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
High-Integrity Titanium Tubes and Pipes
for Corrosion-Resistant and High-Pressure Systems
The right tube structure supports pressure reliability.
The right inner surface improves flow and service performance.
Titanium tubes and pipes may look similar, but long-term performance depends on grade, tube form, wall thickness, concentricity, inner surface condition, pressure rating, end preparation, and inspection requirements. If these factors are not properly controlled, projects may face leakage risk, stress-corrosion problems, poor fit-up, flow restriction, welding issues, or unexpected maintenance cost.
Hele Titanium supplies seamless titanium tubes, welded titanium tubes, fabricated titanium pipes, capillary tubes, large-diameter pipes, thin-wall tubes, schedule pipes, heavy-wall pipes, and custom tube assemblies made from commercially pure titanium and titanium alloys. We support grade selection, wall thickness review, inner surface requirements, hydrostatic testing, ET / UT / PMI inspection when required, traceability, and export documentation according to project requirements.
Tube & Pipe Selection
Choose seamless tubes, welded tubes, fabricated pipes, capillary tubes, large-diameter pipes, or custom tube assemblies.
Grade Matching
Review Grade 2, Grade 5, Grade 7, Grade 12 and other titanium grades according to corrosion resistance, pressure, temperature and application needs.
Wall Thickness & End Preparation
Support thin-wall, schedule or heavy-wall options with bevel, thread, flare, U-bend or custom end preparation when applicable.
Inspection & Documentation
Hydrostatic testing, ET, UT, PMI, MTC, heat number traceability and export documents can be supported when required.
Supply Forms
Seamless / Welded / Fabricated
Applicable Standards
ASTM B338 / ASTM B861 / ASTM B862 / ASME SB when applicable
Size Range
Capillary tubes to large-diameter pipes available for review
Wall Options
Thin-wall / Schedule / Heavy-wall supply
Testing Support
Hydrostatic / ET / UT / PMI when required
End Preparation
Bevel / Thread / Flare / U-bend when applicable
Designed for: heat exchangers, condensers, chemical processing systems, marine piping, seawater equipment, pressure systems, electrochemical equipment, energy systems, medical research tubing, aerospace-style components and custom industrial titanium assemblies.
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.
Titanium Welded Pipe
Rolled and precision-welded from plate. Offers significant cost-savings for large-bore, low-pressure water treatment and exhaust systems.
Heat Exchanger Tube
Tight tolerance control for seamless tube-sheet fitting. Superior corrosion resistance for seawater-cooled condensers and desalination systems.
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.
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.
Titanium Capillary Tube
Micro-flow precision with an ultra-smooth ID and precise concentricity. Engineered for HPLC chromatography and medical sensor sheaths.
Titanium Exhaust Pipe
Extreme heat resistance and major weight reduction compared to stainless steel. Ideal for automotive and motorcycle performance systems.
Custom Fabricated / U-Bend
Pre-fabricated configurations save installation time. Custom finning available to maximize heat transfer area in compact reactors.
How to Select the Right Titanium Tube or Pipe
Tube and pipe selection depends on pressure level, OD, wall thickness, titanium grade, medium, fabrication method, testing requirements, and delivery conditions.
Confirm Tube or Pipe Type
Identify the required form such as seamless pipe, welded pipe, heat exchanger tube, capillary tube, thin-wall tube, or fabricated tube assembly.
Define Size & Wall Thickness
Confirm OD, ID, wall thickness, schedule, length, and dimensional tolerance according to system design and fabrication needs.
Match Grade to Medium
Review titanium grade options like Grade 2, Grade 7, Grade 12, or Grade 5 according to required corrosion resistance and service medium.
Confirm Pressure & Service Condition
Check working pressure, operating temperature, chemical exposure, seawater environment, or heat-transfer duty before final selection.
Specify Testing Requirements
Confirm hydrostatic test, eddy current test, UT, PMI, dimensional inspection, and surface inspection when required.
Prepare End Finish & Delivery Needs
Define bevel, thread, flare, U-bend, packing, labels, export documentation, and partner with your titanium tubes and pipes supplier.
