Titanium Grade 1 Capillary Tubes, Titanium Grade 1 Capillary Tube Manufacturer,Titanium Grade 1 Capillary Tube Supplier, Titanium Grade 1 Capillary Tube Exporter,Titanium Grade 1 Precision Tubing, Titanium Grade 1 Small Diameter Tube ,Titanium Grade 1 Instrumentation Tubes
Titanium Grade 1 capillary tubes are precision-engineered microtubes made from the softest and most ductile form of commercially pure titanium. Known for their outstanding corrosion resistance and biocompatibility, these tubes are used in high-performance industries that demand strength, light weight, and chemical inertness.
Grade 1 titanium is an unalloyed, commercially pure titanium with a minimum titanium content of 99.5%. It exhibits the highest formability and impact toughness among all titanium grades while maintaining excellent corrosion resistance. These characteristics make it particularly suitable for producing fine-diameter capillary tubes with thin walls and tight dimensional tolerances.
Titanium Grade 1 capillary tubes offer superior resistance to corrosion in a wide range of environments, including seawater, chlorides, oxidizing acids, and alkaline solutions. They form a stable, self-healing oxide layer on the surface that protects the metal from aggressive chemical attack — even at elevated temperatures.
These tubes are widely used in medical devices, aerospace hydraulic systems, chemical processing equipment, semiconductor fabrication, and precision instrumentation. Their high purity and small size also make them suitable for analytical equipment, thermocouples, biomedical implants, and gas chromatography systems.
Specification of Titanium Grade 1 Capillary Tubes
| Parameter | Specification |
|---|---|
| Material Grade | Titanium Grade 1 (Commercially Pure Titanium – ASTM Grade 1) |
| UNS Designation | R50250 |
| Standards | ASTM B338, ASTM B861, AMS 4942, ISO 5832-2 (medical grade) |
| Outer Diameter (OD) | 0.2 mm to 10 mm (custom sizes available) |
| Wall Thickness | 0.05 mm to 1.0 mm |
| Length | Up to 6 meters (custom cut lengths available) |
| Tensile Strength (min) | 240 MPa (35 ksi) |
| Yield Strength (0.2% offset) | 170 MPa (25 ksi) |
| Elongation | ≥ 24% |
| Density | 4.51 g/cm³ |
| Melting Point | 1660°C (3020°F) |
| Hardness | ≤ 70 HRB |
| Corrosion Resistance | Excellent in oxidizing, chloride-rich, and marine environments |
| Surface Finish | Bright annealed, pickled, polished, or custom-finished |
| End Condition | Plain end, chamfered, sealed, or customized |
| Testing & Quality Control | Eddy current testing, hydrostatic testing, ultrasonic inspection, chemical analysis |
Titanium Grade 1 offers moderate mechanical strength with excellent elongation and ductility. It has a tensile strength of approximately 240 MPa and a yield strength of around 170 MPa, with elongation values exceeding 24%. These properties enable cold forming, bending, and coiling without cracking — even at capillary tube sizes.
Chemical Composition of Titanium Grade 1 Capillary Tubes
| Element | Content (%) |
|---|---|
| Titanium (Ti) | Balance (≥ 99.5%) |
| Iron (Fe) | 0.20 max |
| Oxygen (O) | 0.18 max |
| Carbon (C) | 0.08 max |
| Nitrogen (N) | 0.03 max |
| Hydrogen (H) | 0.015 max |
| Other Elements (Each) | 0.10 max |
| Other Elements (Total) | 0.40 max |
With a proven track record as a Titanium Grade 1 Capillary 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 Grade 1 tubing worldwide.
Specification of Titanium Grade 1 Capillary Tubes
| Parameter | Specification |
|---|---|
| Material Grade | Titanium Grade 1 (Commercially Pure Titanium – ASTM Grade 1) |
| UNS Designation | R50250 |
| Standards | ASTM B338, ASTM B861, AMS 4942, ISO 5832-2 (medical grade) |
| Outer Diameter (OD) | 0.2 mm to 10 mm (custom sizes available) |
| Wall Thickness | 0.05 mm to 1.0 mm |
| Length | Up to 6 meters (custom cut lengths available) |
| Tensile Strength (min) | 240 MPa (35 ksi) |
| Yield Strength (0.2% offset) | 170 MPa (25 ksi) |
| Elongation | ≥ 24% |
| Density | 4.51 g/cm³ |
| Melting Point | 1660°C (3020°F) |
| Hardness | ≤ 70 HRB |
| Corrosion Resistance | Excellent in oxidizing, chloride-rich, and marine environments |
| Surface Finish | Bright annealed, pickled, polished, or custom-finished |
| End Condition | Plain end, chamfered, sealed, or customized |
| Testing & Quality Control | Eddy current testing, hydrostatic testing, ultrasonic inspection, chemical analysis |
🏭 Industry & Application
- ✅ SS Grade 1 Capillary Tubes for Medical Industry
- ✅ SS Grade 1 Capillary Tubes for Chemical Processing
- ✅ SS Grade 1 Tubes for Instrumentation Lines
- ✅ Titanium Grade 1 Capillary Tubes for Gas & Liquid Flow
- ✅ SS Grade 1 Tubes for Heat Exchangers
❓ Frequently Asked Questions (FAQs)
Q1: What are Titanium Grade 1 capillary tubes?
Titanium Grade 1 capillary tubes are small-diameter, thin-walled tubes made from the softest and most ductile form of commercially pure titanium. They offer excellent corrosion resistance, high purity, and formability, making them suitable for precision applications across various industries.
Q2: What is the typical chemical composition of Titanium Grade 1?
Grade 1 titanium is ≥99.5% pure titanium, with minimal allowable amounts of iron, oxygen, carbon, nitrogen, and hydrogen. It conforms to ASTM B338, B861, and AMS 4942 specifications.
Q3:What industries use Titanium Grade 1 capillary tubes?
These tubes are used in medical, aerospace, chemical processing, marine, semiconductor, and instrumentation industries — especially where precision, corrosion resistance, and biocompatibility are essential.
Titanium Grade 1 Capillary Tubes exporter
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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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