Production and Quality Ensurance of Titanium Tubes and Pipes
The production of titanium tubes and pipes involves several different processes. Depending on specifically given size and alloy designation, the tubes and pipes can be hot / cold rolled, drawn, extruded or even deep bore drilled. We are offering both seamless and welded titanium tubing and piping in various alloys, multiple cross-section and extensive range of dimension. Our tubes and pipes can be used as heat exchangers that endure sophisticated corrosive environments, pipeline system withstand harsh gas and liquid in chemical plant, exhaust pipe to reduce the weight of automobile and motorcycle, or aerospace components to utilize their extraordinary performance at extreme temperatures.
Our commitment to quality and excellence is evident in our fully certified titanium tubes and pipes. We take pride in adhering to strict quality control policies that ensure each tube meets the highest industry standards.
- Full Certification: All our titanium tubes and pipes come with comprehensive certifications, providing detailed information about the material’s chemical composition, mechanical properties, and compliance with international standards. Our products are certified to meet or exceed ASTM, ASME, and other relevant specifications.
- Traceability: We maintain a robust traceability system throughout the production process. From the sourcing of raw materials to the final product, each step is carefully documented and tracked. This allows us to trace the origin of every tube and pipe, ensuring complete transparency and accountability.
- Record-Keeping: Our meticulous record-keeping practices enable us to maintain accurate documentation for each product batch. This includes details about the manufacturing processes, inspection results, and any additional testing conducted. These records serve as valuable references for quality assurance and future reference.
Specifications and Features of Our Titanium Tubes and Pipes
| Deformation process | Hot / cold rolling, drawing, extruding, deep bore (hole) drilling |
| Heat treatment | Annealed, Solution heat treated (and aged) |
| Surface of seamless tubes | Bright for both OD and ID |
| Surface of welded tubes | Surface same as plates/sheets OR sandblasted |
| Size of seamless tubes | OD below 279 mm, wall thickness below 15 mm |
| Size of welded tubes | Up on request per order |
| Tolerance | According to specification or order |
| Typical Specification | ASTM B861 (seamless), ASTM B862 (welded), ASTM B338 (seamless and welded) |
| AMS 4941, AMS 4942, AMS 4943, AMS 4944, AMS 4945 (aerospace) | |
| ASTM F67, ASTM F136, ISO 5832 (Medical) | |
| • Other specifications are in accordance with specific alloy required |
Inspections and Tests Made for Titanium Tubes and Pipes
We subject our titanium tubes and pipes to comprehensive inspections and tests, simulating harsh environments and aggressive substances they may encounter during their service life. This ensures that our products can withstand harsh conditions, making them suitable for a wide range of applications.
| Visual & Dimensional Inspection | |||||||||
| Surface quality | Ellipticity | Straightness | Size Tolerance | ||||||
| Mechanical Properties Test | |||||||||
| Tensile strength | Yield strength | Elongation | |||||||
| Hardness test | Bending Test | Tensile at evaluated temperature | |||||||
| Chemical and Metallurgical Analysis | |||||||||
| Chemical composition | Microstructure | Microstructure | |||||||
| Non-destructive Test (NDT) | |||||||||
| Ultrasonic | Eddy current | Hydrostatic | Dye Penetrant | Radiographic | |||||
| Destructive Test | |||||||||
| Flaring | Flattening | ||||||||
| • Inspection and Test executed according to specification or order
• Certificate EN 10204 3.1/3.2 |
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