API 5L X46 Pipe

ISO 3183 Grade L320 PSL1/ PSL2 Material supplier, Check Api 5l Grade X46 Pipe

Api 5l X46 Psl2 Seamless and Welded Pipe Manufacturer, View X46 Carbon Steel ERW Pipe Schedule Chart and dimensions

X46 ERW Pipe is said to be heavy-duty and high-performance pipes. API 5L X46 Seamless Pipe is used in transporting water, steam, and gas from offshore to refineries, and factories. These applications, therefore, use X46 Steel Nace Pipe as it displays high performance in critical service while maintaining tight tolerance.  

X46 Grade PSL1 Line Pipe is the quality standard that is required for this pipe whereas X46 Grade PSL2 Pipeline has different standards, and is passed through various destructive and non-destructive tests that are different and stringent from the ones that Grade X46 PSL1 Pipe Line is passed through. Therefore the Grade X46 PSL2 Spiral Pipe also has different chemical and mechanical properties. The API 5L Grade X46 PSL1 Sour Service Pipe may or may not be passed through any tests depending upon the application and properties required. Grade L320 X46 Spiral Welded Pipe display features such as precise dimension, strong construction, and robust design. Apart from this API 5L Grade X46 PSL2 Epoxy Coated Pipe also display features such as seamless finish, cut resistance, dimensional accuracy, and high durability. API X46 Carbon Steel Line Pipe also displays good machinability and weldability.  


API 5L X 46 Carbon Steel Seamless Pipe also display resistance to corrosion against the cold condition, acids, and hydrogen sulfide. When hydrogen sulfide reacts with water free hydrogen atoms are release that can lead to sulfide stress corrosion cracking. However, API 5L X46 PSL2 materialavoids it. Hence SCH 40 X46 Carbon Steel Pipe are widely used in sour services. API 5L X46 PSL1 Welded Pipe can also be supplied with an additional coating, perforated, or in slotted condition. API 5L Grade X46 High Yield Pipe is formed via hot rolling or cold reduction. 

The small and medium diameter API 5L Gr X46 HIC Pipeline are formed via continuous multiple roll mills that bend the incoming unheated strips into circular cross-sections. However, the larger diameter pipe is made from a discrete plate that is molded in ‘O’ shape. Post this it is expanded mechanically or hydraulically to form API 5L X46 Grade B LSAW Pipe. we have been manufacturing API 5L X46 Gr B DSAW Pipe for a long time and have been passing them through various tests. This confirms the properties retained by the API 5L X46 Pipe.

 

API 5L X46 Pipe suppliers, All Sizes available in X46N Line Pipe with Test Certificates, check X46 LSAW /DSAW Weight chart

What Is API 5L X46 Pipe ?

API 5L is an American standard that is used globally to define the properties of a material used in manufacturing pipes. They can be further divided into different classes one of them is API 5L X46 Pipe. It is an alloy based carbon steel and these X46 Pipes have various other elements such as Vanadium and Niobium that are added in trace amounts. API 5L Grade X46 Pipe are manufactured in different forms such as shafts, flexible pipes, U-pipes, oval hydraulic tubes, rectangle, or square. 

API 5L X46 Carbon Steel Pipe Material Specification

Standard API 5L X46
Sizes NPS : 1/2″ to 48 ” Outside Diameter
WT : XS, Sch. 10 to 160, STD, XXS.
Specification Level (PSL)
X46 PSL 1
X46 PSL 2
   
Thickness All Schedules SCH 80, SCH 40, SCH XS, SCH 160, SCH XXS
Pipes End Bevel, Plain, Threaded, Screwed
Type ERW / Seamless / Fabricated / Welded /CDW
Length Double Random, Single Random and As per your need
Technique cold drawing, Hydrostatic Tester, Hot rolling, UT test, NDT test 
Finishes Galv, 3LPP, FBE Bare, Dual, 3LPE, FBE, Oiled, Mill Varnish, Coal Tar, Tape Wrap and Concrete Coating
End Finishes: Square Cut, Beveled, Coupled and Threaded
   

API 5L X46 Pipe Manufacturer

API 5L X46N Pipe
API 5L X46N Pipe

Sch 80 X46 Welded Pipe
Sch 80 X46 Welded Pipe

FBE Coated Api 5l X46 Psl1 Schedule 40 Pipe
FBE Coated Api 5l X46 Psl1 Schedule 40 Pipe