Need help selecting the right titanium tube or pipe for your project?
Custom Titanium Tube & Pipe Fabrication for Drawings, Systems and Project Requirements
Beyond standard titanium tube and pipe stock, Hele Titanium supports custom titanium tube dimensions, end preparation, surface finish, bending, fabrication and tube assembly review according to drawings, system requirements and project conditions.
Final fabrication capability should be reviewed according to titanium grade, OD, ID, wall thickness, bend radius, drawing tolerance, surface finish, pressure condition, inspection requirement and delivery schedule.
Dimensional & Tolerance Review
Titanium tube OD, ID, wall thickness, length, schedule, bend radius and drawing-based tolerance requirements can be reviewed according to project needs.
Surface Finish Support
Pickled, polished, bright annealed or other surface finish requirements can be reviewed based on welding, corrosion resistance, cleanliness and system application needs.
End Preparation
Beveling, threading, flaring, cut-to-length and other tube or pipe end preparation can be supported when applicable.
Bending & Forming
U-bending, coiling, mandrel bending and custom tube forming can be reviewed for heat exchangers, compact systems and installation-ready assemblies.
Fabrication & Assembly
Welded tube sections, flanged pipe assemblies, spool parts and custom fabricated titanium tube components can be reviewed according to drawings and application requirements.
Inspection & Packing
Dimensional inspection, hydrostatic testing, UT / ET / PMI when required, cleaning, labeling, protective packing and export packaging can be arranged according to order requirements.
Designed for heat exchangers, chemical processing systems, marine equipment, aerospace-style routing, precision assemblies, hydraulic lines, electrochemical equipment, energy systems and custom industrial titanium tube projects.
Quality Control for Titanium Tubes & Pipes
Inspection-Driven Quality for Pressure, Corrosion and Critical Flow Systems In high-pressure, corrosive or heat-transfer systems, tube and pipe quality depends on base material integrity, dimensional accuracy, weld quality, heat treatment, surface condition, pressure testing and documentation. Hele Titanium supports quality control and inspection for titanium tubes and pipes according to applicable standards, project requirements and order scope.
Raw Material Integrity Review
Action: Titanium billets, plates, strips or tube blanks can be reviewed before production according to material grade and product form. Verification: Chemical composition and material records can be checked to confirm compliance with applicable ASTM, ASME or customer requirements.
Chemical Composition Verification
Action: Chemical composition can be verified to confirm titanium grade, including CP titanium and titanium alloy grades. Verification: Key elements such as oxygen, iron, nitrogen, hydrogen and alloying elements can be reviewed according to the required specification.
Dimensional Inspection
Action: OD, ID, wall thickness, length, ovality, straightness and dimensional tolerance can be inspected according to order requirements. Verification: Inspection records can be prepared based on drawings, standards or agreed dimensional control scope.
Weld Quality Monitoring
Action: For welded titanium tubes and pipes, welding process control and weld seam inspection can be reviewed during production. Verification: Weld appearance, dimensional stability, weld integrity and applicable test requirements can be checked according to product standard and project needs.
Heat Treatment & Stress Relief
Action: Annealing or heat treatment can be performed when required to support ductility, dimensional stability and fabrication performance. Verification: Heat treatment records, process parameters and related inspection results can be provided according to order requirements.
Surface & Inner Wall Inspection
Action: Outer surface, inner wall condition, cleanliness, scratches, dents, cracks and finish consistency can be inspected based on application needs. Verification: Visual inspection, surface checks and cleaning requirements can be reviewed before packing and shipment.
Non-Destructive Testing / Pressure Testing
Action: Hydrostatic testing, eddy current testing, ultrasonic testing, PMI or other NDT inspection can be performed when required by standard or project. Verification: Testing helps check pressure integrity, surface defects, internal soundness and material identification according to the agreed inspection scope.
Mechanical Testing & Documentation
Action: Tensile test, flattening test, flaring test, hardness test or other mechanical verification can be arranged when applicable. Verification: MTC, heat number traceability, inspection reports, packing list, product labels and project-specific QC documents can be prepared according to shipment requirements.
