82.112.232.87 Manufacturer, Stockist, and Exporter of Carbon Steel API 5L Gr. B IBR Pipe & Tube
Sterlite Metal Industries

Carbon Steel API 5L Gr. B IBR Pipe & Tube

Carbon Steel API 5L Gr.B IBR Pipes, API 5L Gr.B IBR Tubes, Carbon Steel API 5L Gr B IBR Seamless Pipes, CS API 5L GR.B Seamless Pipe, CS API 5L GRB Tubes, API 5L Carbon Steel Grade B IBR Line Pipes, Carbon Steel API 5L GrB Tubes, API 5L CS Gr.B X52 PSL 2 IBR Pipe Supplier in Mumbai, India.

Carbon Steel API 5L Gr. B IBR Pipe & Tube is a highly versatile and widely used piping material in industries that demand durability, strength, and excellent performance under pressure. These pipes conform to the API 5L specification, which is the American Petroleum Institute’s standard for line pipe used in oil and gas transmission. Grade B offers good weldability, high tensile strength, and resistance to corrosion and pressure, making it ideal for transporting oil, gas, water, and other fluids in high-stress environments. The inclusion of IBR (Indian Boiler Regulation) certification means these pipes are approved for use in boiler and pressure vessel applications, ensuring safety, compliance, and quality for critical infrastructure.

Sterlite Metal Industries is a well-established manufacturer, stockist, and exporter of Carbon Steel API 5L Gr. B IBR Pipe & Tube, offering top-quality solutions for a wide range of industrial sectors. The company manufactures seamless and welded pipes that meet global standards such as API, ASTM, ASME, and IBR, ensuring high reliability and performance in extreme conditions. Sterlite's modern manufacturing capabilities, combined with rigorous quality control and testing procedures, ensure each product is engineered to withstand high pressure, temperature, and corrosive environments.


Carbon Steel API 5L Gr. B IBR Pipe & Tube

Sterlite Metal Industries exports its premium-grade Carbon Steel API 5L Gr. B IBR Pipes & Tubes to countries across the globe, including Oman, Qatar, Kuwait, Spain, UAE, Saudi Arabia, Japan, Germany, the United States, the United Kingdom, South Korea, and South Africa. These pipes are widely used in refineries, petrochemical plants, oil and gas pipelines, power generation projects, and offshore facilities. Clients in these regions value Sterlite’s dedication to timely deliveries, competitive pricing, and adherence to stringent international certifications, which makes the company a preferred global supplier.

In Middle Eastern markets such as Saudi Arabia, UAE, and Oman, Sterlite’s API 5L Gr. B IBR Pipes & Tubes are extensively used in energy and infrastructure projects where robust and long-lasting piping systems are critical. Meanwhile, in industrialized nations like Germany, Japan, South Korea, and the United States, these pipes are sought after for high-pressure gas and fluid transmission systems. Their reliability and ability to perform under challenging operational conditions make them ideal for both onshore and offshore applications.

Carbon Steel API 5L GR B Pipe Specification

Sizes (Seamless) 1/2" NB - 60" NB
Sizes (ERW) 1/2" NB - 24" NB
Sizes (SAW/LSAW) 16" NB - 100" NB
Wall Thickness available Schedule 20 - Schedule XXS (heavier on request) up to 250 mm thk.
High Yield Seamless Pipe API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2
High Yield Seamless / ERW / SAW Pipe ISO 3183 Gr. L245, L290, L320, L360, L390, L415, L450, L485
Tolerance Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm
End Plain End, Beveled End, Treaded
Applications Oil Refineries, Petrochemicals, Power Generation (Nuclear/Thermal), Steel, Sugar, Boiler Equipments, Pressure Vessels and General Engineering Purposes

Sterlite Metal Industries places a strong emphasis on customer satisfaction, product traceability, and after-sales support. With a dedicated R&D and quality assurance team, the company is continually improving its product range and expanding its global reach. Its commitment to environmental and safety standards also ensures that its Carbon Steel API 5L Gr. B IBR Pipe & Tube products are manufactured responsibly and sustainably.

Through a combination of technical expertise, international certifications, and a global distribution network, Sterlite Metal Industries has established itself as a trusted name in the steel piping industry. Their high-performance Carbon Steel API 5L Gr. B IBR Pipes & Tubes are tailored to meet the needs of modern industry and are shipped worldwide with full compliance and reliability.

