Titanium Grade 3 Sanitary Tubes, Titanium Grade 3 Sanitary Tube Manufacturer,Titanium Grade 3 Sanitary Tube Supplier, Titanium Grade 3 Sanitary Tube Exporter,Titanium Grade 3 Precision Tubing, Titanium Grade 3 Small Diameter Tube ,Titanium Grade 3 Sanitary Tubes
Titanium Grade 3 Sanitary Tubes are high-performance tubing products widely used in applications that demand strength, corrosion resistance, and cleanliness. These tubes are made from commercially pure titanium with moderate oxygen content, giving them a balanced combination of mechanical strength and weldability. Grade 3 titanium falls between Grade 2 and Grade 4 in terms of strength, making it suitable for more demanding sanitary environments such as in the chemical, pharmaceutical, and food processing industries.
One of the most significant advantages of Titanium Grade 3 sanitary tubes is their excellent corrosion resistance, particularly in oxidizing environments. Unlike stainless steel, titanium naturally forms a passive oxide layer that protects it from harsh chemicals, acids, and seawater. This makes it ideal for sanitary systems where exposure to aggressive cleaning agents and high-purity fluids could otherwise lead to corrosion or contamination.
In terms of mechanical properties, Titanium Grade 3 offers higher strength than Grades 1 and 2, making it suitable for structural applications within sanitary systems. It can withstand higher pressures and mechanical stress while maintaining formability and weldability. This makes installation and fabrication easier, while also ensuring long-term performance in demanding environments.
Sanitary tubes made from Grade 3 titanium are also valued for their biocompatibility and cleanliness, which are essential for medical and pharmaceutical applications. The smooth inner surfaces reduce the risk of bacterial growth, product buildup, or cross-contamination. These tubes can be polished to extremely fine finishes and cleaned easily, meeting strict sanitary standards such as those set by the ASME BPE or ASTM B338.
Specification of Titanium Grade 3 Sanitary Tubes
| Property | Specification |
|---|---|
| Material Grade | Titanium Grade 3 (UNS R50550) |
| Standards | ASTM B338, ASTM B861, ASME BPE (for sanitary applications) |
| Tube Type | Seamless / Welded |
| Outer Diameter (OD) | 1/4" to 4" (6.35 mm to 101.6 mm) |
| Wall Thickness | 0.020" to 0.125" (0.5 mm to 3.2 mm) |
| Length | Custom cut or standard 6m (20 ft) lengths |
| Tensile Strength (min) | 485 MPa (70 ksi) |
| Yield Strength (0.2% offset) | 345 MPa (50 ksi) |
| Elongation (min) | 20% |
| Density | 4.51 g/cm³ |
| Hardness (approx.) | 160 HB |
| Corrosion Resistance | Excellent in oxidizing and mild reducing environments |
| Finish | Bright Annealed / Polished (Ra ≤ 0.5 µm for sanitary) |
| Weldability | Good |
| Formability | Moderate |
| Applications | Food & beverage, pharmaceutical, biotech, chemical processing |
In conclusion, Titanium Grade 3 sanitary tubes combine strength, corrosion resistance, and hygienic properties, making them ideal for critical industries where purity and durability are non-negotiable. Though more expensive than common metals, their long service life, resistance to contamination, and performance under stress make them a cost-effective solution over time for high-purity and corrosive fluid systems.
Chemical Composition of Titanium Grade 3 Sanitary Tubes
| Element | Percentage (%) |
|---|---|
| Titanium (Ti) | Balance |
| Nitrogen (N) | ≤ 0.05 |
| Carbon (C) | ≤ 0.08 |
| Hydrogen (H) | ≤ 0.015 |
| Iron (Fe) | ≤ 0.30 |
| Oxygen (O) | ≤ 0.35 |
With a proven track record as a Titanium Grade 3 Sanitary 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 of Titanium Grade 3 Sanitary Tubes
| Property | Specification |
|---|---|
| Material Grade | Titanium Grade 3 (UNS R50550) |
| Standards | ASTM B338, ASTM B861, ASME BPE (for sanitary applications) |
| Tube Type | Seamless / Welded |
| Outer Diameter (OD) | 1/4" to 4" (6.35 mm to 101.6 mm) |
| Wall Thickness | 0.020" to 0.125" (0.5 mm to 3.2 mm) |
| Length | Custom cut or standard 6m (20 ft) lengths |
| Tensile Strength (min) | 485 MPa (70 ksi) |
| Yield Strength (0.2% offset) | 345 MPa (50 ksi) |
| Elongation (min) | 20% |
| Density | 4.51 g/cm³ |
| Hardness (approx.) | 160 HB |
| Corrosion Resistance | Excellent in oxidizing and mild reducing environments |
| Finish | Bright Annealed / Polished (Ra ≤ 0.5 µm for sanitary) |
| Weldability | Good |
| Formability | Moderate |
| Applications | Food & beverage, pharmaceutical, biotech, chemical processing |
🏭 Industry & Application
- ✅ Titanium Grade3 Sanitary Tubes for Medical Industry
- ✅ Titanium Grade3 Sanitary Tubes for Chemical Processing
- ✅ Titanium Grade3 Tubes for Sanitary Lines
- ✅ Titanium Grade 3 Sanitary Tubes for Gas & Liquid Flow
- ✅ Titanium Grade3 Tubes for Heat Exchangers
❓ Frequently Asked Questions (FAQs)
Q1:What makes Titanium Grade 3 suitable for sanitary tubing applications?
Titanium Grade 3 offers a unique combination of moderate strength, excellent corrosion resistance, and biocompatibility. These features make it ideal for use in clean environments such as pharmaceutical, food processing, and biotech industries where hygiene, durability, and resistance to aggressive cleaning agents are critical.
Q2:How does Grade 3 compare to other titanium grades (like Grade 2 or Grade 5)?
Grade 3 has higher strength than Grade 2 but lower than Grade 5 (Ti-6Al-4V). It maintains good weldability and corrosion resistance, which Grade 5 lacks to some degree due to its alloyed nature. Grade 3 is a good middle ground when moderate strength and sanitary performance are both required.
Q3:Are Titanium Grade 3 tubes compliant with sanitary standards?
Yes. When manufactured to specifications such as ASTM B338 and ASME BPE, Titanium Grade 3 sanitary tubes can meet the required surface finish (e.g., Ra ≤ 0.5 µm), dimensional tolerances, and cleanliness standards needed for sanitary applications.
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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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