SA179 Tubes

Solitaire logo png

API 5L Grade B Pipe Suplier & Exporter

Table of Content

Carbon Steel pipe
Carbon Steel API 5L X46 Pipe Stockist & Manufacturer
API 5L Grade B ERW (Electric Resistance Welded) Pipe is manufactured using a steel material that contains a composition of carbon, manganese, copper, nickel, chromium, molybdenum, phosphorus, sulfur, and vanadium. This combination of elements contributes to the overall strength and durability of the pipe.

We are a reputable supplier and manufacturer of API 5L Grade B Seamless Pipe products, offering a wide range of dimensions and types to meet diverse customer requirements. In addition to seamless pipes, there are also welded pipes available, providing flexibility in selecting the most suitable option for specific applications.

With our expertise and quality assurance, customers can rely on their API 5L Grade B ERW Pipe products to meet industry standards and deliver reliable performance in various industries such as oil and gas, petrochemical, and transportation. The availability of different dimensions and types ensures that customers can find the right solution for their specific needs.

The API 5L Grade B pipes are available in a wide range of dimensions, ranging from ½ inches to 48 inches in outer diameter. As a leading API 5L Grade B Pipe supplier, We offers these pipes in two different product specifications: PSL 1 and PSL 2. The PSL 1 specification is the most commonly used.

In addition to the various dimensions and product specifications, the carbon steel pipes are also available in different schedules. The schedules for API 5L Grade B pipes range from 5s (5, 5S) through XXS (Double Extra Strong). The choice of schedule depends on the specific application and the required wall thickness of the pipe.

API 5L Grade B pipe is indeed a commonly used grade for oil and gas pipeline transmissions. It is also referred to as L245 Pipe, as per ISO 3183 specifications, which designates it based on its minimum yield strength of 245 MPa (35,500 psi). This grade of pipe is widely recognized and utilized in the industry.

Equivalent materials to API 5L Grade B pipe include ASTM A106 B and ASTM A53 B. These materials have similar values in terms of chemical composition, mechanical properties, and applications. They are often used interchangeably depending on specific project requirements and regional preferences.

Furthermore, the API 5L Grade B Carbon Steel Seamless Pipe comes in different finishes. These finishes may include plain ends, beveled ends, or threaded ends, depending on the customer’s requirements and the intended use of the pipes.

We provides a comprehensive range of API 5L Grade B pipes with different dimensions, specifications, schedules, and finishes. Their diverse product offerings ensure that customers can find the right combination of features to suit their specific project needs.

API 5L Grade B pipes are available in various finishes, including plain, beveled, screwed, and threaded ends. The length of the pipes can vary from single random (SR) and double random (DR) lengths to required and custom lengths, which can be cut to specific sizes as per the project requirements.

It is important to note that API 5L Grade B Welded Pipes generally have a higher absolute roughness compared to seamless pipes. Seamless pipes are often preferred for applications that require more dimensionally accurate results.

Both hot rolling and cold drawing procedures can be employed in the manufacturing process of API 5L Grade B pipes, depending on the desired specifications and requirements.

API 5L Grade B PSL1 Line Pipes can be provided with various coatings, such as fusion bond epoxy resin coating, galvanized coating, sand blasting, machining, and other types. These coatings offer added protection and enhance the pipes’ resistance to corrosion.

In contrast, API 5L Grade B PSL2 Pipes have higher mechanical properties compared to PSL1 pipes, making them suitable for applications that require higher stress and performance.

As the material of API 5L Grade B pipes is carbon steel, they exhibit high toughness and resistance to wear and tear. They also possess high resistance to corrosion cracking, making them suitable for a wide range of industrial applications.

Overall, API 5L Grade B pipes offer a robust and reliable solution due to their excellent mechanical properties, corrosion resistance, and versatility in terms of finishes, lengths, and coatings.

