Carbon Steel A53 Gr B Pipe

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Thabiso Steel, located in Cape Town, South Africa, has built a solid reputation as a reliable manufacturer and supplier of Carbon Steel A53 Gr B Pipes. Known for their commitment to high-quality steel solutions, this company caters to a variety of industries with products that are precision-engineered for strength, durability, and reliability. Thabiso Steel takes pride in ensuring that every A53 Gr B pipe meets international standards, providing exceptional performance even in the toughest conditions. Their focus on customer satisfaction, combined with technical know-how and consistent quality, makes them a go-to choice in the South African steel market.

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CS A53 GR B Seamless Pipes

CS A53 GR B Welded Pipes

CS A53 GR B EFW Pipes

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What is Carbon Steel A53 Gr B Pipe?

The Carbon Steel A53 Gr B Pipe is primarily made up of carbon, manganese, phosphorus, sulfur, and silicon, creating a well-balanced chemical composition that boosts its strength and toughness. It boasts impressive mechanical properties, including a minimum tensile strength of 415 MPa and a yield strength of 240 MPa, which guarantees reliability under pressure. Thanks to its high ductility and weldability, this pipe is perfect for various fabrication methods. Plus, its resistance to deformation and corrosion ensures it performs well across a range of industrial and structural applications.

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Carbon Steel A53 Gr B Pipe Specification

Grade ASTM A53 Grade B
Standards ASME, ASTM and ANSI B 36.10, API
Craft Cold drawn and Cold rolled
ASTM A53 Grade B ANSI Standard B1.20.
Schedules Schedule 30, 20, 40, Extra Heavy (XH), Standard (STD), 100, 80, 140, 120, XXH, 160, & heavier
Type Seamless / ERW / Welded/Fabricated
ASTM A53 Grade B Pipes Length Maximum 18 Meters and Minimum 3 Meters
Size 1/2” NB to 36” NB
Tolerance
Cold rolled pipe: +/-0.05mm Cold drawn pipe: +/-0.1mm
End Beveled End, Plain End, Treaded
Specialized in ASTM A53 Grade B Pipes Large Diameter
ASTM A53 Grade B Pipes Thickness 3-12 milimeter
ASME Standard B36.10M

Carbon Steel A53 Gr B Pipe Chemical Composition

Grade Chemical Composition (%) Max.
C Mn P S Cu Ni Cr Mo V
B 0.3 1.2 0.05 0.045 0.4 0.4 0.4 0.15 0.08

Carbon Steel A53 Gr B Pipe Mechanical Properties

Grade Mechanical Properties, Min.
Tensile Strength(Mpa) Yield Strength(Mpa)
B 415 240

Carbon Steel A53 Gr B Pipe Equivalent Grade

UNS KS JIS DIN Type DIN Number EN
K03005 SPPS42 STPG410 St45 / St42-2 1629 /1626 1.0408/1.0040

If You Are Looking To Buy High Quality Pipes, Sheet, Fittings and Flanges

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Top Manufacturer and Supplier of Carbon Steel A53 Gr B Pipe in Cape Town, South Africa​

ThabisoSteel is a top manufacturer and supplier of high-quality Carbon Steel A53 Gr B Pipe products in Cape Town, South Africa. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.

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Types of Carbon Steel A53 Gr B Pipe

CS A53 GR B LSAW Pipes
Carbon Steel A53 GR B Square Pipes
Carbon Steel A53 GR B ERW Pipes
Carbon Steel A53 GR B Thick Wall Pipes
Carbon Steel A53 GR B SAW Pipes
Carbon Steel A53 GR B Thin Wall Pipes

