Welded Titanium Tube
Made from strip that is roll formed and fusion welded along a longitudinal
seam, without filler metal.
Titanium Welded & Drawn Tubing
Welded tube drawn over a mandrel to final size — suited to heavy-wall,
larger-diameter tube that can’t be welded directly, at a lower cost than
seamless. All welded and drawn tube is bright annealed.
Seamless Titanium Tube
Drawn from hollows made by billet piercing or hot extrusion. Best suited
to heavy diameter-to-wall ratios and tight outside-diameter tolerances.
Introduction to titanium tube and pipe manufacturing process
Titanium Seamless Tubes
DaXun produces:
● Hot-finished Titanium Tubes
These Titanium tubes are supplied in the form of hot-rolled or hot-extruded, straightened, machined inside and outside diameters, and surface polished. Titanium tubes are available in heat-treated or non-heat-treated forms. Our company has 100% ultrasonic flaw detection capabilities.
● Available Materials
Hot-rolled titanium tubes are offered with outer diameters ranging from 19mm to 1020mm, thicknesses between 9mm and 30mm, and lengths up to 12000mm, depending on agreements made between the manufacturer and the customer.
Hot-extruded titanium tubes are available with outer diameters from 50mm to 609mm, thicknesses of 3mm to 35mm, and lengths up to 8000mm, also customizable based on customer and manufacturer agreements.
● Cold-finished Titanium Tubes
Cold-finished titanium tubes are available in various forms to meet specific manufacturing requirements. These include heat-treated, surface-etched, hydrostatically tested, or ultrasonically tested options, ensuring they meet the necessary standards and application needs.
The Titanium tubes offered range from an outer diameter of 6mm to 1020mm, with wall thicknesses between 0.5mm and 50mm, and lengths of up to 6000mm. Specific dimensions and conditions can be customized through mutual agreement between the manufacturer and the customer.
Titanium Welded Pipes
Daxun specializes in the production and supply of high-quality titanium welded pipes with diameters ranging from 12.7 mm to 1020 mm, wall thicknesses from 0.4 mm to 50 mm, and lengths up to 25,000 mm. Made from electrical titanium alloy grades 1, 2, and 12, these pipes are designed for use in heat exchangers, petroleum engineering, and the chemical industry.
The production process begins with flat-rolled raw material, which is then automatically welded using tungsten inert gas (argon) welding with an electric tube welder, followed by heat treatment directly on the rolling mill. Each finished titanium welded tube undergoes rigorous quality control, including mechanical testing, dimensional measurement, 100% ultrasonic and eddy current testing, and pneumatic or hydrostatic pressure testing.
To ensure compliance with ASTM B338 and ASME SB338 standards, DaXun employs advanced manufacturing processes and precision inspection equipment. Pipes are meticulously packed according to customer specifications, ensuring they meet the highest standards of quality and reliability.
Brands and characteristics of various titanium tubes
Each titanium tube material has its own different usages.
Titanium tube pipe grade 2 Industrial pure titanium tube is easy to weld, corrosion-resistant, and suited to long-term service at 300°C — commonly used in electric power and petrochemical applications.
CP Grade 1 offers the best formability and weldability of the commercially pure grades — suited to chemical equipment and pipelines such as heat exchangers, condensers, and evaporators.
Titanium tube pipe Grade 2 CP Grade 2 offers higher strength than Grade 1 with the same corrosion resistance — the most commonly specified grade for chemical process piping.
High temperature resistance and high strength, suited to demanding structural applications.
Titanium seamless pipe have good strength and toughness, and the grains are refined.
Forged titanium tubes have good strength and toughness, and the Tube Wall Thickness can be fully customized.
Titanium tube and pipe grade 12 Have better corrosion resistance
Suitable for titanium tubes for precision equipment such as medical, instrumentation, fluid equipment, etc.
Used across oil and gas, power generation, and pipeline applications, upstream and downstream.
Higher-strength titanium alloy tube for structural and high-performance applications beyond the range of commercially pure grades.
Used for exhaust pipes of automobiles and equipment, with excellent elongation and corrosion resistance.
Titanium heat exchanger tubes For various heat exchanger pipes.
Titanium tube and pipe production flow
With our reliable Titanium tube and pipe, their properties can be customized to suit your application.
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Prepare tube blankSelect qualified tube blanks for testing
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Tube blank perforation
The tube blank is heated and perforated
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cooling straightening
Cooling and straightening the hot-rolled pipes
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Surface treatment and flaw detection
Pipeline surface treatment and flaw detection
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Detection and storage
We will put the titanium tubes that pass the test into storage
The main features of titanium tube and pipe
Titanium has a density of approximately 4.51 g/cm³ — about 60% of steel’s density at comparable strength.
