Premium Titanium Tube & Pipe Manufacturer: Seamless & Welded
Pressure Rated. Corrosion Immune. Precision Drawn. From ASTM B338 heat exchanger tubes to heavy-wall ASTM B861 industrial pipes. We deliver certified titanium tubing solutions tailored for extreme pressure, temperature, and corrosive environments.
- Forms: Seamless & Welded
- Standards: ASTM / ASME SB
- Grades: Gr1, Gr2, Gr5, Gr7, Gr9, Gr12
- 100% NDT Tested
Zero-Leak Integrity for High-Pressure Environments
Hydrostatic Tested | Mirror-Smooth ID | ASME Compliant
Hele Titanium delivers zero-leak integrity where traditional alloys fail. Our tubing eliminates stress-corrosion cracking with superior concentricity and ultra-smooth Inner Diameters, backed by 100% Non-Destructive Testing (NDT) for absolute metallurgical security.
Quick Supply Snapshot
- Forms: Seamless / Welded / Fabricated
- Standards: ASTM B338 / B861 / B862 / ASME SB
- Sizes: Capillary to large-diameter pipe
- Wall Options: Thin-wall / Schedule / Heavy wall
- Testing: Hydrostatic / ET / UT / PMI
- End Prep: Bevel / Thread / Flare / U-bend
Titanium Tubing Series: Engineered for Flow & Structure
Navigating the complex matrix of pipe versus tube standards is simplified through our application-focused categories—ensuring the exact ASTM specification and manufacturing method required for your system's pressure rating.
Titanium Seamless Pipe
Extruded from solid billets for uniform strength. Zero weld seams ensure maximum integrity for high-pressure chemical and offshore lines.
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Titanium Welded Pipe
Rolled and precision-welded from plate. Offers significant cost-savings for large-bore, low-pressure water treatment and exhaust systems.
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Heat Exchanger Tube
Tight tolerance control for seamless tube-sheet fitting. Superior corrosion resistance for seawater-cooled condensers and desalination systems.
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Square & Rectangular Tube
Combines the ultra-high strength-to-weight ratio of titanium with structural rigidity. Non-magnetic and ideal for high-end marine architecture.
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Aerospace & Thin-Wall Tube
Grade 9 offers much higher strength than CP grades with excellent cold formability for aircraft hydraulic lines and high-performance frames.
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Titanium Capillary Tube
Micro-flow precision with an ultra-smooth ID and precise concentricity. Engineered for HPLC chromatography and medical sensor sheaths.
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Titanium Exhaust Pipe
Extreme heat resistance and major weight reduction compared to stainless steel. Ideal for automotive and motorcycle performance systems.
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Custom Fabricated / U-Bend
Pre-fabricated configurations save installation time. Custom finning available to maximize heat transfer area in compact reactors.
Request a QuoteChoose Titanium Tubing by Form & Service Condition
Quickly identify the right titanium tube or pipe solution based on pressure level, fabrication method, and end-use condition.
Seamless Pipe
Weld-free pipe for pressure-intensive chemical, offshore, and critical process service.
Welded Pipe
Ideal for larger-diameter industrial routing with faster lead times and lower cost.
Heat Exchanger Tube
Tight OD and wall control for seawater condensers, desalination, and heat transfer service.
Thin-Wall Precision Tube
Lightweight precision tubing for hydraulic lines, instrumentation, and aerospace routing.
Fabricated Tube & U-Bend
Pre-bent and fabricated tubing assemblies that reduce site work and speed installation.
Need help selecting the right tubing form for your system?
Custom Titanium Pipe & Tube: Engineered to Your System
Precision Drawn. Custom Scaled. Ready to Integrate.
Standard stock often falls short of specialized engineering requirements. We customize titanium tube dimensions, finishes, and end preparations to ensure faster integration into heat exchangers, aerospace systems, and precision assemblies.