Carbon Steel A53 Gr B Pipe Size Chart

Size Size OD WT Length Kgs./Mtr.
1/2″ x Sch 40 15 x Sch 40 21.3 OD 2.77 mm 5 To 7 1.27
1/2″ x Sch 80 15 x Sch 80 21.3 mm 3.73 mm 5 To 7 1.62
1/2″ x Sch 160 15 x Sch 160 21.3 mm 4.78 mm 5 To 7 1.95
1/2″ x Sch XXS 15 x Sch XXS 21.3 mm 7.47 mm 5 To 7 2.55
3/4″ x Sch 40 20 x Sch 40 26.7 mm 2.87 mm 5 To 7 1.69
3/4″ x Sch 80 20 x Sch 80 26.7 mm 3.91 mm 5 To 7 2.20
3/4″ x Sch 160 20 x Sch 160 26.7 mm 5.56 mm 5 To 7 2.90
3/4″ x Sch XXS 20 x Sch XXS 26.7 OD 7.82 mm 5 To 7 3.64
1″ x Sch 40 25 x Sch 40 33.4 OD 3.38 mm 5 To 7 2.50
1″ x Sch 80 25 x Sch 80 33.4 mm 4.55 mm 5 To 7 3.24
1″ x Sch 160 25 x Sch 160 33.4 mm 6.35 mm 5 To 7 4.24
1″ x Sch XXS 25 x Sch XXS 33.4 mm 9.09 mm 5 To 7 5.45
1 1/4″ x Sch 40 32 x Sch 40 42.2 OD 3.56 mm 5 To 7 3.39
1 1/4″ x Sch 80 32 x Sch 80 42.2 mm 4.85 mm 5 To 7 4.47
1 1/4″ x Sch 160 32 x Sch 160 42.2 mm 6.35 mm 5 To 7 5.62
1 1/4″ x Sch XXS 32 x Sch XXS 42.2 mm 9.7 mm 5 To 7 7.78
1 1/2″ x Sch 40 40 x Sch 40 48.3 OD 3.68 mm 5 To 7 4.05
1 1/2″ x Sch 80 40 x Sch 80 48.3 mm 5.08 mm 5 To 7 5.42
1 1/2″ x Sch XXS 40 x Sch XXS 48.3 mm 10.15 mm 5 To 7 9.55
2″ x Sch 40 50 x Sch 40 60.3 OD 3.91 mm 5 To 7 5.44
2″ x Sch 80 50 x Sch 80 60.3 mm 5.54 mm 5 To 7 7.48
2″ x Sch 160 50 x Sch 160 60.3 mm 8.74 mm 5 To 7 11.12
2 1/2″ x Sch 40 65 x Sch 40 73 OD 5.16 mm 5 To 7 8.64
2 1/2″ x Sch 80 65 x Sch 80 73 mm 7.01 mm 5 To 7 11.41
2 1/2″ x Sch 160 65 x Sch 160 73 mm 9.53 mm 5 To 7 14.92
2 1/2″ x Sch XXS 65 x Sch XXS 73 mm 14.02 mm 5 To 7 20.40
3″ x Sch 40 80 x Sch 40 88.9 OD 5.49 mm 5 To 7 11.30
3″ x Sch 80 80 x Sch 80 88.9 mm 7.62 mm 5 To 7 15.28
3″ x Sch 160 80 x Sch 160 88.9 mm 11.13 mm 5 To 7 21.35
3″ x Sch XXS 80 x Sch XXS 88.9 mm 15.24 mm 5 To 7 27.69
3 1/2″ x Sch 40 90 x Sch 40 101.6 OD 5.74 mm 5 To 7 13.57
3 1/2″ x Sch 80 90 x Sch 80 101.6 mm 8.08 mm 5 To 7 18.64
4″ x Sch 40 100 x Sch 40 114.3 OD 6.02 mm 5 To 7 16.07
4″ x Sch 80 100 x Sch 80 114.3 mm 8.56 mm 5 To 7 22.33
4″ x Sch 120 100 x Sch 120 114.3 mm 11.13 mm 5 To 7 28.33
4″ x Sch 160 100 x Sch 160 114.3 mm 13.49 mm 5 To 7 33.55
4″ x Sch XXS 100 x Sch XXS 114.3 mm 17.12 mm 5 To 7 41.04
Size Size OD WT Length Kgs./Mtr.

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Uses of Carbon Steel A53 Gr B Pipe

These Carbon Steel A53 Gr B Pipes are popular in industrial, mechanical, and construction settings due to their strength and versatility. They’re often used to transport water, oil, gas, and steam in both high- and low-pressure systems. Additionally, you’ll find them in structural projects like bridges, buildings, and scaffolding, as well as in refineries, power plants, and the petrochemical sector. Their ability to be welded, threaded, and bent makes them ideal for complex piping systems where durability and performance are crucial, especially under varying temperatures and pressures.

 

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