API 5L X46 ERW Pipe
API 5L X46 ERW Pipe

L320 Psl1 Pipe
L320 Psl1 Pipe

Api 5l Grade X46 Seamless Pipe
Api 5l Grade X46 Seamless Pipe

Hic Tested Api 5l X46 Psl2 Pipe
Hic Tested Api 5l X46 Psl2 Pipe

Epoxy Coated ISO 3183 Grade L320 SMYS Pipe
Epoxy Coated ISO 3183 Grade L320 SMYS Pipe

Api 5l Grade X46 DSAW Pipe
Api 5l Grade X46 DSAW Pipe

API 5L X46 PSL2 SAW Pipe
API 5L X46 PSL2 SAW Pipe

Api 5l L320 Psl1 Line Pipe
Api 5l L320 Psl1 Line Pipe

Galvanized X46 Carbon Steel Seamless Pipe
Galvanized X46 Carbon Steel Seamless Pipe

Material Grade Of API 5L X46 Pipe

Grade L320 / X46 320 MPa (46.04 ksi) YS
435 MPa (63.01 ksi) UTS

X46 Line Pipe For Sale

API 5L X46 Pipesapi 5l grade x46 PipesL320 Psl1 MaterialApi 5l X46 Psl2 PipesApi 5l X46 Seamless PipesApi 5l X 46 Erw Pipes ISO 3183 Grade L320 Welded PipesX46 Lsaw PipesX46 Line PipesApi 5l X46 Carbon Steel Line PipesAPI 5L X46N DSAW PipesAPI 5L X46 Pipes suppliers