API 5L Grade B Pipe Specification

API 5L Grade B Seamless Pipe Standard API 5L standard Grade B steel grade seamless steel pipe/tube (Specification for Line Pipe – ANSI/API specification 5L – 44th Edition, October 1, 2007)
API 5L Grade B Pipe Sizes Nominal Pipe Size 1/2″ to 48 ” O.D. API 5L Grade B Pipe Wall Thickness – Schedule 10 through 160, STD, XS, XXS.
Product Specification Level (PSL)
  • API 5L GrB PSL 2
  • API 5L Gr.B PSL1
API 5L Gr B Pipe Thickness SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XS, SCH XXS, All API 5L Grade B Pipe Thickness available
API 5L Grade B Seamless Pipe End Plain, Bevel, Screwed, Threaded l245 pipe
API 5L GrB Pipes Type Seamless / ERW / Welded / Fabricated / CDW
API Grade B Line Pipe Length Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths
Finishes of API 5L Grade B Seamless Pipe 3LPE, 3LPP, Bare, Oiled, Mill Varnish, Galv, FBE Dual, Coal Tar, Concrete Coating and Tape Wrap Grade B Pipe. End Finishes: Square Cut, Threaded, Coupled, Beveled API 5L Grade B Pipe
API5L Grade B PSL2 Application & uses Grade B Pipes are Suitable for Conveying gas, water, oil, and other liquefied media.
API 5L Grade B Line Pipe HS Code
  • 730420 Casing, tubing and Grade B drill pipe, of a kind used in drilling for oil or gas: Casing:
  • 730439 Other Tubes, Grade B Pipes and Hollow Profiles, of Iron or Non-alloy Steel
  • 730410 Grade B Line pipe of a kind used for oil or gas pipelines: Of iron or nonalloy steel:
  • 730441 Tubes, Pipes and Hollow Profiles, of stainless steel , Cold-drawn or cold-rolled (cold reduced)
  • 730451 Tubes, Pipes and Hollow Profiles, of Other Alloy Steel, Cold-drawn or cold-rolled (cold reduced)
  • 730459 Other Tubes, Grade B Pipes and Hollow Profiles, of Other Alloy Steel,
  • 730490 Other Tubes, Grade B Pipes and Hollow Profiles, Seamless, of Iron or Steel
  • 730449 Other Tubes, Grade B Pipes and Hollow Profiles, of Stainless Steel, Seamless
  • 730431 Tubes, Grade B Pipes and Hollow Profiles, of Iron or Non-alloy Steel, Cold-drawn or cold-rolled (cold-reduced)
BS EN 10208-2:2009 Steel pipes for pipelines for combustible fluids. Technical delivery conditions. Pipes of requirement class B. Suitable to use in maximum operating pressure over 16 bar.
Grade B Pipe smls Grade B Pipes Out Diameter: 1-1/4″-16″, Grade B Wall Thickness: 0.109″-0.562″

API 5L Grade B PSL1 Pipe Chemical Composition

PSL1 API 5L Grade B Pipe Chemical Composition PSL2
Grade C (Max.) Mn (Max.) P (Max.) S (Max.) C (Max.) Mn (Max.) P (Max.) S (Max.)
A 0.22 0.90 0.03 0.03 0.22 1.20 0.025 0.015
B 0.26 1.20 0.03 0.03 0.22 1.30 0.025 0.015
X42 0.26 1.30 0.03 0.03 0.22 1.40 0.025 0.015
X46 0.26 1.40 0.03 0.03 0.22 1.40 0.025 0.015
X52 0.26 1.40 0.03 0.03 0.22 1.40 0.025 0.015
X56 0.26 1.40 0.03 0.03 0.22 1.40 0.025 0.015
X60 0.26 1.40 0.03 0.03 0.22 1.45 0.025 0.015
X65 0.26 1.45 0.03 0.03 0.22 1.65 0.025 0.015
X70 0.26 1.65 0.03 0.03 0.22 1.85 0.025 0.015

API 5L Grade B ERW Pipe Mechanical Properties

OD Tolerance WT Tolerance
A, B X42 ~ X70
D<60.3mm +0.41/-0.40mm D<73mm +20%/-12.5% D<73mm +15%/-12.5%
D>=60.3mm +0.75/-0.40mm D>=73mm +15%/-12.5% D>=73mm +15%/-12.5%

API 5L Grade B Equivalent Material

Standard> SEAMLESS> WELDED> Other standards>
API 5L Gr B PSL1 Equivalent> EN 10216-1 P265> EN 10217-1 P265> BS 3601 430>
API 5L Grade B PSL2 Equivalent> EN 10216-1 P265> EN 10217-1 P265> BS 3601 430>

API 5L Gr B Yield Strength Chart

Pipe Grade Tensile Properties – Grade B Pipe Body of SMLS and Welded Pipes PSL 1 Seam of Welded Pipe
Yield Strength a Rt0,5 PSI Min Tensile Strength a Rm PSI Min Elongation (in 2in Af % min) Tensile Strength b Rm PSI Min
Grade A 30,500 48,600 c 48,600
Grade B 35,500 60,200 c 60,200
Grade X42 42,100 60,200 c 60,200
Grade X46 46,400 63,100 c 63,100
Grade X52 52,200 66,700 c 66,700
Grade X56 56,600 71,100 c 71,100
Grade X60 60,200 75,400 c 75,400
Grade X65 65,300 77,500 c 77,500
Grade X70 70,300 82,700 c 82,700

