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Mirza Pipe and Tubes, located in Riyadh, Saudi Arabia, stands out as a leading manufacturer and supplier of high-quality steel tubing products. Their Cold Drawn Seamless (CDS) Tubing is crafted through a meticulous cold drawing process over a mandrel, ensuring exceptional dimensional accuracy, smooth internal finishes, and enhanced mechanical properties. This makes CDS tubing perfect for critical applications across automotive, hydraulic, mechanical, and structural industries. Mirza is committed to quality, ensuring that every tube meets rigorous standards for superior performance in demanding applications that require high strength, tight tolerances, and impeccable surface quality.
Made from top-notch carbon or alloy steel, CDS Tubing undergoes cold drawing to achieve precise tolerances and improved surface finishes. These tubes boast excellent mechanical strength, increased hardness, and enhanced machinability. With a remarkable strength-to-weight ratio and consistent wall thickness, CDS tubes are perfect for applications that demand both precision and durability. Key benefits include tight dimensional control, superior internal surfaces, enhanced structural integrity, and ease of fabrication through welding or machining.
Condition | Nominal Yield Strength psi | Nominal Ultimate Strength psi | Nominal Elongation in 2% | Equivalent Rockwell Hardness | Equivalent Brinell Hardness |
GRADE 1018 c .15/.20 Mn .60/90 P .40 max S .050 max | |||||
Hot-Rolled | 35,000 | 60,000 | 30 | B-68 | 116 |
Normalized | 38,000 | 58,000 | 35 | B-66 | 114 |
Soft-Annealed | 33,000 | 50,000 | 40 | B-57 | 97 |
As-Drawn | 70,000 | 85,000 | 10 | B-87 | 170 |
CD-Stress Relief Annealed | 60,000 | 80,000 | 15 | B-85 | 163 |
GRADE 1020 C. 18/.23 Mn .30/.60 P .040 max S .050 max | |||||
Hot-Rolled | 38,000 | 60,000 | 30 | B-68 | 116 |
Normalized | 40,000 | 58,000 | 35 | B-66 | 114 |
Soft-Annealed | 33,000 | 53,000 | 40 | B-62 | 105 |
As-Drawn | 65,000 | 80,000 | 10 | B-85 | 163 |
CD-Stress Relief Annealed | 60,000 | 75,000 | 15 | B-81 | 149 |
GRADE 1026 C .22/.28 Mn .60/.90 P .030 max S .050 max | |||||
Hot-Rolled | 47,000 | 70,000 | 28 | B-77 | 137 |
Normalized | 50,000 | 67,000 | 33 | B-74 | 131 |
Soft-Annealed | 36,000 | 60,000 | 35 | B-68 | 116 |
As-Drawn | 72,000 | 87,000 | 10 | B-89 | 179 |
CD-Stress Relief Annealed | 65,000 | 82,000 | 15 | B-86 | 167 |
OUTSIDE AND INSIDE DIAMETER TOLERANCES FOR ROUND COLD-WORKED SEAMLESS TUBING PER ASTM A519 | ||||||||||
Outside Diameter Size Range in | Thermal Treatment after Final Cold Work Producing Size | |||||||||
Wall Thickness as Percent of OD | None, or not exceeding 1100°F. Nominal Temperature | Heated Above 1100°F. Nominal Temperature Without Accelerated Cooling | ||||||||
OD, in | ID, in | OD, in | ID, in | |||||||
Over | Under | Over | Under | Over | Under | Over | Under | |||
Up to 0.499 | All | 0.004 | 0.000 | — | — | 0.005 | 0.002 | — | — | |
0.500-1.699 | All | 0.005 | 0.000 | 0.000 | 0.005 | 0.007 | 0.002 | 0.002 | 0.007 | |
1.700-2.099 | All | 0.006 | 0.000 | 0.000 | 0.006 | 0.006 | 0.005 | 0.005 | 0.006 | |
2.100-2.499 | All | 0.007 | 0.000 | 0.000 | 0.007 | 0.008 | 0.005 | 0.005 | 0.008 | |
2.500-2.899 | All | 0.008 | 0.000 | 0.000 | 0.008 | 0.009 | 0.005 | 0.005 | 0.009 | |
2.900-3.299 | All | 0.009 | 0.000 | 0.000 | 0.009 | 0.011 | 0.005 | 0.005 | 0.011 | |
3.300-3.699 | All | 0.010 | 0.000 | 0.000 | 0.010 | 0.013 | 0.005 | 0.005 | 0.013 | |
3.700-4.099 | All | 0.011 | 0.000 | 0.000 | 0.011 | 0.013 | 0.007 | 0.010 | 0.010 | |
4.100-4.499 | All | 0.012 | 0.000 | 0.000 | 0.012 | 0.014 | 0.007 | 0.011 | 0.011 | |
4.500-4.899 | All | 0.013 | 0.000 | 0.000 | 0.013 | 0.016 | 0.007 | 0.012 | 0.012 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
When you choose CDS Tubing from Mirza Pipes and Tubes, you can count on exceptional quality and long-lasting durability. These tubes offer excellent corrosion resistance and high strength, making them perfect for various industrial applications. Our commitment to outstanding service and reliable delivery guarantees customer satisfaction with every order. With extensive expertise in stainless steel products, we provide premium solutions tailored to meet your unique needs.
Mirza Pipes and Tubes, a top supplier of CDS Tubing in Riyadh, Saudi Arabia, offers a comprehensive range of high-quality pipes and tubes for various industrial applications. With an extensive inventory and a commitment to exceptional customer service, they have become the go-to source for stainless steel products in the area.
At Mirza Pipes and Tubes, we specialize in providing custom-sized CDS Tubing designed to meet your specific requirements. Our expert team is committed to delivering personalized solutions for all your piping and tubing needs. For more details, contact us at sales@mirzapipes.com.
CDS Tubing finds its place in hydraulic cylinders, automotive components, machine parts, shock absorbers, structural frameworks, and precision instruments. Its strength, dimensional consistency, and smooth surface make it ideal for applications where pressure containment, mechanical strength, and precision are paramount. Additionally, CDS tubing is favored in industries like aerospace, agriculture, and energy for components that need to endure dynamic loads, tight assembly requirements, and harsh environments.
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