| After-sales Service: | Supplied |
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| Warranty: | Supplied |
| Type: | Seamless |
| Technique: | Cold Drawn |
| Material: | Titanium |
| Surface Treatment: | Polished |
| Samples: |
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| Customization: |
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Audited Supplier Titanium Tubes and Pipes are available as Welded and Seamless form and in conformance with leading international standards including DIN, JISC, AMS, GB and ASTM (B338 B861 B862).
Seamless Titanium Pipes are available in length of up to 18m with diameter ranges from 0.4mm up to 340mm.
Welded Titanium Pipes are available for supply in lengths of 15m with a diameter range of 90mm to up 5,000mm. Our titanium welded pipes are welded with single continuous weld lines and are 100% xray tested and liquid penetrant testing.
Tubing is a available as Coiled or Finned and manufactured to custom specifications.
Titanium tubes and pipes ares used in a range of applications including use in industrial pipework, titanium heat exchangers, condensers and evaporators, consumer products, and in medical applications such as implants.
The choice of using Titanium Seamless Tubes over Titanium Welded tubes is driven by the application and required dimensions. Titanium Seamless Pipes generally offer increased strength and pressure capabilities over Welded tubes with welded tubes offering increased options on size and form. If you already know what type you require please or need guidance contact one of our team today.
| Commodity: | Titanium and Titanium Alloy Tubes |
| Process method: | Cold rolled/ Cold drawn |
| Materials Grades: | TA0,TA1,TA2,TA9,TA10,BT1-00,BT1-0,Gr1,Gr2,Gr3,Gr4,Gr5,Gr7,Gr9, Ti6A14VELI |
| Standards: | GB/T3624-2010, GB/T3625-2007, ASTM B337/338,ASTM B861/862 |
| Size: | Length: ≤15000 mm |
| OD: 0.8-200 mm | |
| Shape: | Straight or U-bend |
| Surface Finished: | Annealed/ Mechanical Polish or as required |
| Inspection Testing: | 100% Ultrasonic Test, 100%Eddy Current Test, 100%Hydraulic Test, 100% X-Ray Test to welded pipe or as required. |
| Mechanical Test, Bend Test, Inter-granular corrosion Test. | |
| Packing: | Wooden case/ Steel framed plywood case/ simple packing. |
| Delivery Time: | As per Contract |
| Grade | N | C | H | Fe | O | Al | V | Pa | Mo | Ni | Ti |
| Gr1 | 0.03 | 0.08 | 0.015 | 0.2 | 0.18 | / | / | / | / | / | bal |
| Gr2 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | / | / | / | / | / | bal |
| Gr3 | 0.05 | 0.08 | 0.015 | 0.3 | 0.35 | / | / | / | / | / | bal |
| Gr4 | 0.05 | 0.08 | 0.015 | 0.5 | 0.4 | / | / | / | / | / | |
| Gr5 | 0.05 | 0.08 | 0.015 | 0.4 | 0.2 | 5.5~6.75 | 3.5~4.5 | / | / | / | bal |
| Gr7 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | / | / | 0.12~0.25 | / | / | bal |
| Gr9 | 0.03 | 0.08 | 0.015 | 0.25 | 0.15 | 2.5~3.5 | 2.0~3.0 | / | / | / | bal |
| Gr12 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | / | / | / | 0.2~0.4 | 0.6~0.9 | bal |
| Grade | Tensile strength(min) | Yield Strength(min) | Elongation(%) | ||
| KSI | MPa | KSI | MPa | ||
| Gr1 | 35 | 240 | 20 | 138 | 24 |
| Gr2 | 50 | 345 | 40 | 275 | 20 |
| Gr3 | 65 | 450 | 55 | 380 | 18 |
| Gr4 | 80 | 550 | 70 | 483 | 15 |
| Gr5 | 130 | 895 | 120 | 828 | 10 |
The production of titanium tubes takes two distinct approaches, one for the production of seamless tubes, the second for welded tubes. The type of tube is determined by the size and the application for use.
Seamless tube production uses a variety of equipment dependent on the tube requirements and seamless ti tubing is manufactured by either rotary piercing or extrusion.
Rotary Piercing
Titanium Tube Extrusion Rotary piercing tube production is where billet is pushed through a two roller which are convex-tapered rotating in the same direction. The rollers compress the material and a tapered mandrel is set inside the central void. The mandrel forces the titanium outards and then compresses the material against the back tapered rollers. The tube is then cooled and then cold and hot worked to the desired diameters and specifications.
Extrusion
Extrusion is a process used to create objects of a fixed, cross-sectional profile. A material is pushed or drawn through a die of the desired cross-section. The two main advantages of this process over other manufacturing processes are its ability to create very complex cross-sections and work materials that are brittle, because the material only encounters compressive and shear stresses. The internal cavity is extruded by placing a pin or mandrel inside of the die
The welding process is one of the core ways in which we manufacture titanium tubes. Our high quality tubing starts off as a flat strip of metal. The strip is formed into a tube through a series of rollers and the join, also called the seam, is then welded together.
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