Titanium is 100 times more corrosion resistant than steel
Suitable for situations where magnetic field interference is avoided
Titanium alloy has high strength (even with the least tube wall thickness)
Daxun’s titanium tube manufacturing capabilities
Daxun works with established mills and finishing partners to supply seamless, welded, and welded-and-drawn titanium tube and pipe across a wide range of diameters and wall thicknesses. Capabilities and available dimensions are confirmed per order against the applicable standard and final mill test certificate.
Daxun’s pipe processing capabilities
Daxun coordinates downstream processing including straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, and polishing — whether you need a single machining job or processing across a full order.
State-of-the-Art Testing
Before delivery, every titanium tube undergoes hydrostatic testing, eddy current or ultrasonic examination, flattening and flaring tests, corrosion testing, tensile testing, dimensional measurement, and surface inspection. Products ship only after passing all inspections, with corresponding reports issued.
Powerful Pipe Solutions
Daxun serves the power generation sector with a range of products, including ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. Our solutions are designed for nuclear, coal-fired, renewable energy, and combined cycle applications.
Technical Information
Daxun’s high-alloy nickel casing and mechanical tube products are supplied for demanding industrial applications, including sour service environments, high-pressure, and high-temperature conditions.
In chemical processing, our products include pipe and tube for ethylene production, caustic soda production, and heat exchanger applications. We also supply tube products for the medical and general industrial sectors, including components for X-ray equipment, thermocouple sheathing tube for industrial furnaces, and boiler tube.
Titanium tube and pipe application cases in different industries
Titanium tubes are widely used in heat exchangers and condensers due to their exceptional corrosion resistance, especially in seawater and chloride-rich environments. They are commonly applied in power plants, seawater desalination systems, chemical processing equipment, and offshore cooling systems. Titanium tubing ensures long service life, high heat transfer efficiency, and reduced maintenance costs in demanding operating conditions.
Titanium alloy tube offers strength, toughness, and corrosion resistance suited to demanding structural applications.
Serving the petrochemical industry for electrolyzers, blowers, reaction towers, heat exchangers, pressure shafts, distillation towers, valves, and pumps. Send your specifications for a quote.
Marine Engineering Titanium alloy’s corrosion resistance and high strength make it well suited to deep-sea exploration equipment — including buoys, detectors, and sonar equipment — for reliable long-term operation in harsh marine environments.
Pharmaceutical, Biological Daxun supplies titanium tube and pipe for pharmaceutical and biopharmaceutical equipment, with high-purity and ultra-high-purity material available on request.
Electric Power Field Daxun supplies titanium tube for power generation equipment components,
drawing on processing capability from raw material through finished tube.
Our titanium tube stock sizes
- Titanium Pipe Size Chart
| Nominal Bore | Outside Diameter | Sch-5S | Sch-10S | Sch-40S | Sch-80S | Sch-160S | Sch-XXS | |||||||
| mm | INCH | mm | Wt | Weight | Wt | Weight | Wt | Weight | Wt | Weight | Wt | Weight | Wt | Weight |
| mm | (Kg/mt) | mm | (Kg/mt) | mm | (Kg/mt) | mm | (Kg/mt) | mm | (Kg/mt) | mm | (Kg/mt) | |||
| 3 | 1/8 | 10.3 | 1.24 | 0.276 | 1.24 | 0.28 | 1.73 | 0.37 | 2.41 | 0.47 | – | – | – | – |
| 6 | 1/4 | 13.7 | 1.24 | 0.39 | 1.65 | 0.49 | 2.24 | 0.631 | 3.02 | 0.8 | – | – | – | – |
| 10 | 3/8 | 17.1 | 1.24 | 0.49 | 1.65 | 0.63 | 2.31 | 0.845 | 3.2 | 1.1 | – | – | – | – |
| 15 | 1/2 | 21.3 | 1.65 | 0.8 | 2.11 | 1 | 2.77 | 1.27 | 3.75 | 1.62 | 4.75 | 1.94 | 7.47 | 2.55 |
| 20 | 3/4 | 26.7 | 1.65 | 1.03 | 2.11 | 1.28 | 2.87 | 1.68 | 3.91 | 2.2 | 5.54 | 2.89 | 7.82 | 3.63 |