Schedule 40 X46 Pipe Pressure Rating Chart

Nominal Size
(mm)		 Wall Thickness
(mm)		 Schedule no Temperature (oC)
-29 – 38 205 260 350 370 400 4301) 450
Maximum Allowable Stress (MPa)
137.08 137.08 130.02 117.01 115.07 89.06 74.04 59.09
20 2.087 STD 40 28070 28070 26526 23860 23578 18245 15158 12209
3.091 XS 80 39418 39418 37247 33506 33106 25617 21283 17142
5.056   160 58152 58152 54955 49429 48843 37799 31398 25293
7.082 XXS   83107 83107 78539 70643 69809 54024 44881 36152
15 2.077 STD 40 34416 34416 32528 29255 28910 22372 18589 14972
3.073 XS 80 48092 48092 45466 40878 40396 31260 25969 20918
4.078   160 62830 62830 59378 53404 52777 40837 33929 27333
7.047 XXS   98245 98245 92836 83507 82522 63857 53053 42739
32 3.056 STD 40 21614 21614 20421 18369 18155 14049 11672 9404
4.085 XS 80 30178 30178 28518 25651 25348 19616 16295 13125
6.035   160 40596 40596 38364 34505 34099 26389 21924 17659
9.070 XXS   64601 64601 61045 54906 54266 41988 34884 28097
25 3.038 STD 40 26251 26251 24804 22310 22048 17060 14173 11417
4.055 XS 80 36283 36283 34285 30862 30474 23584 19595 15785
6.035   160 52481 52481 49594 44606 44082 34112 28339 22827
9.009 XXS   77030 77030 72793 65476 64704 50070 41595 33506
50 3.091 STD 40 16378 16378 15468 13925 13759 10645 8847 7124
5.054 XS 80 23653 23653 22351 20105 19871 15378 12774 10287
8.074   160 38866 38866 36731 33037 32652 25266 20987 16908
11.007 XXS   50793 50793 48003 43173 42670 33017 27429 22096
40 3.068 STD 40 19444 19444 18375 16529 16329 12636 10550 8454
5.008 XS 80 27402 27402 25900 23295 23019 17811 14800 11919
7.014   160 39738 39738 37599 33816 33416 25858 21483 17308
10.016 XXS   58779 58799 55547 49966 49374 38205 31742 25569
80 5.049 STD 40 15558 15558 14969 13222 13063 Api 5l Grade X468 8399 6766
7.062 XS 80 21986 21968 20780 18693 18472 14290 11871 9563
11.013   160 33079 33079 31253 28111 27780 21497 17859 14386
15.024 XXS   46976 46976 44392 39928 39459 30536 25369 20436
65 5.016 STD 40 17914 17914 16929 15227 15048 11644 9674 7793
7.001 XS 80 24818 24818 23447 21097 20849 16129 13401 10797
9.053   160 34615 34615 32714 29420 29076 22503 18693 15055
14.002 XXS   53081 53081 50159 45116 44585 34498 28662 23088
125 6.055 STD 40 11561 11561 10921 9825 9708 7510 6243 5038
9.053 XS 80 17060 17060 16122 14503 14331 11093 9212 7421
12.070   120 23130 23130 21855 19657 19430 15034 12492 10059
15.088   160 29407 29407 27787 24997 24701 19113 15881 12795
19.005 XXS   35897 35897 33926 30516 30158 23337 19388 15620
100 6.002 STD 40 13187 13187 12464 11210 11079 8571 7124 5739
8.056 XS 80 19058 19058 18010 16198 16012 12388 12094 8289
11.013   120 25190 25190 23805 21407 21159 16371 13601 10995
13.049   160 31019 31019 29310 26368 26058 20160 16750 13208
17.012 XXS   40348 40348 38129 34298 33892 26230 21786 17549
200 6.035   20 7138 7138 6745 6063 5994 4637 3852 3100
7.004   30 7924 7924 7489 6732 6656 5147 4279 3445
8.018 STD 40 9246 9246 8737 7855 7765 6008 4995 4024
10.031   60 11741 11741 11093 9977 9860 7627 6339 5105
12.070 XS 80 14572 14572 13766 12388 12237 9474 7868 6338
15.009   100 17452 17452 16488 14834 14655 11341 9426 7593
18.026   120 21345 21345 20174 18148 17935 13876 11527 9288
20.062   140 24308 24308 22971 20656 20415 15799 13125 10569
22.023 XXS   26334 26334 24877 22386 22124 17115 14221 11458
23.001   160 27340 27340 25838 23240 22964 17769 14765 11892
150 7.011 STD 40 10550 10550 9928 8924 8819 6828 5370 4568
10.097 XS 80 16474 16474 15571 14007 13842 10707 8895 7165
14.027   120 21745 21745 20553 18448 18265 14138 11747 9460
18.026 XXS 160 28325 28325 26768 24074 23784 18410 15296 12319
300 6.035   20 4795 4795 4534 4072 4024 3114 2591 2088
8.038   30 6359 6359 6008 5402 5540 4134 3431 2763
9.053 STD   7241 7241 6842 6153 6084 4706 3914 3149
10.031   40 7854 7854 7421 6676 6601 5015 4244 3417
12.070 XS   9722 9722 9191 8268 8165 6318 5250 4230
14.027   60 10969 10969 10363 9322 9212 7131 5925 4768
17.048   80 13525 13525 12850 11492 11362 8792 7303 5884
21.044   100 16736 16736 15819 14227 14062 10879 9040 7283
25.04 XXS 120 20015 20015 18913 17011 16811 13008 10804 8702
28.058   140 22682 22682 21435 19278 19051 14744 12244 9866
33.032   160 26740 26740 25273 22730 22461 17383 14441 11630
250 6.035   20 5698 5698 5388 4844 4789 3707 3080 2480
7.08   30 7028 7028 6642 5974 5905 4568 3796 3059
9.027 STD 40 8385 8385 7923 7131 7048 5450 4527 3652
12.07 XS 60 11596 11596 10955 9853 9736 7538 6263 5043
15.009   80 13863 13863 13098 11781 11644 9012 7483 6028
18.026   100 16922 16922 15992 14386 14214 10996 9136 7359
21.044   120 20036 20036 18934 17032 16825 13022 10817 8716
25.04 XXS 140 23998 23998 16474 20394 20153 15599 12960 10438
28.058   160 27229 27229 25734 23143 22875 17700 14703 11844
400 6.035   10 3810 3810 3603 3238 3197 2474 2060 1660
7.092   20 4768 4768 4507 4051 4004 3100 2577 2074
9.053 STD 30 5746 5746 5429 4885 4830 3734 3100 2501
12.070 XS 40 7703 7703 7283 6545 6470 5009 4126 3349
16.066   60 10176 10176 9618 8654 8550 6614 5498 4430
21.044   80 13208 13208 12478 11224 11093 8585 7131 5746
26.019   100 16274 16274 15378 13835 13670 10576 8785 7076
30.096   120 19409 19409 18341 16481 16302 12616 10480 8440
36.053   140 23130 23130 21855 19657 19430 15034 12492 10059
40.049   160 25824 25824 24404 21952 21697 16784 13945 11238
350 6.035   10 4361 4361 4120 3707 3665 2831 2356 1895
7.092   20 5457 5457 5161 4644 4589 3548 2949 2377
9.053 STD 30 6580 6580 6222 5595 5533 4279 3555 2866
11.013   40 7717 7717 7310 6559 6477 5016 4168 3355
12.070 XS   8833 8833 8351 7510 7421 5739 4768 3845
15.009   60 10541 10541 9963 8964 8861 6855 5691 4589
19.005   80 13421 13421 12684 11410 11272 9723 7248 5836
23.083   100 16949 16949 16019 14407 14242 11017 9157 7372
27.079   120 19933 19933 18837 16943 16743 12960 10762 8675
31.075   140 22964 22964 21703 19519 19292 14931 12402 9990
35.071   160 26051 26051 24618 22144 21883 16936 14069 11334
500 6.035   10 3038 3038 2873 2574 2556 1977 1640 1323
9.053 STD 20 4582 4582 4327 3893 3852 2976 2474 1991
12.070 XS 30 6139 6139 5801 5216 5154 3989 3314 2666
15.009   40 7317 7317 6911 6215 6146 4754 3948 3183
20.062   60 10080 10080 9522 8564 8468 6552 5443 4382
26.019   80 12898 12898 12188 10962 10831 8385 6966 5608
32.054   100 16171 16171 15287 13746 13580 10514 8730 7035
38.010   120 19085 19085 18037 16226 16033 12409 10307 8302
44.045   140 22475 22475 21242 19106 18879 14614 12140 9777
50.001   160 25450 25450 24094 21675 21421 16577 13766 11093
450 6.035   10 3383 3383 3197 2873 2839 2198 1826 1474
7.092   20 4230 4230 3996 3597 3555 2749 2287 1839
9.053 STD   5099 5099 4816 4334 4286 3314 2756 2219
11.013 XS 30 5967 5967 5643 5071 5016 3879 3225 2598
12.070     6835 6835 6456 5808 5739 4437 3686 2969
14.027   40 7696 7696 7276 6545 6463 5002 4155 3349
19.005   60 10349 10349 9784 8799 8695 6725 5588 4499
23.083   80 13043 13043 12326 11086 10955 8475 7042 5670
29.036   100 16219 16219 15323 13787 13622 10542 8757 7055
34.093   120 19464 19464 18389 16543 16350 12650 10507 8468
39.067   140 22282 22282 21056 18941 18713 11483 12030 9694
45.024   160 25638 25638 24225 21793 21531 16660 13842 11155
600 6.035   10 2529 2529 2391 2150 2129 1647 1364 1102
9.053 STD 20 3810 3810 3603 3238 3197 2474 2060 1660
12.070 XS   5097 5097 4816 4334 4286 3314 2756 2219
14.027   30 5739 5739 5423 4878 4823 3734 3100 2494
17.048   40 7055 7055 6670 5994 5925 4589 3810 3066
24.061   60 10018 10018 9467 8516 8420 6511 5409 4361
30.096   80 12691 12691 12002 10783 10659 8254 6856 5519
38.089   100 16102 16102 15220 13690 10528 10466 8695 7007
46.002   120 19223 19223 18168 16336 16150 12491 10383 8364
52.037   140 22048 22048 20835 18741 18520 14331 11906 9591
59.054   160 25279 25279 23888 21489 21235 16433 13649 10996

