Welcome to CNA Multi Metals – Your Trusted Stockist and Supplier of Carbon Steel (CS) Pipes
CNA Multi Metals is a leading supplier of Carbon Steel (CS) Pipes, offering a wide range of high-quality products manufactured by top industry names such as Jindal, Tata, ISMT, V&M, Welspun, LG Pipes, JF Engineering, Kalikund, and Tube Well. With a focus on excellence and customer satisfaction, we have established ourselves as the stockiest, supplier and distributor for businesses and individuals seeking reliable and quality Carbon Steel (CS) Pipe products for various types of project applications.

At CNA Multi Metals, we understand the diverse needs of our customers and strive to provide a comprehensive selection of Carbon Steel (CS) Pipes to meet those needs. Whether you require pipes for Petrochemical, Refinery (Oil & Gas), Mining, or Process Industries, we have the right solution for you. Our Carbon Steel (CS) Pipes are available in different sizes, schedules, and specifications to ensure that you find the perfect fit for your project.
Carbon Steel ERW Pipes
Material Grades | ASTM A106 / ASME SA106, SANS 62, ASTM 53 Grade A/B |
Standards | ANSI, ASME, ASTM, SANS, BS 1387, AGA, AWWA, ISO, DIN, |
Dimensional Specification | ANSI/ASME B36.19M, ANSI/ASME B36.10M/SANS |
Pipe Size-ERW | 1/8” (6) NB to 6” (150) NB |
Pipes Manufacturing Shapes | Hydraulic, Round, Rectangle, Square, Hex, Honed |
Heat Treatment | Normalized, Normalized & Tempered |
Manufacturing Techniques | Normalized & as Rolled |
Thickness Range-ERW | Medium & Heavy |
Carbon Steel Seamless Pipes
Specifications | ASTM A106 / ASME SA106 B/C |
Standards | ANSI, ASME, ASTM, API, SAE, BS, AGA, AWWA, ISO, DIN, ASTM A106 B NACE MR0175 |
Dimensional Specification | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
Pipe Size-Seamless | 1/2” NB to 36” NB |
Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes Available Ex-stock |
ASTM A106 CS Grade A/B/C Pipes Manufacturing Shapes | Hydraulic, Round, Rectangle, Square, Hex, Honed |
Heat Treatment | Normalized, Normalized & Tempered |
Manufacturing Techniques | Normalized & as Rolled |
Pipe Schedule Thickness Range | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
Grade | Chemical Composition (%) Max. | ||||||||
C | Mn | P | Si | Cu | Ni | Cr | Mo | V | |
A106 Gr B/C | 0.3 max | 0.29~1.06 | 0.035 | 0.1 min | 0.4 max | 0.4 max | 0.4 max | 0.15 max | 0.08 |
MECHANICAL PROPERTIES OF A106 GR B/C CARBON STEEL PIPE
Grade | Tensile strength, min, psi (MPa) | Yield strength, min, psi (MPa) |
A106 Gr B/C | 70,000 (485) | 40,000 (275) |
Quality Assurance:
Quality is our top priority at CNA Multi Metals. We source all our Carbon Steel (CS) Pipes from trusted and approved pipe manufacturers known for their expertise and adherence to international industry standards. Our rigorous quality control processes guarantee that every pipe we supply meets the highest standards of strength, durability, and performance.
Inspection and Test Reports | EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non-Destructive Test Reports |
Value Added Services | Cutting, Bevelling, Polishing, Threading, Destructive, Non-Destructive, Ultrasonic Testing |
Marking on Products | Specification Grade, Nominal Pipe Sizes, Pipe Schedule, or Wall Thickness ASTM A106 / ASME SA106 A/B/C etc. |
Packing of Pipes | Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per customer requests |






Why Choose CNA Multi Metals for Your Carbon Steel (CS) Pipes Needs?
- Extensive Product Range: We offer a diverse selection of Carbon Steel (CS) Pipes to cater to a wide range of project requirements.
- Reputable Manufacturers: Our Carbon Steel (CS) Pipes are sourced from leading manufacturers, ensuring exceptional quality and reliability.
- Superior Customer Service: Our dedicated team is committed to providing personalized assistance, expert guidance, and timely responses to all your queries.
- On-Time Delivery: We understand the importance of project timelines and ensure that your Carbon Steel (CS) Pipes are delivered promptly.
- Competitive Pricing: We offer competitive pricing without compromising on the quality of our products, making CNA Multi Metals the cost-effective choice for your Carbon Steel (CS) Pipes needs.
If you need top-quality Carbon Steel (CS) Pipes manufactured by industry-renowned brands, CNA Multi Metals is your ultimate destination We are dedicated to providing the best solutions for all your Carbon Steel (CS) Pipes needs.