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Irfan Pipes and Tubes, based in Istanbul, Turkey, has built a solid reputation as a reliable manufacturer and supplier of CDS Tubing, offering top-notch solutions for a variety of industrial, mechanical, and structural needs. The company is well-regarded for its precision engineering, cutting-edge manufacturing techniques, and strict compliance with international standards, ensuring that their tubing delivers strength, durability, and dependable performance. Irfan’s CDS Tubing finds its way into automotive, hydraulic, pneumatic, and general engineering sectors, where precision, high strength, and resistance to corrosion are crucial. Their rigorous quality control processes guarantee consistent reliability and long-lasting service, even in the most demanding applications.
Typically, CDS Tubing is crafted from carbon or alloy steel through precision cold drawing or seamless forming methods, which help achieve uniform wall thickness, high dimensional accuracy, and exceptional structural integrity. The tubing boasts impressive mechanical properties, such as high tensile and yield strength, toughness, fatigue resistance, and good ductility. Its precise design ensures it can handle high pressure, repeated stress, and mechanical loads with ease. Plus, CDS Tubing is known for its good weldability, formability, and ease of fabrication, making it suitable for complex assemblies and industrial systems.
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 Irfan 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.
Irfan Pipes and Tubes, a top supplier of CDS Tubing in Istanbul, Turkey, 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 Irfan 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@irfanpipes.com.
You’ll find CDS Tubing widely used in automotive manufacturing, hydraulic and pneumatic systems, industrial machinery, power transmission equipment, and structural engineering projects. It’s commonly found in hydraulic cylinders, pneumatic actuators, chassis components, mechanical assemblies, and piping systems that demand high strength and precision. Additionally, this tubing plays a vital role in the energy, construction, and manufacturing sectors, where durability, accuracy, and long-term performance are essential. The blend of mechanical strength, precision, and reliability makes CDS Tubing a top choice for challenging industrial and engineering applications.
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