Api 5l Grade X46 Pipe Manufacturing Standards 

L290 / Gr. B (PSL 2)
L290 / X42 (PSL 1)
L245 / Gr. B (PSL 1)
L245 / Gr. B (PSL 2)
L320 / X46 (PSL 2)
L320 / X46 (PSL 1)		 L415 / X60 (PSL 1)
L360 / X52 (PSL 2)
L360 / X52 (PSL 1)
L450 / X65 (PSL 2)
L450 / X65 (PSL 1)
L415 / X60 (PSL 2)
Line Pipes
PSL 1, , PSL 2
EN ISO 3183
CSA Z 245.1
GOST 20295		 L 245-L485 ( M, N, ME, NE)
Gr 241-Gr 359
Gr A, X70-(N, M)
K34 to K60

Sch 80 X46 Pipe Testing

  • Intergranular Corrosion (IGC) Test
  • Mechanical Testing Such as Tensile of Area
  • Hardness Test
  • Positive Material Identification – PMI Testing
  • Chemical Analysis – Spectro Analysis
  • Flaring Test
  • Flattening Test
  • Pitting Resistance Test
  • Micro and MacroTest

Difference Between PSL1 And PSL2 Specification Levels 

PSL2 to Meet Minimum 27J (20 ft-lb)
Impact Tested at 0°C (32°F)
for pipe > 762mm OD (NPS 30).
For Grades ≤ L415 / X60
or Minimum 40J (30 ft-lb)
for ≤ 762mm OD (NPS 30),
PSL1 Not Impact Tested
 