Dimensional Precision
- - OD from 0.5 mm capillary tube to 1200 mm large-diameter pipe
- - Custom schedules and thin-wall tubing available
- - Drawing tolerances up to ±0.05 mm for critical applications
Functional Finishes
- - Pickled for weldability and industrial corrosion resistance
- - Polished for sanitary and medical use
- - Bright annealed or anodized for special system requirements
Value-Added Prep
- - U-bending and coiling for compact exchanger systems
- - Beveling, threading, and flaring for faster installation
- - Precision cut-to-length for cleaner site integration
Eliminate Field Adjustments. Maximize System Integrity.
Quality Control: Zero Leaks, Zero Compromise
In high-pressure and corrosive systems, even small defects can cause major failure. Hele Titanium uses advanced NDT to verify internal soundness and pressure integrity before shipment.
Raw Material Integrity Audit
Action: Ultrasonic testing of raw billets and comprehensive strip inspection to ensure base metal purity.
Verification: Chemical composition check to ensure oxygen/iron levels remain within ASTM B338/B861 limits.
Precision Forming & Weld Monitoring
Action: Automated welding parameters with inline laser monitoring of OD and wall thickness.
Verification: Real-time feedback loops prevent dimensional drift and ensure perfect concentricity.
Thermal Processing & Stress Relief
Action: Vacuum Annealing at precisely controlled temperatures to relieve internal stresses.
Verification: Post-anneal verification of microstructure to ensure ductility for field bending.
100% Non-Destructive Testing (NDT)
- • Hydrostatic: Pressurized to confirm leak-proof performance.
- • Eddy Current: High-speed surface defect detection.
- • Ultrasonic: Internal inclusion checks for heavy-wall pipes.
Mechanical Verification & Certification
Testing: Destructive Flaring/Flattening tests for weld ductility. PMI alloy verification.
Deliverables: Full EN 10204 3.1 Mill Test Certificates provided with every shipment.
Why Our Standards Protect Your Project
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Zero Leak Guarantee Every meter of heat exchanger tube is hydrostatically tested.
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Weld Strength Welded tubes are engineered for 1.0 joint efficiency.
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Traceability Heat numbers are laser-etched on every pipe for cradle-to-gate accountability.
Engineered for the World's Most Hostile Environments.
The Artery of Modern Industry: Powering Global Infrastructure
Engineered for mission-critical operations, our titanium tubing delivers unmatched resistance to extreme heat, pressure, and aggressive chemistry for the world's most demanding fluid systems.
Power Generation & Desalination
Service: Long-life saltwater and thermal transfer service
Best for seawater condensers, desalination units, and heat recovery systems requiring long-term corrosion immunity.
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Chemical & Petrochemical Processing
Service: Corrosive acid and aggressive process media
Best for wet chlorine, nitric acid, and highly corrosive chemical process piping.
Explore Chemical Piping Specs
Aerospace & Defense
Service: High-pressure lightweight fluid routing
Best for hydraulic lines and aerospace duct systems that require strength, formability, and reduced weight.
Explore Aerospace Tubing
Automotive & Racing Performance
Service: High heat and low weight performance systems
Best for exhaust systems, headers, and lightweight tubing assemblies exposed to extreme temperatures.
Explore Performance PipingWhy Trust Hele Titanium for Your Piping Needs?
Sourcing titanium piping should not be a gamble on quality or lead times. At Hele Titanium, we combine factory-direct manufacturing precision with a deep understanding of international pressure vessel codes.
Integrated Seamless & Welded
One of the few manufacturers offering both hot extrusion (seamless) and precision rolling / TIG (welded) lines under one roof.
Global Code Compliance
Production aligned with ASME SB338 / SB861 and PED requirements for high-risk chemical and power environments.
Advanced In-House NDT
100% hydrostatic, eddy current, and ultrasonic testing verify internal soundness and leak-proof integrity before shipment.
Proven Global Experience
Track record with Tier-1 EPC contractors and OEMs in 30+ countries, with strong export and logistics execution.
Strategic Inventory
Stock of standard NPS pipe sizes and common heat exchanger tube gauges for shutdown repairs and MRO needs.
