4
300 12” 323.9 9.5 4 4.6   6.4 10.3 14.3 12.7 17.5 21.4 25.4 28.6 33.3 25.4
350 14” 355.6 9.5 4 4.8 6.4 7.9 11.1 15.1 12.7 19.1 23.8 27.8 31.8 35.7  
400 16” 406.4 9.5 4.2 4.8 6.4 7.9 12.7 16.7 12.7 21.4 26.2 31 36.5 40.5  
450 18” 457.2 9.5 4.2 4.8 6.4 7.9 14.3 19.1 12.7 23.8 29.4 34.9 39.7 45.2  
500 20” 508 9.5 4.8 5.5 6.4 9.5 15.1 20.6 12.7 26.2 32.5 38.1 44.5 50  
550 22” 558.8 9.5 4.8 5.5 6.4 9.5   22.2 12.7 28.6 34.9 41.3 47.6 54  
600 24” 609.6 9.5 5.5 6.4 6.4 9.5 17.5 24.6 12.7 31 38.9 46 52.4 59.5  
650 26” 660.4 9.5     7.9 13     12.7            
700 28” 711.2 9.5     7.9 13     12.7            
750 30” 762 9.5 6.4 7.9 7.9 13     12.7            
800 32” 812.8 9.5     7.9 13 17.5   12.7            
850 34” 863.6 9.5     7.9 13 17.5   12.7            
900 36” 914.4 9.5     7.9 13 19.1   12.7            

ASTM A672 C65 Class 22 ERW Pipe Mechanical Properties Database

Yield Point(N/mm2) Tensile Strength(N/mm2) Elongation(%) Welding Point Tensile Strength(N/mm2)
240 450 - 585 23 450 - 585
Check the availibility of ASTM A672 Grade C65 Cl22 Efw Pipes, View ASME SA672 Grade C65 Class 12 Pressure Rating.

A672-C65-cl12 Pipe Temperature Rating

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

 

ASTM A672 Gr.c65 cl22 EFW Pipe Equivalent Material Grade

ASTM Grade Material JIS/JPI
C65 A516 Gr 65 JPI-SLA33B (1)

ASTM A672 Gr.C65 cl.12 LSAW Pipe Price List in India

Product Price
ASTM A672 Grade c65 class 12 LSAW black carbon steel pipe $470.00 - $790.00/ Ton
EFW Steel Pipe 28Inch SCH30 711.2 x 15.88mm A672 Grade C65 CL.22 $750.00 - $1,380.00/ Ton
ASTM A672 Gr.c65 Sch 80 1600mm diameter LSAW steel pipe $525.00 - $660.00/ Ton
ASTM A672 GR.C65 CL32 Steel Pipe / ERW/HFW/EFW $295.00 - $350.00/ Ton

Many ASTM A672 GR. C65 CL 12 Pipes suppliers, stockists, wholesalers, exporters, stockholders, dealers, importers, retailers, and distributors Choose us for the best price of Carbon Steel A672 Gr C65 class 22 DSAW Pipe in India, Find your sizes in our stock of ASTM A672 Grade C65 LSAW Steel Linepipe in Mumbai, Contact for a Quick Quote!

Supplementary Requirements of Carbon A672 Gr C65 Class 12 Pipes

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

Dimension Schedule of ASTM A672 Grade c65 cl12 Pipe

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

ASTM A672-c65 cl22 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

ASTM A672 Gr c65 class 22 EFW Pipes Pressure Test

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 c65 class 22 Pipe Tolerance Chart

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%

ASTM A672 C65 cl22 Welded Pipe Weight Chart

O.D. WALL THICK. WGHT OF BLACK STEELPIPE
N.P.S. STANDARD STANDARD PLAIN END PIPES TEST PRESSURE
Millimeter INCH Millimeter INCH Millimeter INCH MTR/TON KG/MTR FT/TON LB/FT KPA PSI
20 3/4 26.7 1.050 2.11 0.083* 781 1.28 2562 0.86 4830 700
25 1 33.4 1.315 2.77 0.109* 478 2.09 1568 1.41 4830 700
32 1.1/4 42.2 1.660 2.77 0.109* 372 2.69 1221 1.81 6890 1000
40 1.1/2 48.30 1.900 2.77 0.109* 322 3.11 1056 2.09 6890 1000
50 2 60.3 2.375 2.77 0.109* 254 3.93 833 2.64 6890 1000
65 2.1/2 73.0 2.875 3.05 0.120* 190 5.26 623 3.53 6890 1000
80 3 88.9 3.500 3.05 0.120* 155 6.46 509 4.34 6890 1000
90 3.1/2 101.6 4.000 3.05 0.120* 135 7.41 443 4.98 8270 1200
100 4 114.3 4.500 3.05 0.120* 119 8.37 390 5.62 8270 1200
125 5 141.3 5.563 3.40 0.134* 86 11.58 283 7.78 8270 1200
150 6 168.3 6.625 3.40 0.134* 72 13.85 237 9.30 6890 1000
200 8 219.1 8.625 4.78 0.188** 40 25.26 130 16.96 5520 800