PSL2
PSL1
Certification Certificates (SR 15.1) mandatory Certificates when specified per SR15
CVN impact (Charpy) testing Required for all grades None required
Hydrostatic Test Required Required
Nondestructive inspection of seamless SR4 mandatory Only when purchaser specifies SR4
Traceability Traceable after completion of tests (SR 15.2) mandatory Traceable only until all tests are passed, unless SR15 is specified

Check The Material List Supplied In Europe, Africa, Middle East And Far East Asia

Indonesia, Belgium, Dammam -KSA, Philippines API 5L X46 Seamless Steel Pipes
France, Thailand, Qatar, Europe API 5L Seamless Line Steel Pipes (X46)
Germany,  Malaysia, Czechia, Thailand API 5L X46 Welded ERW Seam Steel Pipes 
USA, Finland,  Malaysia, Bangladesh API 5L X46 Steel Pipes
Saudi Arabia (KSA), Brazil, South Africa, Kuwait API 5L X46 Welded or ERW Line Pipes
South Africa, Singapore, Bahrain API 5L X46 Psl1 Carbon Seamless 3PE/3lpe/Fbe/Epoxy Coated Steel Pipes
Australia, Nigeria, Philippines, UK API 5L X46 Carbon Steel Pipes
Malaysia, Hong Kong, Oman API 5L X46 ERW Steel Pipes
Italy, Singapore, Chile, Iran API 5L X46 LSAW Welded Carbon Steel Pipes
Turkey,  Malaysia, United Arab Emirates (UAE), Norway API 5L L320/X46 Seamless Gas/Water/Oil Pipeline Pipes
Malaysia, Dubai, Netherlands, Russia Tpco API 5L X46 Line Pipes/ Seamless Steel Pipes/Carbon Steel Pipes
Spain, UK, Egypt, Mexico API 5L Psl1/Psl2 X46 Oil&Gas Line Pipes
Europe,  UAE, United Kingdom -UK, Malaysia API 5L Psl2 5CT X46 Seamless / Welded Steel Pipes for Oil and Gas
Canada, Ellington -United States, UK, Poland 18 Inch 0.469 Inch API 5L X46 Psl1 ERW Carbon Steel Pipes
Malaysia, Singapore, Philippines, Canada Oil and Gas Steel Pipes API 5L Psl1 Psl2 X46, Seamless Steel Pipes 6″ 8″ 10″ 12″
 Japan, Malaysia, Europe, Romania API 5L X46 LSAW Carbon Welded Steel Pipes
Colombia,  China, Sweden, Malaysia ERW API 5L X46 Welded Pipes Line Pipes
Taiwan, Philippines,  Malaysia, Los Alamos -Mexico API 5L Psl2 Grades X46 4 Inch Thickness 5.74mm Electric Welded Line Pipes

Api 5l L320 Psl1 Material Tolerances Chart

Tolerance on dimension
Outside Diameter Tolerance Wall Thickness Tolerance
A, B X42 ~ X70
+0.41/-0.40 millimeter D<60.3 millimeter +20%/-12.5% D<73 millimeter +15%/-12.5% D<73 millimeter
+0.75/-0.40 millimeter D>=60.3 millimeter +15%/-12.5% D>=73 millimeter +15%/-12.5% D>=73 millimeter

