Titanium Gr2 Seamless Pipe
Density: 4.51 g/cc
Melting range: Max 1660 °C
Specification: ASTM B337 (withdrawn), B338, B861, SAE AMS 4942, 4943
Size: Wall thickness: 0.5-10mm; Outer diameter: 4-133mm; Length: 3000mm, 6000mm or random
Titanium Grade 2 Seamless Pipe - High-Purity Corrosion-Resistant Solution
Premium Titanium Gr2 Seamless Pipes for Demanding Applications
Titanium Grade 2 Seamless Pipes offer unmatched corrosion resistance, excellent weldability, and superior strength-to-weight ratio, making them ideal for chemical processing, marine, aerospace, and medical applications. As a leading supplier of ASTM B338 compliant titanium pipes, we provide certified products with full traceability for engineers, procurement specialists, and manufacturers worldwide.
Key Advantages of Titanium Gr2 Seamless Pipes
✅ Exceptional Corrosion Resistance - Withstands acids, chlorides, and seawater
✅ Lightweight Yet Durable - 40% lighter than steel with comparable strength
✅ Biocompatible & Non-Toxic - Ideal for medical and food processing
✅ High-Temperature Performance - Serviceable up to 300°C (572°F)
✅ Superior Weldability - Easily fabricated with common techniques
Technical Specifications
Chemical Composition (ASTM B338 Standard)
| Element | Ti | Fe | O | C | N | H | Other Elements |
|---|---|---|---|---|---|---|---|
| Content (%) | ≥99.2 | ≤0.30 | ≤0.25 | ≤0.08 | ≤0.03 | ≤0.015 | ≤0.4 |
Note: Ultra-low interstitial elements ensure optimal corrosion resistance
Mechanical Properties
| Property | Value | Test Standard |
|---|---|---|
| Tensile Strength | 345 MPa (min) | ASTM E8 |
| Yield Strength | 275 MPa (min) | ASTM E8 |
| Elongation | 20% (min) | ASTM E8 |
| Hardness | ≤120 HB | ASTM E10 |
| Modulus of Elasticity | 105 GPa | ASTM E111 |
| Density | 4.51 g/cm³ | - |
Physical Properties
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Melting Point: 1,668°C (3,034°F)
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Thermal Conductivity: 17 W/m·K
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Electrical Resistivity: 0.42 µΩ·m
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Magnetic Permeability: Non-magnetic
Available Product Range
Standard Sizes
| Outside Diameter (mm) | Wall Thickness (mm) | Length (mm) |
|---|---|---|
| 6 - 120 | 0.5 - 10 | ≤12,000 |
Custom sizes available upon request
Surface Finishes
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Annealed & Pickled (Standard)
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Polished (Ra ≤ 0.8µm for medical/food grade)
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Bead Blasted (For enhanced adhesion)
Certifications
✔ ASTM B338 Compliance
✔ EN 10204 3.1/3.2 Certification
✔ Mill Test Reports (MTR)
✔ Non-Destructive Testing Reports
Applications
Industrial Applications
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Chemical Processing Equipment (Heat exchangers, reactors)
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Power Plant Condensers
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Desalination Plants
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Petrochemical Piping Systems
Marine & Offshore
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Seawater Piping
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Offshore Platform Components
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Subsea Equipment
Medical & Food Processing
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Pharmaceutical Processing Lines
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Implant Manufacturing
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Brewery & Dairy Equipment
Aerospace & Automotive
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Hydraulic Systems
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Exhaust Components
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Structural Tubing
Why Choose Our Titanium Gr2 Seamless Pipes?
Quality Assurance
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100% Ultrasonic Testing for defect detection
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Eddy Current Testing for surface imperfections
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Hydrostatic Testing available upon request
Manufacturing Capabilities
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Cold Drawing Process for superior dimensional accuracy
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Precision Cutting (Saw cutting, laser cutting available)
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Full Traceability from raw material to finished product
Competitive Advantages
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Shorter Lead Times (Stock availability for common sizes)
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Competitive Pricing (Direct mill pricing)
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Technical Support (Material selection assistance)
Frequently Asked Questions
Q: How does Gr2 compare to Gr1 titanium?
A: Gr2 offers higher strength (345 MPa vs. 240 MPa tensile) while maintaining excellent corrosion resistance.
Q: What welding methods are recommended?
A: GTAW (TIG) welding with matching filler wire (ERTi-2) is preferred for optimal results.
Q: Can you provide pipes with threaded ends?
A: Yes, we offer threading services to various standards (NPT, BSP, metric).
Q: What's the minimum order quantity?
A: MOQ is flexible, starting from single pieces for prototyping.
Q: How do you ensure corrosion resistance?
A: Our pipes undergo strict pickling passivation to enhance surface oxide layer formation.
Ordering Information
Tel: +86-29-89506568
WA/Mob: +86-17778976690
Email: linhui@lhtitanium.com
Request a Quote Today! Provide your:
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Required dimensions (OD × WT × Length)
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Quantity needed
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Surface finish requirements
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Certification needs
