Titanium Grade 4 sanitary tubes are highly regarded in industries that demand superior corrosion resistance, biocompatibility, and strength. Grade 4 is the strongest commercially pure titanium grade, offering excellent mechanical properties while maintaining the corrosion resistance typical of titanium. This makes it ideal for sanitary applications where both durability and hygiene are paramount, such as in pharmaceutical, food processing, and medical sectors.
One of the key advantages of Grade 4 titanium tubes is their exceptional corrosion resistance. They withstand aggressive chemicals, chloride solutions, and high-temperature environments without degrading or contaminating the products they come into contact with. This quality ensures longevity and reliability in sanitary systems, reducing maintenance needs and preventing product contamination.
The sanitary design of these tubes typically includes smooth internal surfaces with a polished finish, minimizing the risk of bacterial growth and making them easy to clean and sterilize. This is crucial for industries where product purity and strict hygiene standards are non-negotiable. The tubes often comply with sanitary codes and standards such as 3A or ASME BPE, ensuring they meet rigorous quality and safety requirements.
Additionally, Grade 4 titanium sanitary tubes offer a remarkable strength-to-weight ratio. They are significantly lighter than stainless steel alternatives, which helps reduce the overall weight of piping systems without sacrificing strength or durability. This property also simplifies installation and handling while providing excellent resistance to fatigue and pressure.
| Specification | Details |
|---|---|
| Material Grade | Titanium Grade 4 (ASTM B338 / ASME SB338) |
| Chemical Composition | Ti ≥ 99.2%, Fe ≤ 0.30%, O ≤ 0.40%, C ≤ 0.08%, N ≤ 0.05%, H ≤ 0.015% |
| Mechanical Properties | |
| - Tensile Strength | ≥ 485 MPa (70,000 psi) |
| - Yield Strength | ≥ 345 MPa (50,000 psi) |
| - Elongation (in 2 inches) | ≥ 10% |
| Corrosion Resistance | Excellent resistance to chloride, oxidizing and reducing agents |
| Surface Finish | Polished, typically Ra ≤ 0.4 µm (smooth for sanitary use) |
| Dimensions | Customizable; standard OD typically 1/2" to 6" (12.7mm to 150mm) |
| Wall Thickness | Typically 0.035" to 0.120" (0.89mm to 3.0mm) |
| Standards Compliance | ASME BPE, 3A Sanitary Standards, ASTM B861, ASTM B862 |
| Applications | Pharmaceutical, food & beverage, medical, biotech industries |
| Weight | Approx. 4.43 g/cm³ (lighter than stainless steel) |
In summary, Titanium Grade 4 sanitary tubes provide an optimal combination of corrosion resistance, mechanical strength, and hygienic design. Their use is essential in environments demanding high purity and safety standards, especially in pharmaceuticals, food, and medical industries. Investing in these tubes ensures long-lasting performance, product integrity, and compliance with stringent sanitary regulations.
| Element | Percentage (%) |
|---|---|
| Titanium (Ti) | Balance (~ > 99%) |
| Iron (Fe) | 0.25 max |
| Oxygen (O) | 0.40 max |
| Carbon (C) | 0.10 max |
| Nitrogen (N) | 0.03 max |
| Hydrogen (H) | 0.015 max |
| Other elements | ≤ 0.05 |
With a proven track record as a Titanium Grade 4 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 | Details |
|---|---|
| Material Grade | Titanium Grade 4 (ASTM B338 / ASME SB338) |
| Chemical Composition | Ti ≥ 99.2%, Fe ≤ 0.30%, O ≤ 0.40%, C ≤ 0.08%, N ≤ 0.05%, H ≤ 0.015% |
| Mechanical Properties | |
| - Tensile Strength | ≥ 485 MPa (70,000 psi) |
| - Yield Strength | ≥ 345 MPa (50,000 psi) |
| - Elongation (in 2 inches) | ≥ 10% |
| Corrosion Resistance | Excellent resistance to chloride, oxidizing and reducing agents |
| Surface Finish | Polished, typically Ra ≤ 0.4 µm (smooth for sanitary use) |
| Dimensions | Customizable; standard OD typically 1/2" to 6" (12.7mm to 150mm) |
| Wall Thickness | Typically 0.035" to 0.120" (0.89mm to 3.0mm) |
| Standards Compliance | ASME BPE, 3A Sanitary Standards, ASTM B861, ASTM B862 |
| Applications | Pharmaceutical, food & beverage, medical, biotech industries |
| Weight | Approx. 4.43 g/cm³ (lighter than stainless steel) |
Titanium Grade 4 is the strongest of the commercially pure (CP) titanium grades. It offers: Excellent corrosion resistance (especially in oxidizing and chloride-rich environments) High strength (higher than Grades 1–3) Good formability and weldability (though less than Grades 1–3)
Sanitary tubes are precision tubing used in industries that require: Cleanability Corrosion resistance Non-reactivity with process materials
Pharmaceutical and biotech manufacturing Food and beverage processing Chemical processing (especially in corrosive environments) Marine and offshore systems Semiconductor 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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