Comprehensive Documentation
Every shipment includes EN 10204 3.1 MTC. Optional 3.2 TPI support from SGS, BV, or TUV for critical projects.
Built for Performance. Verified for Safety.
Frequently Asked Questions
Get expert insights on specifying titanium piping systems, from dimensional standards to metallurgical performance.
What is the fundamental difference between Titanium Pipe and Tube?
Seamless vs. Welded: Which manufacturing method should I choose?
Is Titanium Tube compatible with standard stainless steel fittings?
Can titanium tubing be cold-bent, or does it require heat?
Why is Grade 9 often called the aerospace hydraulic grade?
How do you ensure the weld zone in a welded pipe does not fail?
Inside Our Manufacturing & Quality System
See how we produce, inspect, and document titanium products as a direct manufacturing partner.
See how titanium tubing moves from billet or strip preparation through forming, annealing, sizing, and final tube production.
Billet / Strip Preparation
Tube Extrusion or Weld Forming
Cold Drawing & Sizing
Annealing & Straightening
A look inside the production areas where seamless and welded titanium tubes are formed, sized, handled, and packed.
Seamless Tube Production Line
Welded Tube Workshop
Tube Drawing Area
Packing & Bundling Area
Our quality system verifies pressure integrity, OD / wall thickness, weld soundness, and alloy consistency before release.
Hydrostatic Testing
Eddy Current Testing
OD & Wall Thickness Verification
PMI / Final Inspection
Documentation and traceability support are essential for pressure systems, project approval, and global delivery.
Mill Test Certificate Example
Pressure Test Documentation
ISO / ASME Compliance
Third-Party Inspection
Need production photos, inspection records, or documentation support? Contact our team for direct factory assistance.
Table of Contents
The Definitive Guide to Titanium Pipe & Tube
Jump to Chapter
Titanium tubing is the lifeblood of corrosive industries. However, specifying it requires navigating a complex web of standards, manufacturing methods, and alloys. Misunderstanding the difference between a pipe and a tube can lead to costly project delays. This guide helps engineers and procurement teams make safer, more compliant, and more cost-effective sourcing decisions.
Before You Specify Titanium Tubing, Confirm These 3 Things
1. Tube vs. Pipe: The Critical Distinction
In industrial terminology, the words "pipe" and "tube" are not interchangeable. They are manufactured to different tolerances, sized differently, and serve different fundamental purposes.
Titanium Tube
- Sized by exact OD + wall thickness
- Strict dimensional control
- Best for heat exchangers, hydraulics, instrumentation
Titanium Pipe
- Sized by NPS + Schedule
- Focus on fluid transport and pressure systems
- Best for chemical processing, offshore, industrial piping
| Feature | Titanium Tube | Titanium Pipe |
|---|---|---|
| Dimensional Focus | Exact Outside Diameter (OD) + Exact Wall Thickness | Nominal Pipe Size (NPS) + Schedule (Wall) |
| Primary Standard | ASTM B338 | ASTM B861 (Seamless) / B862 (Welded) |
| Typical Use | Heat transfer, precise fit-up, structural | Fluid transport, chemical routing |
2. Seamless vs. Welded: Making the Right Choice
Seamless Tube / Pipe
- Manufacturing Method Formed from a solid titanium billet; no weld seam.
- Pressure Performance Better for ultra-high pressure and fatigue-critical systems.
- Diameter Range Typically smaller diameters (up to ~6" NPS standard).
- Cost Higher cost due to complex extrusion process.
- Typical Application Common for aerospace, critical process lines, heavy pressure service.
Welded Tube / Pipe
- Manufacturing Method Rolled from strip and welded (TIG/Laser).
- Pressure Performance Excellent for most industrial services when properly NDT tested.
- Diameter Range Available in much larger diameters.
- Cost More economical, especially in large sizes.
- Typical Application Better for larger diameter and general industrial routing.
Engineering Note
Modern welded titanium tubing with proper annealing and NDT can meet demanding industrial service requirements while reducing cost and lead time.