API 5L Gr B IBR Pipe Equivalent


PSL 1
GRADE Chemical Composition Mechanical Property
C (Max) Mn (Max) P (Max) S (Max) TENSILE ( Min ) YIELD ( Min )
Psi X 1000 Mpa Psi X 1000 Mpa
A25 CL   I 0.21 0.60 0.030 0.030 45 310 25 172
CL  II 0.21 0.60 0.030 0.030
A 0.22 0.90 0.030 0.030 48 331 30 207
B 0.26 1.20 0.030 0.030 60 414 35 241
X42 0.26 1.30 0.030 0.030 60 414 42 290
X46 0.26 1.40 0.030 0.030 63 434 46 317
X52 0.26 1.40 0.030 0.030 66 455 52 359
X56 0.26 1.40 0.030 0.030 71 490 56 386
X60 0.26 1.40 0.030 0.030 75 517 60 414
X65 0.26 1.45 0.030 0.030 77 531 65 448
X70 0.26 1.65 0.030 0.030 82 565 70 483

Carbon Steel API 5L Gr.B IBR Pipes Chemical Composition

PSL 2
GRADE Chemical Composition Mechanical Property
C 
(Max) 		Mn 
(Max) 		P 
(Max) 		S 
(Max) 		Tensile Yield C. E.      IMPACT ENERGY
Psi x 1000 Mpa Psi x 1000 Mpa PCM IIW J FT/LB
B 0.22 1.20 0.025 0.015 60 - 110 414 - 758 35 - 65 241 - 448 0.25 0.43 T/L 27/41 T/L 20/30
X42 0.22 1.30 0.025 0.015 60 - 110 414 - 758 42 - 72 290 - 496 0.25 0.43 T/L 27/41 T/L 20/30
X46 0.22 1.40 0.025 0.015 63 - 110 434 - 758 46 - 76 317 - 524 0.25 0.43 T/L 27/41 T/L 20/30
X52 0.22 1.40 0.025 0.015 66 - 110 455 - 758 52 - 77 359 - 531 0.25 0.43 T/L 27/41 T/L 20/30
X56 0.22 1.40 0.025 0.015 71 - 110 490 - 758 56 - 79 386 - 544 0.25 0.43 T/L 27/41 T/L 20/30
X60 0.22 1.40 0.025 0.015 75 - 110 517 - 758 60 - 82 414 - 565 0.25 0.43 T/L 27/41 T/L 20/30
X65 0.22 1.45 0.025 0.015 77 - 110 531 - 758 65 - 82 448 - 565 0.25 0.43 T/L 27/41 T/L 20/30
X70 0.22 1.65 0.025 0.015 82 - 110 565 - 758 70 - 82 483 - 565 0.25 0.43 T/L 27/41 T/L 20/30
X80 0.22 1.90 0.025 0.015 90 - 120 621 - 827 80 - 102 552 - 705 0.25 0.43 T/L 27/41 T/L 20/30

Carbon Steel API 5L Gr.B IBR Pipes Mechanical Properties

API 5L Grade Yield Strength
min.
(ksi)		 Tensile Strength
min.
(ksi)		 Yield to Tensile Ratio
(max.)		 Elongation
min.
%1
A 30 48 0.93 28
B 35 60 0.93 23
X42 42 60 0.93 23
X46 46 63 0.93 22
X52 52 66 0.93 21
X56 56 71 0.93 19
X60 60 75 0.93 19
X65 65 77 0.93 18
X70 70 82 0.93 17
X80 80 90 0.93 16

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A106 API 5L IBR Seamless Pipe schedule chart & sizes

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

Domestic Supply of Carbon Steel API 5L Gr. B IBR Pipe & Tube

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  • Nashik

International Supply of Carbon Steel API 5L Gr. B IBR Pipe & Tube

Turkey, Thailand, Bulgaria, Serbia, Mexico, Estonia, Trinidad & Tobago,Tunisia, New Zealand, Indonesia, Puerto Rico, Ireland, India, Morocco, Brazil, Lebanon, Hong Kong, Jordan, Ukraine, Switzerland, Czech Republic, Lithuania, Sri Lanka, Greece, Taiwan, Zimbabwe, Algeria, Romania, Mexico, Ghana, Italy, Philippines, Spain, United Kingdom, Finland, Azerbaijan, Japan, Macau, Israel, Saudi Arabia, Kenya, Bhutan, Poland, Poland, Costa Rica, Kuwait, Singapore, Pakistan, France, Colombia, Tibet, Bolivia, Portugal, Iraq, Australia, Kazakhstan, Nepal, Mongolia, Gambia, Malaysia, Chile, Germany, Slovakia, China, Bahrain, Denmark, Angola, Afghanistan, Peru, Austria, Ecuador, Gabon, Croatia, South Africa, Sweden, Chile, Hungary, United Arab Emirates, Argentina, Bangladesh, Oman, Egypt, United States, Belgium, Canada, Namibia, Norway, Qatar, Belarus, Netherlands.

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