Carbon Steel API 5L Gr B Material Chart And Weight

NPS Outside Diameter Wall Thickness Weight Weight
in mm in mm Sched kg/Mtr Lb/ft
1/2″ 0.840 21 0.109 2.769 40 STD 1.268 0.851
0.147 3.734 80 STD 1.621 1.088
3/4″ 1.050 27 0.113 2.870 40 STD 1.684 1.131
0.154 3.912 80 STD 2.195 1.474
1″ 1.315 33 0.133 3.378 40 STD 2.501 1.679
0.179 4.547 80 STD 3.325 2.172
1 1/4″ 1.660 42 0.140 3.556 40 STD 3.385 2.273
0.191 4.851 80 STD 4.464 2.997
1 1/2″ 1.900 48 0.145 3.683 40 STD 4.048 2.718
0.200 5.080 80 STD 5.409 3.361
2″ 2.375 60 0.154 3.912 40 STD 5.441 3.653
0.218 5.537 80 STD 7.480 5.022
2 1/2″ 2.875 73 0.203 5.516 40 STD 8.629 5.793
0.276 7.010 80 STD 11.411 7.661
3″ 3.500 89 0.216 5.486 40 STD 11.284 7.576
0.300 7.620 80 STD 15.272 10.253
4″ 4.500 114 0.237 6.020 16.073 10.790
0.337 8.560 22.318 14.983
6″ 6.625 168 0.188 4.775 19.252 12.924
0.203 5.516 20.739 13.923
0.219 5.563 22.318 14.983
0.250 6.350 25.354 17.021
0.280 7.112 40 STD 58.263 18.974
0.312 7.925 31.334 21.036
0.375 9.525 37.285 25.031
0.432 10.973 80 XHY 42.561 28.573
0.500 12.700 48.719 32.708
8″ 8.625 219 0.188 4.775 25.233 16.940
0.203 5.156 27.198 18.259
0.219 5.563 29.286 19.661
0.250 6.350 20 33.308 22.361
0.277 7.036 30 36.786 24.696
0.322 8.179 40 42.352 28.554
0.375 9.525 49.216 33.041
0.406 10.312 60 53.085 35.638
0.500 12.700 80 XHY 64.627 43.388
10″ 10.750 273 0.188 4.775 31.588 21.207
0.219 5.563 36.689 24.631
0.250 6.350 20 41.759 28.035
0.307 7.798 30 51.002 34.240
0.344 8.738 56.946 38.231
0.365 9.271 40 STD 63.301 40.483
0.438 11.125 71.852 48.238
0.500 12.700 60 XHY 81.530 54.735
0.594 15.088 80 95.969 64.429
12″ 12.750 324 0.188 4.775 37.570 25.222
0.219 5.563 43.657 29.309
0.250 6.350 49.713 33.375
0.281 7.137 55.739 37.420
0.312 7.925 61.735 41.445
0.375 9.525 73.824 49.562
0.406 10.312 79.727 53.525
0.500 12.700 97.438 65.415
0.562 14.275 108.966 73.154
14″ 14.000 356 0.188 4.775 41.308 27.732
0.219 5.563 48.012 32.233
0.250 6.350 20 54.685 36.713
0.281 7.137 61.327 41.172
0.312 7.925 67.939 45.611
0.375 9.525 STD 81.281 54.568
0.438 11.125 40 94.498 63.441
0.500 12.700 XHY 107.381 72.090
0.625 15.875 132.983 89.278
16” 16.000 406 0.188 4.775 47.290 21.748
0.219 5.563 54.980 36.910
0.250 6.350 10 62.639 42.053
0.281 7.137 70.268 47.174
0.312 7.925 20 77.866 52.275
0.344 8.738 85.677 57.519
0.375 9.525 30 STD 93.213 62.578
0.438 11.125 108.433 72.797
0.500 12.700 40 XHY 123.289 82.770
18″ 18.000 457 0.219 5.563 61.948 41.588
0.250 6.350 70.593 47.393
0.281 7.137 79.208 53.176
0.312 7.925 20 87.792 58.939
0.375 9.525 STD 105.144 70.588
0.438 11.125 30 122.369 82.152
0.500 12.700 XHY 139.198 93.450
0.562 14.275 40 155.904 104.666
0.625 15.875 172.754 115.978
20″ 20.000 508 0.250 6.350 78.547 52.733
0.282 7.163 88.458 59.386
0.312 7.925 97.719 65.604
0.375 9.525 20 STD 117.075 78.598
0.438 11.125 136.305 91.508
0.500 12.700 30 XHY 155.106 104.130
0.594 15.088 40 183.378 123.110
0.625 15.875 192.640 129.328
0.688 17.475 211.368 141.901
24″ 24.000 610 0.250 6.350 94.456 63.413
0.281 7.137 106.029 71.183
0.312 7.925 117.573 18.932
0.375 9.525 20 STD 140.938 64.618
0.438 11.125 164.176 110.219
0.500 12.700 XHY 186.923 125.490
0.625 15.875 232.410 156.028
0.688 17.475 40 255.148 171.293
0.750 19.050 277.401 186.233
30″ 30.000 762 0.250 6.350 118.318 79.433
0.281 7.137 132.851 89.189
0.312 7.925 10 147.353 98.925
0.375 9.525 STD 176.731 118.648
0.438 11.125 205.983 138.286
0.500 12.700 20 XHY 234.647 157.530
0.625 15.875 30 292.066 196.078
0.688 17.475 320.817 215.380
0.750 19.050 348.988 234.293
36″ 36.000 914 0.250 6.350 142.180 95.453
0.281 7.137 159.672 107.196
0.312 7.925 10 177.133 118.918
0.375 9.525 STD 215.525 142.678
0.438 11.125 247.790 166.353
0.500 12.700 20 XHY 282.372 198.570
0.625 15.875 351.723 236.128
0.688 17.475 386.487 259.467
0.750 19.050 420.576 282.353
42″ 42.000 1067 0.312 7.925 206.914 138.911
0.375 9.525 STD 248.319 166.708
0.500 12.700 XHY 33.097 221.610
0.750 19.050 492.163 330.413
48″ 48.000 1219 0.375 9.525 STD 284.112 190.738
0.438 11.125 331.404 222.487
0.500 12.700 XHY 377.822 253.650
0.750 19.050 563.750 378.473
0.875 22.225 655.969 440.383