| 25 | 1 | 33.4 | 1.65 | 1.3 | 2.77 | 2.09 | 3.38 | 2.5 | 4.55 | 3.24 | 6.35 | 4.24 | 9.09 | 5.45 |
| 32 | 1 1/4 | 42.2 | 1.65 | 1.65 | 2.77 | 2.7 | 3.56 | 3.38 | 4.85 | 4.47 | 6.35 | 5.61 | 9.7 | 7.77 |
| 40 | 1 1/2 | 48.3 | 1.65 | 1.91 | 2.77 | 3.11 | 3.68 | 4.05 | 5.08 | 5.41 | 7.14 | 7.25 | 10.16 | 9.54 |
| 50 | 2 | 60.3 | 1.65 | 2.4 | 2.77 | 3.93 | 3.91 | 5.44 | 5.54 | 7.48 | 8.74 | 11.1 | 11.07 | 13.44 |
| 65 | 2 1/2 | 73 | 2.11 | 3.69 | 3.05 | 5.26 | 5.16 | 8.63 | 7.01 | 11.4 | 9.53 | 14.9 | 14.2 | 20.39 |
| 80 | 3 | 88.9 | 2.11 | 4.51 | 3.05 | 6.45 | 5.49 | 11.3 | 7.62 | 15.2 | 11.1 | 21.3 | 15.24 | 27.65 |
| 100 | 4 | 114.3 | 2.11 | 5.84 | 3.05 | 8.36 | 6.02 | 16.07 | 8.56 | 22.3 | 13.49 | 33.54 | 17.12 | 41.03 |
| 125 | 5 | 141.3 | 2.77 | 9.47 | 3.4 | 11.57 | 6.55 | 21.8 | 9.53 | 31.97 | 15.88 | 49.11 | 19.05 | 57.43 |
| 150 | 6 | 168.3 | 2.77 | 11.32 | 3.4 | 13.84 | 7.11 | 28.3 | 10.97 | 42.7 | 18.2 | 67.56 | 21.95 | 79.22 |
| 200 | 8 | 219.1 | 2.77 | 14.79 | 3.76 | 19.96 | 8.18 | 42.6 | 12.7 | 64.6 | 23 | 111.2 | 22.23 | 107.8 |
| 250 | 10 | 273.1 | 3.4 | 22.63 | 4.19 | 27.78 | 9.27 | 60.5 | 12.7 | 96 | 28.6 | 172.4 | 25.4 | 155.15 |
| 300 | 12 | 323.9 | 3.96 | 31.25 | 4.57 | 36 | 9.52 | 73.88 | 12.7 | 132 | 33.32 | 238.76 | 25.4 | 186.97 |
| 350 | 14 | 355.6 | 3.96 | 34.36 | 4.78 | 41.3 | 11.13 | 94.59 | 19.05 | 158.08 | 35.71 | 281.7 | – | – |
| 400 | 16 | 406.4 | 4.19 | 41.56 | 4.78 | 47.29 | 12.7 | 123.3 | 21.41 | 203.33 | 40.46 | 365.11 | – | – |
| 450 | 18 | 457.2 | 4.19 | 46.8 | 4.78 | 53.42 | 14.27 | 155.8 | 23.8 | 254.36 | 45.71 | 466.4 | – | – |
| 500 | 20 | 508 | 4.78 | 59.25 | 5.54 | 68.71 | 15.09 | 183.42 | 26.19 | 311.2 | 49.99 | 564.68 | – | – |
| 600 | 24 | 609.6 | 5.54 | 82.47 | 6.35 | 94.45 | 17.48 | 255.41 | 30.96 | 442.08 | 59.54 | 808.22 | – | – |
| For larger or non-standard sizes, please contact Daxun for inquiries. | ||||||||||||||
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Daxun Alloy
Regarding titanium tube and pipe, we can handle any type of inquiry. Please feel free to ask us. We will make recommendations based on each client’s needs.
Yes, we have complete specifications and inventory and can quickly meet your needs.
We mainly supply titanium tubes in Grades 1, 2, 5 (Ti-6Al-4V), 7, and 12, in accordance with ASTM B338/B861 standards. Other customized grades are also available on request.
Our regular MOQ is 50 kg or 10 pieces, but for trial orders or samples, we can provide smaller quantities.
Yes, we can supply small samples for material confirmation. The sample cost can be deducted from the bulk order.
Normally, our lead time is 7–15 days for stock items and 20–30 days for customized production.
Yes, we offer both seamless and welded titanium tubes, depending on your application requirements
We can supply tubes with pickled, polished, or sandblasted surfaces according to customer requirements.
All tubes are packed in wooden cases with plastic film protection to prevent scratches and corrosion during transportation.
Titanium tubes are widely used in marine, chemical processing, desalination, medical devices, and heat exchangers due to their high
strength, low weight, and excellent corrosion resistance.
We usually accept T/T (wire transfer), L/C at sight, and PayPal for small orders. Other payment methods can be negotiated.
Yes, we can provide SGS, BV, or other third-party inspection reports upon request. Mill test certificates (EN 10204 3.1/3.2) are included with every order.
Absolutely. We provide OEM & ODM services and can customize dimensions, tolerances, and surface finishes according to your specifications.
Every tube undergoes strict testing, including chemical composition analysis, mechanical property tests, ultrasonic inspection, and dimensional checks. Photos and videos of the final inspection can be shared before delivery.
We mainly ship from Shanghai and Tianjin ports, but we can arrange delivery from other ports if required.
We offer sea freight, air freight, and express courier (DHL, FedEx, UPS) depending on order size and urgency.
Yes, we welcome long-term cooperation and can set up annual supply agreements with stable pricing and guaranteed delivery schedules.