3. Grade Selection Strategy
| Grade | Best For | Core Advantage | Typical Applications |
|---|---|---|---|
| CP Grade 2 | General Industrial | Workhorse balance of strength, formability & cost | Chemical processing, marine, desalination |
| Grade 7 | Aggressive Acids | Contains Palladium; ultimate crevice corrosion resistance | Reducing acids (HCl, Sulfuric), high-temp chlorides |
| Grade 9 | High Pressure | Ti-3Al-2.5V; high strength while cold-formable | Aerospace hydraulics, high-pressure lines |
| Grade 12 | High-Temp Brine | Cost-effective alternative to Gr 7 (Mo & Ni added) | Heat exchangers, mildly reducing environments |
Selection Tip
Choose Grade 2 for general industrial corrosion service, Grade 7 for aggressive acid environments, Grade 9 for pressure + formability, and Grade 12 for cost-effective brine or seawater systems.
4. Titanium vs. Stainless vs. Nickel
| Feature | Titanium (Gr 2) | Stainless Steel (316L) | Nickel Alloy (C276) |
|---|---|---|---|
| Density (g/cm³) | 4.51 (Lightest) | 8.00 | 8.89 (Heaviest) |
| Seawater Corrosion | Immune | Prone to Pitting | Excellent |
| Chloride Resistance | Excellent | Poor (SCC risk) | Excellent |
| Strength-to-Weight | Highest | Moderate | Low |
| Relative Cost | Medium-High | Low | Very High |
Titanium often costs more upfront than stainless steel, but in chloride-rich and seawater systems it frequently delivers the best lifecycle value.
5. Pressure Ratings & Wall Thickness
Wall thickness directly dictates the pressure rating. The approach to sizing depends entirely on whether you are specifying a pipe or a tube.
Pipe Sizing Logic
- NPS + Schedule
- Used for industrial piping systems
- Pressure depends heavily on wall schedule
Tube Sizing Logic
- Exact OD + wall thickness
- Critical for fit-up, heat transfer, hydraulic systems
- Concentricity matters
How to Choose
- Seamless for critical pressure
- Welded for large diameter and cost efficiency
- Thin-wall for exchanger / aerospace
- Heavy-wall for demanding pressure systems
Buyer Warning
Do not confuse NPS pipe sizing with exact OD tubing dimensions when sourcing heat exchanger bundles, hydraulic lines, or fabricated assemblies.
6. Handling, Storage & Installation
- Store indoors in a dry and ventilated area
- Keep tubes in original crates when possible
- Avoid iron contamination from carbon steel tools
- Use dielectric isolation with dissimilar metals
- Use proper cutting methods; avoid flame cutting
Installation Tip
Surface contamination during handling can reduce corrosion performance, especially in critical chemical or marine service.
7. Buyer’s Checklist
Confirm Pipe or Tube sizing method
Ensure you specify NPS + Schedule for pipe, or Exact OD + Wall Thickness for tube.
Confirm Seamless or Welded requirement
Specify seamless for highest pressure/fatigue, or welded for economy and large diameters.
Confirm grade for service media
Match the alloy (Gr2, Gr7, Gr9, Gr12) to your specific corrosive environment and temperature.
Confirm finish and end preparation
Specify if you need plain ends, beveled ends, or specific surface finishes for heat exchangers.
Confirm testing requirements before PO
Define required NDT (Ultrasonic, Eddy Current, Hydrostatic) and certification (EN 10204 3.1).
Ready to Source Engineered Titanium Tubing?
Whether for a high-pressure reactor, a seawater condenser, or a precision hydraulic system, the key to success is matching the correct form, grade, wall thickness, and testing standard to the real service condition. Hele Titanium provides the factory-direct capability, tubing expertise, and quality assurance support you need to source with confidence.
Need Help Selecting the Right Titanium Tube or Pipe?
Tell us your application, standard, diameter, wall thickness, grade, and testing requirements. Our engineering team will recommend the most suitable titanium tubing solution for your system.
- Factory-Direct Engineering Support
- Seamless & Welded Supply
- Pressure-Tested Global Delivery
Direct Contact:
sales@heletitanium.com