API 5L X46 Seamless Pipe Weight Chart

NPS Wall Thickness Outside Diameter   Weight Weight
inch millimeter inch millimeter Schedule kilogram/Meter Lb/foot
1/2″ 0.0109 2.0769 0.0840 21 40 STD 1.0268 0.0851
  0.0147 3.0734     80 STD 1.0621 1.0088
3/4″ 0.0113 2.0870 1.0050 27 40 STD 1.0684 1.0131
  0.0154 3.0912     80 STD 2.0195 1.0474
1″ 0.0133 3.0378 1.0315 33 40 STD 2.0501 1.0679
  0.0179 4.0547     80 STD 3.0325 2.0172
1 1/4″ 0.0140 3.0556 1.0660 42 40 STD 3.0385 2.0273
  0.0191 4.0851     80 STD 4.0464 2.0997
1 1/2″ 0.0145 3.0683 1.0900 48 40 STD 4.0048 2.0718
  0.0200 5.0080     80 STD 5.0409 3.0361
2″ 0.0154 3.0912 2.0375 60 40 STD 5.0441 3.0653
  0.0218 5.0537     80 STD 7.0480 5.0022
2 1/2″ 0.0203 5.0516 2.0875 73 40 STD 8.0629 5.0793
  0.0276 7.0010     80 STD 11.0411 7.0661
3″ 0.0216 5.0486 3.0500 89 40 STD 11.0284 7.0576
  0.0300 7.0620     80 STD 15.0272 10.0253
4″ 0.0237 6.0020 4.0500 114   16.0073 10.0790
  0.0337 8.0560       22.0318 14.0983
6″ 0.0188 4.0775 6.0625 168   19.0252 12.0924
  0.0203 5.0516       20.0739 13.0923
  0.0219 5.0563       22.0318 14.0983
  0.0250 6.0350       25.0354 17.0021
  0.0280 7.0112     40 STD 58.0263 18.0974
  0.0312 7.0925       31.0334 21.0036
  0.0375 9.0525       37.0285 25.0031
  0.0432 10.0973     80 XHY 42.0561 28.0573
  0.0500 12.0700       48.0719 32.0708
8″ 0.0188 4.0775 8.0625 219   25.0233 16.0940
  0.0203 5.0156       27.0198 18.0259
  0.0219 5.0563       29.0286 19.0661
  0.0250 6.0350     20 33.0308 22.0361
  0.0277 7.0036     30 36.0786 24.0696
  0.0322 8.0179     40 42.0352 28.0554
  0.0375 9.0525       49.0216 33.0041
  0.0406 10.0312     60 53.0085 35.0638
  0.0500 12.0700     80 XHY 64.0627 43.0388
10″ 0.0188 4.0775 10.0750 273   31.0588 21.0207
  0.0219 5.0563       36.0689 24.0631
  0.0250 6.0350     20 41.0759 28.0035
  0.0307 7.0798     30 51.0002 34.0240
  0.0344 8.0738       56.0946 38.0231
  0.0365 9.0271     40 STD 63.0301 40.0483
  0.0438 11.0125       71.0852 48.0238
  0.0500 12.0700     60 XHY 81.0530 54.0735
  0.0594 15.0088     80 95.0969 64.0429
12″ 0.0188 4.0775 12.0750 324   37.0570 25.0222
  0.0219 5.0563       43.0657 29.0309
  0.0250 6.0350       49.0713 33.0375
  0.0281 7.0137       55.0739 37.0420
  0.0312 7.0925       61.0735 41.0445
  0.0375 9.0525       73.0824 49.0562
  0.0406 10.0312       79.0727 53.0525
  0.0500 12.0700       97.0438 65.0415
  0.0562 14.0275       108.0966 73.0154
14″ 0.0188 4.0775 14.0000 356   41.0308 27.0732
  0.0219 5.0563       48.0012 32.0233
  0.0250 6.0350     20 54.0685 36.0713
  0.0281 7.0137       61.0327 41.0172
  0.0312 7.0925       67.0939 45.0611
  0.0375 9.0525     STD 81.0281 54.0568
  0.0438 11.0125     40 94.0498 63.0441
  0.0500 12.0700     XHY 107.0381 72.0090
  0.0625 15.0875       132.0983 89.0278
16” 0.0188 4.0775 16.0000 406   47.0290 21.0748
  0.0219 5.0563       54.0980 36.0910
  0.0250 6.0350     10 62.0639 42.0053
  0.0281 7.0137       70.0268 47.0174
  0.0312 7.0925     20 77.0866 52.0275
  0.0344 8.0738       85.0677 57.0519
  0.0375 9.0525     30STD 93.0213 62.0578
  0.0438 11.0125       108.0433 72.0797
  0.0500 12.0700     40XHY 123.0289 82.0770
18″ 0.0219 5.0563 18.0000 457   61.0948 41.0588
  0.0250 6.0350       70.0593 47.0393
  0.0281 7.0137       79.0208 53.0176
  0.0312 7.0925     20 87.0792 58.0939
  0.0375 9.0525     STD 105.0144 70.0588
  0.0438 11.0125     30 122.0369 82.0152
  0.0500 12.0700     XHY 139.0198 93.0450
  0.0562 14.0275     40 155.0904 104.0666
  0.0625 15.0875       172.0754 115.0978
20″ 0.0250 6.0350 20.0000 508   78.0547 52.0733
  0.0282 7.0163       88.0458 59.0386
  0.0312 7.0925       97.0719 65.0604
  0.0375 9.0525     20 STD 117.0075 78.0598
  0.0438 11.0125       136.0305 91.0508
  0.0500 12.0700     30 XHY 155.0106 104.0130
  0.0594 15.0088     40 183.0378 123.0110
  0.0625 15.0875       192.0640 129.0328
  0.0688 17.0475       211.0368 141.0901
24″ 0.0250 6.0350 24.0000 610   94.0456 63.0413
  0.0281 7.0137       106.0029 71.0183
  0.0312 7.0925       117.0573 18.0932
  0.0375 9.0525     20 STD 140.0938 64.0618
  0.0438 11.0125       164.0176 110.0219
  0.0500 12.0700     XHY 186.0923 125.0490
  0.0625 15.0875       232.0410 156.0028
  0.0688 17.0475     40 255.0148 171.0293
  0.0750 19.0050       277.0401 186.0233
30″ 0.0250 6.0350 30.0000 762   118.0318 79.0433
  0.0281 7.0137       132.0851 89.0189
  0.0312 7.0925     10 147.0353 98.0925
  0.0375 9.0525     STD 176.0731 118.0648
  0.0438 11.0125       205.0983 138.0286
  0.0500 12.0700     20 XHY 234.0647 157.0530
  0.0625 15.0875     30 292.0066 196.0078
  0.0688 17.0475       320.0817 215.0380
  0.0750 19.0050       348.0988 234.0293
36″ 0.0250 6.0350 36.0000 914   142.0180 95.0453
  0.0281 7.0137       159.0672 107.0196
  0.0312 7.0925     10 177.0133 118.0918
  0.0375 9.0525     STD 215.0525 142.0678
  0.0438 11.0125       247.0790 166.0353
  0.0500 12.0700     20 XHY 282.0372 198.0570
  0.0625 15.0875       351.0723 236.0128
  0.0688 17.0475       386.0487 259.0467
  0.0750 19.0050       420.0576 282.0353
42″ 0.0312 7.0925 42.0000 1067   206.0914 138.0911
  0.0375 9.0525     STD 248.0319 166.0708
  0.0500 12.0700     XHY 33.0097 221.0610
  0.0750 19.0050       492.0163 330.0413
48″ 0.0375 9.0525 48.0000 1219 STD 284.0112 190.0738
  0.0438 11.0125       331.0404 222.0487
  0.0500 12.0700     XHY 377.0822 253.0650
  0.0750 19.0050       563.0750 378.0473
  0.0875 22.0225       655.0969 440.0383

