Titanium Grade 4 Needle Tubes, manufactured by Sumer Metal Industries Private Limited, represent the highest strength among commercially pure titanium grades. Known for their exceptional corrosion resistance, these tubes are ideal for demanding applications where durability and reliability are crucial. Sumer Metal Industries specializes in producing premium-quality tubes that meet international standards.
These titanium tubes are extensively exported to global markets, including Oman, Qatar, Saudi Arabia, the UAE, Kuwait, Spain, Germany, the USA, Canada, and several regions across Africa. The company ensures timely delivery and consistent quality to meet the requirements of diverse industrial sectors.
Titanium Grade 4 Needle Tubes are highly valued in industries such as chemical processing, marine engineering, aerospace, and medical device manufacturing. Their superior strength-to-weight ratio and biocompatibility make them suitable for applications ranging from surgical instruments and implants to structural components in aerospace and marine equipment.
The chemical composition of these tubes is meticulously controlled to maintain high-performance standards. With low levels of iron, oxygen, carbon, nitrogen, and hydrogen, and titanium as the balance element, Grade 4 tubes offer excellent mechanical properties without compromising corrosion resistance.
| Specification | Details |
|---|---|
| Material Grade | Titanium Grade 4 (UNS R50700) |
| Type | Needle Tube / Seamless Tube / Welded Tube |
| Surface Finish | Polished, Pickled, or Custom Finish |
| Dimensions | Outer Diameter: 0.5 mm – 50 mm Wall Thickness: 0.1 mm – 5 mm Length: Customizable |
| Mechanical Properties | Tensile Strength: ≥ 550 MPa Yield Strength: 480–552 MPa Elongation: 23% Hardness (Vickers): 280 |
| Applications | Chemical, Marine, Aerospace, Medical Devices |
| Standards | ASTM B265, AMS 4901, UNS R50700 |
| Corrosion Resistance | Excellent in oxidizing and reducing environments |
Mechanically, Titanium Grade 4 Needle Tubes deliver outstanding tensile strength, yield strength, and elongation properties. They maintain structural integrity under high-stress environments, making them reliable for critical applications where material failure is not an option.
| Element | Percentage (%) |
|---|---|
| Titanium (Ti) | Balance |
| Iron (Fe) | ≤ 0.50 |
| Oxygen (O) | ≤ 0.40 |
| Carbon (C) | ≤ 0.08 |
| Nitrogen (N) | ≤ 0.05 |
| Hydrogen (H) | ≤ 0.015 |
| Residuals | ≤ 0.40 (total) |
With a proven track record as a Titanium Grade 4 Needle Tubes exporter in over 30 countries, Sumer Metal Industries ensures global availability, third-party inspection support, and client-specific customization. Our wide export network combined with strict quality standards has made us a preferred choice for SS Grade3 tubing worldwide.
| Specification | Details |
|---|---|
| Material Grade | Titanium Grade 4 (UNS R50700) |
| Type | Needle Tube / Seamless Tube / Welded Tube |
| Surface Finish | Polished, Pickled, or Custom Finish |
| Dimensions | Outer Diameter: 0.5 mm – 50 mm Wall Thickness: 0.1 mm – 5 mm Length: Customizable |
| Mechanical Properties | Tensile Strength: ≥ 550 MPa Yield Strength: 480–552 MPa Elongation: 23% Hardness (Vickers): 280 |
| Applications | Chemical, Marine, Aerospace, Medical Devices |
| Standards | ASTM B265, AMS 4901, UNS R50700 |
| Corrosion Resistance | Excellent in oxidizing and reducing environments |
Titanium Grade 4 Needle Tubes are widely used in chemical processing, marine, aerospace, and medical industries due to their high strength, excellent corrosion resistance, and biocompatibility.
Grade 4 offers the highest strength among commercially pure titanium grades while maintaining excellent corrosion resistance, making it suitable for more demanding applications compared to Grades 1–3.
Yes, Sumer Metal Industries provides customizable outer diameters, wall thicknesses, lengths, and surface finishes to meet the specific requirements of clients across various industries.
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At Sumer Metal Industries Pvt. Ltd., we follow a zero-defect policy by implementing stringent quality checks, using certified raw materials, and continuously improving our processes to deliver reliable and consistent tubing solutions
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