Industrial Gr 1 Gr 2 Pure Titanium Tubes
Products Description
Grade 1 and GR2 industrial pure titanium tubing, with its excellent corrosion resistance, high strength and lightweight characteristics, has become the material of choice in many industrial fields. Whether in chemical industry, marine engineering or medical equipment, it can provide long-lasting and stable support for your equipment.
Grade 1 provides maximum formability and the highest corrosion resistance, ideal for severe forming operations and the most demanding environments.
Grade 2 offers the best combination of strength, ductility, and corrosion resistance-making it the "workhorse" titanium grade for general-purpose industrial applications.
Together, these pure titanium tubes deliver reliable, maintenance-free service in environments where stainless steel, copper-nickel, and other materials fail prematurely.
Product Features:
Excellent Corrosion Resistance: Pure titanium is resistant to a wide range of chemicals and will last for a long time even in extreme environments.
High strength and light weight: industrial pure titanium tubing maintains high strength while weighing significantly less than traditional tubing, bringing convenience to industrial applications.
Good thermal conductivity: Pure titanium material has excellent thermal conductivity, which can quickly transfer heat and improve the efficiency of industrial equipment.
Chemical Composition Comparison
| Element | Grade 1 (UNS R50250) | Grade 2 (UNS R50400) | Significance |
|---|---|---|---|
| Titanium | ≥ 99% | ≥ 99% | Base material |
| Oxygen (max) | 0.18% | 0.25% | Affects strength and ductility |
| Iron (max) | 0.20% | 0.30% | Impurity control |
| Carbon (max) | 0.08% | 0.08% | Maintains purity |
| Nitrogen (max) | 0.03% | 0.03% | Controlled for properties |
| Hydrogen (max) | 0.015% | 0.015% | Prevents hydride embrittlement |
| Residuals (each) | 0.10% | 0.10% | Trace elements |
| Parameter | GR 1 | GR 2 |
|---|---|---|
| Purity | ≥99.0% | ≥99.2% |
| Tensile strength | ≥240 MPa | ≥280 MPa |
| Yield strength | ≥180 MPa | ≥210 MPa |
| Elongation | ≥20% | ≥25% |
| Density | 4.51 g/cm³ | 4.51 g/cm³ |
Excellent quality suppliers
When to Choose Each
| Requirement | Recommended Grade | Rationale |
|---|---|---|
| Maximum Formability | Grade 1 | Highest ductility for deep drawing, severe bending |
| General Purpose | Grade 2 | Best balance of strength and formability |
| Pressure Applications | Grade 2 | Higher strength allows thinner walls |
| Severe Corrosion | Grade 1 | Slightly better in some reducing environments |
| Cost-Sensitive | Grade 2 | More widely available, slightly lower cost |
| Cryogenic Service | Grade 1 | Better low-temperature ductility |
| Thin Wall Tubes | Grade 1 | Easier to draw to ultra-thin gauges |
| Standard Industrial | Grade 2 | The "workhorse" for most applications |
Pure Titanium vs Other Materials
| Material | Density (g/cm³) | Tensile Strength (MPa) | Corrosion Resistance | Relative Cost | Service Life (Marine) |
|---|---|---|---|---|---|
| Titanium Grade 1 | 4.51 | 240 | Excellent | Moderate | 50+ years |
| Titanium Grade 2 | 4.51 | 345 | Excellent | Moderate | 50+ years |
| 304 Stainless Steel | 8.00 | 515 | Good | Low | 5-15 years |
| 316 Stainless Steel | 8.00 | 580 | Good | Low | 10-20 years |
| 90/10 Copper-Nickel | 8.94 | 300 | Good | Moderate | 10-20 years |
| Carbon Steel | 7.85 | 400 | Poor | Very Low | 2-5 years |
| Hastelloy C-276 | 8.89 | 790 | Excellent | Very High | 50+ years |
About US
GNEE Group. We promise that every piece of industrial pure titanium tube that leaves our factory has gone through strict quality testing to ensure stable and reliable product performance. We provide comprehensive technical support and after-sales service to ensure that any problems encountered by customers in the process of use can be resolved in a timely manner. Choosing our industrial pure titanium tubes is choosing a guarantee of peace of mind.In the industrial field, choosing a tube with excellent performance is the key to ensure the long-term stable operation of the equipment. We always adhere to the customer-oriented, provide quality products and services, so that you can use and buy with peace of mind.
Quality Premium Group
Quality Control and Testing
Our Comprehensive Testing Protocol
Every tube undergoes rigorous quality control:
1. Chemical Analysis
Optical Emission Spectrometers (OES)
LECO analyzers for O, N, H
Combustion analysis for C
2. Mechanical Testing
Universal Testing Machines (UTM)
Hardness testers
Flattening and flaring tests
3. Non-Destructive Testing
Ultrasonic flaw detectors
Eddy current testers
Liquid penetrant (when specified)
Hydrostatic testing
4. Dimensional Inspection
Coordinate Measuring Machines (CMM)
Micrometers and calipers
Straightness gauges
Surface roughness testers
5. Metallurgical Evaluation
Metallographic microscopes
Grain size determination
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