Available Coating Of API 5L X46 Erw Pipes
FBE Coating 
3LPE Coating 
Food Grade Epoxy Coatings
Black Painting Coating
Internal & External Coating
Any Liquid Epoxy Coating 
Phenolic Epoxy Coating
Anti-rust oil Coatings

Documentation We Provide For API X46 Dsaw Pipes 

  • NABL approved Laboratory Test Reports
  • Material Traceability Records
  • Form A for the purposes of the Generalized System of Preferences (GSP)
  • Raw Material Test Reports
  • Commercial Invoice which includes HS Code
  • Guarantee Letter
  • Quality Assurance Plan (QAP)
  • Test Certificates certifying NACE MR0103, NACE MR0175
  • Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
  • Heat Treatment Charts
  • as per EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)
  • Fumigation Certificates
Get L320 Psl1 Material in specific size, Check out our inventory of Api 5l X46 Psl1 Pipe

Size Chart Of API 5L X46 Erw Pipe

Outside Diameter
millimeter		 Kilogram/m inch Pipes Wall thickness
millimeter		 Schedule
13.072 0.050 1/4 1.065 10S
13.072 0.064 1/4 2.024 40S
13.072 0.081 1/4 3.002 80S
17.015 0.064 3/8 1.065 10S
17.015 0.086 3/8 2.031 40S
17.015 1.012 3/8 3.020 80S
21.034 1.002 1/2 2.011 10S
21.034 1.029 1/2 2.077 40S
21.034 1.065 1/2 3.073 80S
26.067 1.030 3/4 2.011 10S
26.067 1.071 3/4 2.087 40S
26.067 2.023 3/4 3.091 80S
33.040 2.013 1 2.077 10S
33.040 2.054 1 3.038 40S
33.040 3.029 1 4.055 80S
33.040 4.030 1 6.0352) 160
42.016 2.073 1¼ 2.077 10S
42.016 3.044 1¼ 3.056 40S
42.016 4.053 1¼ 4.085 80S
42.016 5.069 1¼ 6.0352) 160
48.026 3.016 1½ 2.077 10S
48.026 4.011 1½ 3.068 40S
48.026 5.049 1½ 5.008 80S
60.033 3.099 2 2.077 10S
60.033 5.052 2 3.091 40S
60.033 7.060 2 5.054 80S
60.033 11.029 2 8.0742) 160
73.003 5.035 2½ 3.005 10S
73.003 8.077 2½ 5.016 40S
73.003 11.059 2½ 7.001 80S
88.090 6.056 3 3.005 10S
88.090 11.047 3 5.049 40S
88.090 15.051 3 7.062 80S
88.090 21.067 3 11.0132) 160
101.060 7.053 3½ 3.005 10S
101.060 13.078 3½ 5.074 40S
101.060 18.092 3½ 8.008 80S
114.030 8.050 4 3.005 10S
114.030 16.032 4 6.002 40S
114.030 22.067 4 8.056 80S
114.030 34.005 4 13.0492) 160
141.030 22.010 5 6.055 40S
141.030 31.044 5 9.053 80S
141.030 49.087 5 15.0882) 160
168.028 14.004 6 3.04 10S
168.028 28.069 6 7.011 40S
168.028 43.021 6 10.097 80S
168.028 54.075 6 14.027 120
168.028 68.059 6 18.0262) 160
219.008 43.020 8 8.018 40S
219.008 65.063 8 12.07 80S
219.008 91.030 8 18.023 120
219.008 112.097 8 23.0012) 160

