Description
🚀 Premium ASTM B862 Titanium Pipe – Grade 2 Welded Corrosion-Resistant Tubing
📦 Product Overview
Our ASTM B862 titanium pipe is manufactured using Grade 2 commercially pure titanium, offering exceptional corrosion resistance, superior strength-to-weight ratio, and excellent weldability. Designed for demanding applications in chemical processing, seawater systems, and heat exchangers, this Grade 2 welded titanium pipe is the go-to solution for industries requiring long-term durability and reliability under aggressive environments.
Produced under strict compliance with the ASTM B862 standard, each titanium pipe features precise dimensional tolerances, uniform wall thickness, and clean, weldable surfaces. Whether your application is marine, industrial, or medical, our commercially pure titanium tube ensures safety, longevity, and superior performance.
📐 Technical Specifications
| Property | Value |
|---|---|
| Product Standard | ASTM B862 |
| Material Grade | Grade 2 (Commercially Pure Titanium) |
| Outer Diameter | 6 mm – 114 mm |
| Wall Thickness | 0.5 mm – 10 mm |
| Length | Up to 6 meters |
| Surface Finish | Pickled / Polished / Annealed |
| Welding Type | GTAW (TIG Welded) |
| Tensile Strength | ≥ 345 MPa |
| Yield Strength | ≥ 275 MPa |
| Elongation | ≥ 20% |
| Density | 4.51 g/cm³ |
| Melting Point | 1660°C |
All tubes are supplied with full traceability and test certification to meet international project standards.
💎 Key Features & Benefits
✅ ASTM B862 compliant welded construction ensures integrity and reliability.
✅ Grade 2 titanium offers high corrosion resistance in both oxidizing and reducing environments.
✅ Lightweight yet strong – ideal for aerospace and marine sectors.
✅ Outstanding weldability and machinability.
✅ Uniform wall thickness and tight tolerances for engineering precision.
✅ Commercially pure titanium tube is biocompatible – suitable for food, pharmaceutical, and medical systems.
✅ Long service life under extreme pH and chloride exposure.
🔬 Typical Chemical Composition
| Element | Content (%) |
| Titanium (Ti) | Balance |
| Iron (Fe) | ≤ 0.30 |
| Oxygen (O) | ≤ 0.25 |
| Carbon (C) | ≤ 0.08 |
| Nitrogen (N) | ≤ 0.03 |
| Hydrogen (H) | ≤ 0.015 |
All composition is verified using ICP-OES and LECO analysis.
🛠️ Applications
Our ASTM B862 titanium pipe is ideal for applications requiring high corrosion resistance and strength:
- 🌊 Marine systems – Desalination plants, offshore piping, ballast systems.
- 🧪 Chemical processing – Acidic pipelines, chlorine gas lines, reactors.
- 🌡 Heat exchangers – Titanium tubing for heat transfer under high temperatures.
- 🏭 Industrial plants – Paper, pulp, textile, and electroplating lines.
- 🚰 Water treatment – RO systems, high-purity distribution, and filtration.
📦 Packaging & Logistics
Each titanium pipe is:
- Protected with plastic caps at both ends.
- Packed in strong wooden crates.
- Supplied with labels showing grade, spec, heat number, and dimension.
Customized export packaging and markings available upon request.
🔧 Customization & Processing
We offer full customization services:
- Special OD/ID requirements
- Cut-to-length services
- CNC machining (flanges, threading, grooving)
- Surface treatments (pickling, polishing, passivation)
Custom shapes like oval, square, and U-bends are available for bulk orders.
📄 Certifications & Compliance
Each batch includes:
- EN10204 3.1 Mill Test Certificate
- ASTM B862 conformity statement
- Dimensional inspection report
- Surface quality test
- Optional third-party SGS/BV reports
❓ Frequently Asked Questions
Q: What’s the difference between ASTM B338 and ASTM B862 titanium pipes?
A: ASTM B338 applies to seamless titanium tubes, whereas ASTM B862 is for welded titanium pipe, commonly used in lower-pressure or large-diameter systems.
Q: Can these pipes be used in seawater?
A: Yes, Grade 2 titanium offers excellent resistance to saltwater and marine corrosion, making it ideal for offshore use.
Q: Do you offer custom cut lengths?
A: Absolutely. Pipes can be cut to your specified length with precision and tight tolerance.
Q: Can we request a sample?
A: Yes, samples for standard sizes are available upon request.
🌐 Reference Resources
📞 Contact Us
📧 Email: sales@niticu.com
📞 Phone / WhatsApp / WeChat: +86 13335373172
🏭 Factory: Baotai Road Industrial Park, High-tech Zone, Baoji City, Shaanxi, China
🌐 Website: https://niticu.com
📩 Request pricing, samples, or customization now – expert response within 24 hours.
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