Available Shipment Documents & Support
Documentation requirements vary by product type, order scope, inspection level and destination. The following records and shipment support can be prepared according to project requirements.
Material Certificate / MTC
Material certificate support can be provided when applicable based on titanium grade, product form, and order requirements.
Heat Number & Batch Traceability
Heat number, batch traceability information, product labels, and material references support tracking from preparation to shipment.
Dimensional Inspection Records
Inspection notes or dimensional inspection records can be prepared according to agreed tolerance, drawings, or order requirements.
Product Labels & Packing List
Products can be labeled and packed with clear quantity, size, grade, and order information on the packing list for warehouse review.
Export-Grade Packing
Titanium products supplier support for export-grade packing, including wooden cases, pallets, or custom packing based on shipment needs.
Project-Specific QC Documents
Additional documents like surface inspection notes, datasheets, coating records, or third-party inspection support can be reviewed.
Final document scope should be confirmed according to titanium grade, product form, order standard, inspection level, destination country and customer requirements.
Reliable Documents. Clear Packing. Smooth Delivery.
Hele Titanium can support available shipment documents, traceability records and export packing according to order requirements.
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.
Chemical & Petrochemical Processing
Service: Corrosive acid and aggressive process media
Best for wet chlorine, nitric acid, and highly corrosive chemical process piping.
Aerospace & Defense
Service: High-pressure lightweight fluid routing
Best for hydraulic lines and aerospace duct systems that require strength, formability, and reduced weight.
Automotive & Racing Performance
Service: High heat and low weight performance systems
Best for exhaust systems, headers, and lightweight tubing assemblies exposed to extreme temperatures.
MATERIAL SELECTION GUIDE
Common Titanium Grades We Support
Hele Titanium offers a wide range of commercially pure titanium and titanium alloy grades. The table below shows commonly selected grades and their typical applications for industrial, OEM, machining, marine, chemical, energy, medical and aerospace projects.
| Grade | Type | Key Characteristics | Typical Use / Commonly Selected For |
|---|---|---|---|
|
Grade 1 / Grade 2
CP Titanium
|
Commercially Pure Titanium |
Excellent corrosion resistance, high ductility, and good weldability. |
|
|
Grade 5 / Ti-6Al-4V
Titanium Alloy
|
Titanium Alloy (α+β) |
High strength, good toughness, and excellent fatigue resistance. |
|
|
Grade 7
Pd-enhanced CP Titanium
|
Commercially Pure Titanium |
Enhanced corrosion resistance in reducing and complex chemical media. |
|
|
Grade 9
Ti-3Al-2.5V Alloy
|
Titanium Alloy (α+β) |
Low density, good formability, and moderate strength. |
|
|
Grade 12
Ti-Mo-Ni Alloy
|
Titanium Alloy (β) |
Good corrosion resistance and strong suitability for heat exchanger service. |
|
|
Grade 23 / ELI
Medical / High-Purity Alloy
|
High-Purity Alloy (ELI) |
High purity, excellent biocompatibility, and good corrosion resistance. |
|
Grade Selection Support
We can review the right grade based on your application, medium and operating conditions.
Material Certificates
MTC and traceability documents can be provided according to project requirements.
Custom Supply
Custom sizes, processing, surface finish and packaging can be reviewed upon request.
Global Delivery
Reliable packing and export documentation support for global shipments.
The information above is for reference only. Final grade selection should always be reviewed according to project standards, medium, operating conditions, drawings, and documentation requirements.
Why 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.
10+ Years
Titanium industry experience.
Factory Direct Supply
Stable capacity and competitive price.
1000+
Products and specifications.
Full Documentation
MTC, reports and certificates.
Global Delivery
100+ countries and regions.
Professional Support
Quick response and technical review.
Built for Performance. Verified for Safety.
Hele Titanium is committed to providing high-quality titanium products, professional support and reliable delivery for global industrial buyers.
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
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