API 5L X46 Pipe Schedule Chart 

NB DN OD (mm) Api 5l Grade X46 Pipes Schedule
SCH 10 SCH 5 SCH 160 SCH 30 SCH
20		 SCH 100 SCH 60 SCH 40 SCH 80 SCH 120
3/4″ 20 26.067 2.011 1.065 5.056 2.041 x x x 2.087 3.091 4.032
1″ 25 33.040 2.077 1.065 6.035 2.090 x x x 3.038 4.055 5.008
1.01/2″ 40 48.026 2.077 1.065 7.014 3.018 x x x 3.068 5.008 5.072
2″ 50 60.032 2.077 1.065 8.074 x x x x 3.091 5.054 6.035
2.01/2″ 65 73.002 3.005 2.011 9.053 x x x x 5.016 7.001 7.062
3″ 80 88.09 3.005 2.011 11.013 x x x x 5.049 7.062 8.089
4″ 100 114.03 3.005 2.011 13.049 x x x x 6.002 8.056 11.010
5″ 125 141.03 3.04 5.077 15.088 x x x x 6.055 9.053 12.070
6″ 150 168.027 3.04 2.077 18.026 x x x x 7.011 10.097 14.027
8″ 200 219.007 3.076 2.077 23.001 7.004 6.035 15.006 12.07 8.018 12.070 18.024
10″ 250 273.005 4.019 3.04 28.058 7.08 6.035 18.024 12.07 9.027 15.006 21.041
12″ 300 323.085 4.057 4.019 33.032 8.038 6.035 21.041 12.07 10.031 17.045 25.040

API 5L X46 Saw Pipe Material Equivalent Grade

ASTM API 5L Specification for line pipes
Material Grade PSL2
L320N or X46N
L320Q or X46Q
L320M or X46M
Material Grade PSL1 L320 or x46

API 5L X46 Line Pipe Chemical Structure

X46 PSL1 X46 PSL2
Grade Mn (Maximum) C (Maximum) P (Maximum) S (Maximum) C (Maximum) S (Maximum) Mn (Maximum) P (Maximum)
X46 1.040 0.026 0.003 0.0015 0.022 0.003 1.040 0.0025

API 5L X46 Welded Pipe Yield Strength

Pipe Grade Seam of X46 Welded Pipes Tensile Properties – X46 Pipe Body of SMLS and Welded Pipes PSL 1
Tensile Strength b Yield Strength a Tensile Strength a Elongation
Rm PSI Min Rt0,5 PSI Min Rm PSI Min (in 2in Af % min)
X46 63,100 46,400 63,100 c
Pipes Grade Seam of X46 Welded Pipes Tensile Properties – X46 Pipe Body of SMLS and Welded Pipes PSL 2
Tensile Strength d Yield Strength a Tensile Strength a Ratio a,c Elongation
Rm (psi) Rt0,5  PSI Min Rm  PSI Min R10,5IRm (in 2in)
        Af %
Minimum Minimum Maximum Minimum Maximum Maximum Minimum
X46N, X46Q, X46M 63,100 46,400 76,100 63,100 95,000 0.93 f

API 5L X46 Psl2 Pipes Application 

  • Petrochemicals
  • Boiler Equipment’s
  • Power Generation (Nuclear/Thermal)
  • Steel
  • Pressure Vessels and General Engineering Purposes
  • Sugar
  • Oil Refineries