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Home > Carbon Steel > Carbon Steel A106 Grade B Pipes
Vipul Pipes and Tubes is one of the premier manufacturer and supplier of Carbon Steel A106 Grade B Pipes in Chennai, India. The company has earned a reputation for providing high-quality piping solutions and is well known for producing seamless pipes that serve the stringent needs of industries like oil & gas, petrochemical, power generation, and shipbuilding. A106 Grade B Pipes are made for high-temperature and high-pressure applications, providing dependability and consistency under harsh conditions. By ensuring commitment to global standards and rigorous quality checks, Vipul Pipes and Tubes has secured the trust of customers who are looking for high-strength and high-performance carbon steel piping solutions.
Carbon Steel A106 Grade B Pipes have carbon (max 0.30%), manganese (0.29–1.06%), phosphorus (max 0.035%), sulfur (max 0.035%), and silicon (min 0.10%). Pipes have superior mechanical strength with a minimum tensile strength of 415 MPa and minimum yield strength of 240 MPa, combined with an elongation of 20% minimum. Seamless pipes have high-pressure, high-temperature resistance, and increased weldability and formability. These mechanical characteristics render A106 Grade B suitable for high-performance, long-lasting industrial applications.
| Standards | ASTM, ASME and API, ANSI B 36.10 |
|---|---|
| Grades | ASTM A106 Grade A, ASTM A106 Grade B, ASTM A106 Grade C |
| Size | 1/2” NB to 36” NB |
| Thickness | 3-12mm |
| Schedules | SCH 20, 30, 40, Standard (STD), Extra Heavy (XH), 80, 100, 120, 140, 160, XXH & heavier |
| Origin | European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material) |
| Tolerance | Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm |
| Craft | Cold rolled and Cold drawn |
| Type | Seamless / ERW / Welded / Fabricated |
| Form | Round, Hydraulic Etc |
| Length | Min 3 Meters, Max18 Meters, or according to customer’s requirement |
| End | Plain End, Beveled End, Treaded |
| Specialized in | Large Diameter ASTM A106 Grade B Pipe |
| Additional Testing | Mill Test Certificates, EN 10204 3.1, Chemical /Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports, India Boiler Regulations (IBR) Test Certificate, NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR |
| ASME Standard | B36.10M Welded and Seamless Wrought Steel Pipe |
| ANSI Standard | B1.20.1 Pipe Threads, General Purpose |
| Standard | Grade | Process | Chemical Composition % | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C max | Mn* | P max | S max | Si min | Cr˟ max | Cu˟ max | Ni˟ max | Mo˟ max | V˟ max | |||
| ASTM A106-15 | B | SMLS | 0.30* | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| ASTM A106-15 | C | SMLS | 0.35* | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| ASTM A53-12 | B | SMLS | 0.30* | 1.20 | 0.05 | 0.045 | — | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| ASTM A106 Grade A | ASTM A106 Grade B | ASTM A106 Grade C | ||
|---|---|---|---|---|
| ASTM A106 | Tenside strength, min, psi (MPa) | 48000(330) | 60000(415) | 70000(485) |
| Yield strength, min, psi (MPa) | 30000(205) | 35000(240) | 40000(275) |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Carbon Steel A106 Grade B Pipes from Vipul Pipes and Tubes ensures outstanding corrosion resistance, high strength, and durability. Our Pipe is designed for diverse industrial applications, delivering reliability and performance in challenging environments while maintaining competitive pricing.
| NPS [DN Designator] | Over | Under | ||
|---|---|---|---|---|
| in. | mm | in. | mm | |
| 1/8 to 1-1/2 [6 to 40], incl | 1/64 (0.015) | 0.4 | 1/64 (0.015) | 0.4 |
| Over 1-1/2 to 4 [40 to 100], incl | 1/32 (0.031) | 0.8 | 1/32 (0.031) | 0.8 |
| Over 4 to 8 [100 to 200], incl | 1/16 (0.062) | 1.6 | 1/32 (0.031) | 0.8 |
| Over 8 to 18 [200 to 450], incl | 3/32 (0.093) | 2.4 | 1/32 (0.031) | 0.8 |
| Over 18 to 26 [450 to 650], incl | 1/8 (0.125) | 3.2 | 1/32 (0.031) | 0.8 |
| Over 26 to 34 [650 to 859], incl | 5/32 (0.156) | 4.0 | 1/32 (0.031) | 0.8 |
| Over 34 to 48 [850 to 1200], incl | 3/16 (0.187) | 4.8 | 1/32 (0.031) | 0.8 |
| Standard | Permissible Variations in Outside Diameter | ||
|---|---|---|---|
| NPS” | OVER | UNDER | |
| ASTM A53-12 | 1-1/2 and less | 1/64” (0.015”) | 1/64” (0.015”) |
| ASTM A53-12 | 2 and over | 1% of OD | 1% of OD |
| ASTM A106-15 | 1/8 to 1-1/2 | 1/64” (0.015”) | 1/64” (0.015”) |
| ASTM A106-15 | Over 1-1/2 to 4 | 1/32” (0.031”) | 1/32” (0.031”) |
| ASTM A106-15 | Over 4 to 8 | 1/16” (0.062”) | 1/32” (0.031”) |
| ASTM A106-15 | Over 8 to 18 | 3/32” (0.093”) | 1/32” (0.031”) |
| ASTM A106-15 | Over 18 to 26 | 1/8” (0.125”) | 1/32” (0.031”) |
| ASTM A106-15 | Over 26 to 34 | 5/32” (0.156”) | 1/32” (0.031”) |
| ASTM A106-15 | Over 34 to 48 | 3/16” (0.187”) | 1/32” (0.031”) |
Vipul Pipes and Tubes is one of the largest Carbon Steel A106 Grade B Pipes suppliers in Chennai, India, providing a comprehensive range of high-quality pipes tailored for various industries, ensuring reliable delivery and exceptional service to meet diverse project needs.
Yes, we offer custom sizes for Carbon Steel A106 Grade B Pipes to meet your specific requirements. Our team at Vipul Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@vipulpipesandtubes.co.in.
Carbon Steel A106 Grade B Pipes are used vastly in industries that demand the transportation of gas, oil, steam, and fluids at high temperatures and pressures. Popular uses include boilers, heat exchangers, condensers, pipeline systems, and refinery units. They are also suitable for structural and mechanical purposes where integrity and strength are of paramount importance. They are used in power plants in steam lines and boiler systems with high pressures. Vipul’s A106 Grade B pipes are relied upon for their strength, durability, and flexibility, ensuring smooth functioning even under the most challenging conditions.
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