Dimensions of API 5L Gr. B Pipe

NB DN OD (inches) Pipe Schedule
SCH 5 SCH 10 SCH 20 SCH 30 SCH 40 SCH 60 SCH 80 SCH 100 SCH 120 SCH 160
3/4″ 20 1.05 0.065 0.11 x 0.095 0.113 x x 0.17 x 0.219
1″ 25 1.315 0.065 0.11 x 0.114 0.133 x x 0.2 x 0.25
1.1/2″ 40 1.9 0.065 0.11 x 0.125 0.145 x x 0.225 x 0.281
2″ 50 2.375 0.065 0.12 x x 0.154 x x 0.25 x 0.344
2.1/2″ 65 2.875 0.083 0.12 x x 0.203 x x 0.3 x 0.375
3″ 80 3.5 0.083 0.12 x x 0.216 x x 0.35 x 0.438
4″ 100 4.5 0.083 0.12 x x 0.237 x x 0.437 x 0.531
5″ 125 5.563 0.109 0.12 x x 0.258 x x 0.5 x 0.625
6″ 150 6.625 0.109 0.13 x x 0.28 x x 0.562 x 0.719
8″ 200 8.625 0.109 0.15 0.25 0.277 0.322 0.406 0.593 0.718 0.812 0.906
10″ 250 10.75 0.134 0.17 0.25 0.307 0.365 0.5 0.718 0.843 1.0 1.125
12″ 300 12.75 0.165 0.18 0.25 0.33 0.406 0.5 0.843 1.0 1.125 1.312

Top Quality API 5L Gr B Pipes Manufacturers & Fabricators

Our USP Is To Deliver High Quality API 5L PSL2 Pipes, Schedule Delivery Time Providing Best Services & Product Quality In Market Competitive Pricing. Hence, We Prove Our USP Right By Serving Best In Industries. We Also Fabricate Custom Sizes, Shapes And Lengths Pipe. You Can Come With Your Specifications Of Pipes And Quantity, We Will Provide The Best Service With Excellent Quality API 5L Grade B Seamless Pipes For Your Piping Systems For Industry Applications And Requirements.

Marking & Packing, Test Certificates Of High Quality API 5L Gr B Pipe

After Completing The Process And Order Will Be Ready, Our Experts Again Check The Materials In All The Aspects Like Dimensions, Quality, Damages And Scratches On The Pipes, They Check Individual Pipe To Make Sure That We Deliver The Best To All Our Clients And To Make Them Satisfy With Our Product Quality And Services. We Also Take Care About The Packaging Standards Of The Products To Make It Perfect Delivery From Our Side.

Follow Us On Facebook, Twitter & LinkedIn
Get In Touch
Submit the form and get industrial units details straight to your inbox?
Please enable JavaScript in your browser to complete this form.
Name
connect with us
Other Products
Share on
Scroll to Top