When sourcing titanium hollow products for your project, understanding the distinctions between tubing and piping can help you avoid costly mismatches and ensure compliance with technical requirements. Whether you need precision components or high-durability conduits, the right choice will impact your project's performance, cost, and supply chain efficiency.
How They Are Measured: Dimensional Standards You Should Know
The primary difference lies in measurement methodology:
Tubing – Measured by outside diameter (OD) and wall thickness (WT) with tighter tolerances, ideal for precision fits.
Common standards: ASTM B338, ASTM B861.
Piping – Specified by nominal pipe size (NPS) and schedule (SCH), where the schedule defines wall thickness for pressure handling. Actual OD often differs from the nominal size.
Common standards: ASTM B862, ASME B36.19M.
Ensuring your purchase order matches these dimensional conventions will prevent rejections and delays.
Applications That Influence Your Procurement Decision
Titanium Tubing – Favored in aerospace, medical devices, and high-performance heat exchangers, where dimensional precision, smooth internal finishes, and consistent tolerances are critical.
Titanium Piping – Better suited for moving liquids or gases in demanding industrial conditions such as chemical processing plants, seawater desalination systems, and oil & gas networks.
Surface Finish and Manufacturing Differences
Tubing – Typically supplied polished or pickled for both dimensional accuracy and surface smoothness. Often produced through cold drawing or precision welding.
Piping – Generally pickled or shot-blasted for corrosion protection and durability, manufactured via welding or extrusion for pressure resistance.
Size Ranges You Can Expect
Tubing – Outside diameters typically range from 6 mm to 114 mm, with thinner walls designed for accurate fits.
Piping – Covers larger dimensions, from NPS 1/2" to 24" or more, with wall thickness determined by the schedule.
Quick Comparison Table
| Feature | Titanium Tubing | Titanium Piping |
|---|---|---|
| Size Measurement | OD + Wall Thickness | NPS + Schedule |
| Tolerances | Tight | More Flexible |
| Standards | ASTM B338, ASTM B861 | ASTM B862, ASME B36.19M |
| Typical Use | Precision assemblies | Fluid/gas transport |
| Surface Finish | Polished, Pickled | Pickled, Shot-blasted |
Recommended Titanium Grades for Your Needs
GNEE supplies a wide range of titanium hollow products compliant with ASTM and ASME standards:
Grade 2 Titanium Tube – Exceptional corrosion resistance for marine and chemical plant piping systems.
Grade 5 Titanium Tube– High strength and durability for aerospace and industrial high-load applications.
Grade 9 Titanium Tube – Excellent weldability and toughness, perfect for sports equipment frames, such as bicycles and scooter T-bars.
Final Advice for Procurement Professionals
When specifying titanium hollow products, clarify whether your project requires dimensional accuracy and smooth finishes (choose tubing) or pressure-handling capacity and durability (choose piping). Matching your requirements to the correct product category ensures optimal performance, budget efficiency, and regulatory compliance.
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Our product range
| Product Category | Standard Forms / Types | Common Grades (ASTM) | Typical Dimensions / Specifications | Key Applications |
|---|---|---|---|---|
| Titanium Pipes & Tubes | Seamless Pipe, Welded Tube, Heat Exchanger Tubes, Condenser Tubes, Capillary Tubes | Grade 1, 2, 3, 5 (Ti-6Al-4V), 7, 9 (Ti-3Al-2.5V), 12 | OD: 0.5mm - 300mm+ Wall Thickness: 0.1mm - 20mm Length: Custom up to 15m |
Aerospace, Chemical Processing, Marine, Power Plant Condensers, Bicycle Frames, Medical Implants |
| Titanium Sheets & Plates | Hot-Rolled Plate, Cold-Rolled Sheet, Checker Plate (Flooring) | Grade 1, 2, 3, 5 (Ti-6Al-4V), 7, 12 | Thickness: 0.1mm - 100mm+ Width: Up to 2000mm Length: Up to 6000mm |
Chemical Tanks, Pressure Vessels, Architectural Cladding, Marine Hardware, Armor Plating, Heat Exchangers |
| Titanium Bars & Rods | Round Bar, Square Bar, Hex Bar, Forged Bar, Wire Rod | Grade 1, 2, 4, 5 (Ti-6Al-4V), 7, 12 | Diameter/Size: 1mm - 500mm+ Length: 1000mm - 6000mm (Std.), Custom |
Fasteners (Bolts, Nuts), Surgical Implants, Pump Shafts, Valve Components, Golf Clubs, Marine Shafting |
| Titanium Strips & Coils | Cold-Rolled Strip, Precision Foil, Coiled Strip | Grade 1, 2, 5 (Ti-6Al-4V), 12 | Thickness: 0.02mm (Foil) - 5mm Width: 5mm - 500mm Coil Weight: Up to 1000kg |
Bellows, Medical Stents, Gaskets, Honeycomb Cores, Springs, Electronic Components |
| Titanium Wires | Welding Wire, Spring Wire, Fastener Wire, Mesh Wire, Medical Suture Wire | Grade 1, 2, 4, 5 (Ti-6Al-4V), ELI (Extra Low Interstitial) | Diameter: 0.05mm - 10mm Condition: Annealed, Hard-Drawn Form: Coils, Spools, Straight Lengths |
3D Printing (Wire-AM), Welding Filler, Chemical Mesh, Orthodontic Archwires, Fishing Leaders, Springs |
Our factory
Our factory specializes in the field of international trade of titanium materials, professionally producing high-quality series products such as titanium tubes, titanium bars, titanium plates, titanium wires, and titanium strips. The factory is equipped with internationally advanced production and testing equipment, including precision forging units, high-speed cold rolling mills, vacuum melting furnaces, CNC spinning machines, continuous drawing production lines, and automated surface treatment systems. Coupled with precision testing instruments such as spectrometers and ultrasonic flaw detectors, we ensure precise control over the entire process from raw materials to finished products. We are committed to providing global customers with titanium products that offer excellent performance and a complete range of specifications through stable and reliable processes and strict quality management, meeting the application needs of high-end industries such as energy, chemical, aerospace, and medical fields.
Titanium product packaging
We place great emphasis on the transportation safety and delivery quality of our products. All titanium materials are packaged using strict industrial-grade solutions: titanium tubes and bars undergo anti-rust treatment, are tightly wrapped with waterproof stretch film, and then placed in reinforced wooden or iron boxes lined with moisture-proof paper, with fillers added to prevent sliding and collisions during transportation. Titanium plates and strips are covered with protective film, fitted with edge protectors, separated layer by layer with moisture-proof paper, loaded onto sturdy wooden or steel pallets, and securely fastened with steel straps. Fine titanium wires are neatly coiled onto specialized spools and encapsulated in sealed boxes that are waterproof and dustproof. Each packaging unit is accompanied by clear product labels, material certificates, and moisture-proof indicators, ensuring that the goods remain intact, clearly labeled, and safely delivered to global customers through long-distance sea freight and multimodal transportation.
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