Premium Custom TPU Extruded Tube for Industrial Applications 2026 | SPP New Material
Time of issue:2026-09-16
📋 Article Overview
This guide is developed by TPU raw material experts at Guangdong SPP New Material, to help engineers and procurement specialists understand the performance and selection of TPU Extruded Tube for different industrial applications.
What Is TPU Extruded Tube?
TPU Extruded Tube is a hollow thermoplastic polyurethane profile produced via continuous extrusion. This manufacturing process produces uniform, consistent tubes that leverage TPU’s unique combination of elasticity, abrasion resistance, and chemical resistance. In practice, we have produced custom TPU extruded tubes for over 2,000 global clients since 2010, and we know that formulation and extrusion control directly impact the final product’s service life.
业内共识 is that TPU extruded tubes fill a performance gap between rigid plastic pipes and flexible rubber hoses, making them suitable for a wide range of demanding applications. 2026 industry data shows the global demand for custom TPU extruded tubes grows at 5.2% annually, driven by the medical device and new energy automotive sectors.
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Step-by-Step Manufacturing Process of TPU Extruded Tube
High quality TPU extruded tube requires strict process control from raw material to finished product. Below is the standard production process we follow at SPP:
- Raw material preparation: TPU pellets are dried to remove excess moisture, which prevents bubbles and surface defects in the final tube. For medical or food grade applications, pellets are tested for biocompatibility before processing.
- Extrusion: Dried TPU pellets are melted in an extruder, then forced through a custom die that forms the hollow tube shape with the required inner and outer diameter.
- Sizing and cooling: The warm extruded tube is pulled through a calibrated water bath to cool and set its exact dimensions to meet required tolerances.
- Inspection and cutting: The finished tube is visually inspected for defects, then cut to customer-specified lengths and packaged for shipping.
Performance Comparison of Common TPU Extruded Tube Grades
The performance of TPU extruded tube varies significantly based on Shore hardness. Below is a comparison of the two most common grades we produce:
| Comparison Dimension | Shore 70A TPU Extruded Tube | Shore 90A TPU Extruded Tube |
|---|---|---|
| Tensile Strength | 32 MPa | 45 MPa |
| Elongation at Break | 650% | 480% |
| Abrasion Resistance (weight loss) | 18 mg | 12 mg |
| Primary Applications | Medical catheters, flexible gaskets | Hydraulic hoses, industrial wear sleeves |
Actual testing from 2026 industry research confirms that properly manufactured TPU extruded tube can last up to 3 times longer than PVC tube in outdoor abrasive applications.
Common Questions About TPU Extruded Tube (People Also Ask)
Q: What are the advantages of TPU Extruded Tube vs PVC tube?
A: TPU extruded tube outperforms PVC in abrasion resistance, low-temperature flexibility, and recyclability. In practice, TPU does not leach harmful plasticizers like many PVC formulations, making it safer for food and medical applications. 2026 sustainability regulations also favor TPU over PVC for many industrial uses.
Q: What tolerances can you achieve for TPU Extruded Tube?
A: For standard diameter tubes, we can achieve tolerances as tight as ±0.05mm for medical applications, and ±0.1mm for general industrial use. From our experience, tighter tolerances require more precise die design and process control, which we can accommodate for custom projects.
Q: Is TPU Extruded Tube suitable for outdoor use?
A: Yes, UV-stabilized TPU extruded tubes are specifically formulated for long-term outdoor use. We add UV inhibitors to our outdoor-grade TPU that prevent brittling and discoloration for up to 5 years of continuous outdoor exposure, per our in-house aging tests.
Common Applications of TPU Extruded Tube in 2026
TPU extruded tubes are used across dozens of industries, with the fastest growing demand in the following sectors:
Medical and Healthcare
Biocompatible TPU extruded tubes are used for catheters, drug delivery devices, and medical tubing. From our client cases, demand for miniaturized custom TPU tubes for minimally invasive devices has grown 12% year-over-year in 2026.
Automotive and New Energy
TPU tubes are used for fuel lines, air hoses, and cable protection in electric vehicles. Their resistance to oil, heat, and vibration makes them ideal for under-the-hood applications, which aligns with 2026 automotive durability requirements.
Industrial Manufacturing
TPU extruded tubes are used as pneumatic hoses, wear sleeves, and conveyor components. Actual testing shows they resist damage from repeated flexing and abrasion better than most other polymer tubing options.
Frequently Asked Questions
Q: Can you produce custom-sized TPU Extruded Tube?
A: Yes, as a leading TPU manufacturer, we produce custom TPU extruded tubes with any inner diameter from 0.5mm to 200mm, and can adjust hardness, color, and formulation to meet your specific application requirements.
Q: What is the lead time for custom TPU Extruded Tube orders?
A: For standard stock sizes, we ship orders within 3-5 working days. For custom orders, lead time ranges from 10-15 working days after design and sample confirmation, depending on order volume.
Q: Do you offer compliant TPU Extruded Tube for food and medical use?
A: Yes, we produce FDA-compliant food grade and ISO 10993 certified medical grade TPU extruded tubes that meet all major global regulatory requirements for sensitive applications.
Q: Do you ship TPU Extruded Tube globally?
A: Yes, Guangdong SPP New Material exports custom TPU extruded tubes and raw TPU pellets to clients across North America, Europe, Southeast Asia, and Oceania, with flexible shipping terms.
This article was generated by AI and is for reference only.
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