PTFE管的性能
- 耐化学性：几乎不与任何化学物质发生反应
- 宽温度范围：从-328℉至500℉以及-200℃~260℃
- 电绝缘：适用于卫星电缆
- 不粘表面：耐粘性材料输送管、食品输送带、医疗流体输送管
- 自润滑：摩擦系数为0.04
- 耐候性：气候适应能力强
可靠的PTFE管制造商
我们的PTFE管种类繁多，根据加工方法可分为模压管、挤出管和压制管。我们也提供定制服务，可根据您的尺寸进行切割。此外，我们拥有专业的加工设备，可以将产品切割成任何形状。除了尺寸定制外，我们还接受定制材料需求——PTFE与石墨、碳粉、铜粉等的混合都在我们的服务范围内。在汉莎，我们致力于真诚服务和诚实经营，力求最大程度地满足您的需求。
HANSA offers a variety of PTFE tubes to meet the needs of different applications. PTFE molded tubes have an inner diameter of 30-1230mm, with a maximum length of 300mm. PTFE extruded tubes have an inner diameter of 12-420mm, with a maximum length of 4500mm. PTFE pressed tubes have a smaller inner diameter, typically 2-29mm, with no length limit. The smallest PTFE capillary tube has an inner diameter of 0.3mm, with a maximum length of 305 meters.
您可以从 Hansa 订购更多不同类型的 PTFE 管
Modified PTFE Tubes from HANSA
The properties of PTFE can be enhanced by adding different materials; different fillers enhance different properties.
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Glass Fiber Filled PTFE TubeIt is slightly darker in color than pure PTFE and has a frosted texture. The glass fiber enhances the hardness and dimensional stability of the PTFE rod, making it more wear-resistant. This is the most economical choice and belongs to the category of general-purpose mechanical wear-resistant parts.
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Carbon Fiber Filled PTFE TubeCarbon fiber offers superior abrasion resistance and creep resistance compared to glass fiber, while also enhancing thermal conductivity, making it suitable for demanding and more rigorous environments.
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Graphite Filled PTFE TubeGraphite has a lubricating film in its structure, which can improve the self-lubricating properties of PTFE rods, making it particularly suitable for applications where lubricating greases cannot be used, such as oil-free lubricated parts of compressors.
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Copper Powder Filled PTFE TubeCopper powder filling improves the hardness and wear resistance of PTFE rods, but its most significant feature is a substantial increase in the thermal conductivity of PTFE rods. Under conditions of particularly high friction, it can quickly disperse heat energy, preventing PTFE from failing due to overheating.
PTFE管的主要特点
Exhibits corrosion resistance capable of withstanding aggressive agents and the majority of chemical media.
Demonstrates favorable compressive and creep resistance at ambient temperatures, suitable for low-stress applications.
持续运行温度范围为 -200°C 至 +260°C，短期暴露耐受度高达 300°C。
摩擦系数 (COF) 低至 0.04，具有光滑的表面和自润滑性能，无需外部润滑剂。
The waste PTFE material is ground into powder using a machine and added to the new material as a filler for reuse. However, this reduces the original performance of PTFE and is considered a downgraded recycling process.
The waste PTFE material is ground into powder using a machine and added to the new material as a filler for reuse. However, this reduces the original performance of PTFE and is considered a downgraded recycling process.
The lifespan of PTFE tubing varies depending on the application scenario. In static sealing, the average lifespan is about 5-15 years, while in dynamic sealing, it is 5 years.
PTFE is very stable and does not decompose in the human body. It is a permanent implant with a smooth surface that does not adhere to other human tissues or cells.
PTFE管的应用
化工：强腐蚀介质、高纯度化学试剂输送、反应釜连接管道
电子产品：电线电缆绝缘套管、电路板绝缘层、防静电保护
医疗的：医用液体输送管和人造血管制造
食品工业：食品加工设备管道和运输管
机械：滑动轴承、衬套、衬套、活塞环和导向环
航天：燃料输送管道
Why Order PTFE Tubing Products from Us?
- Professional quality management system certification：HANSA provides professional international certifications such as ISO 9001, RoHS, REACH, and SGS, as well as product testing reports, to ensure the quality of our products.
- Offers a variety of options including semi-finished products and finished products：We have ample stock of semi-finished PTFE tubes in a full range of specifications, and our processing capabilities include CNC cutting, milling, turning, and bending, making our products suitable for your application scenarios.
- Advanced production technology：Different manufacturing processes produce PTFE tubes suitable for different applications, including molding, extrusion, pushing, and stretching. If you are unsure which type of PTFE tube is best suited for your project, please contact us for professional advice.
Why HANSA?
Established in 1995, HANSA has steadily developed into one of the leading fluoropolymer experts in China and a supplier of polytetrafluoroethylene (PTFE) tubing.
We possess professional production knowledge and processing machinery, and have extensive experience in precision machining of parts, including valve seats, seals, insulators, bushings, piston rings, bellows, and custom precision components.
Trust HANSA Trust You
HANSA not only manufactures PTFE tubing, but also other plastic semi-finished and processed products, such as PTFE sheets and rods. We can select the most suitable material for your project based on the drawings you provide.
We have professional international certifications such as FDA, ISO 9001, RoHS, and REACH, proving that our products are reliable and trustworthy.
With 30 years of experience in the industry, we possess advanced production and processing equipment, professional technicians, and a top-notch sales team. We are a united, friendly, and positive family.
Molding processes of PTFE Tube
The molding process uses suspension polymerized PTFE fine powder as raw material. Workers pour the fine powder into a customized mold and use tools to compact the powder. The next step is demolding, where the compacted green body is removed from the mold and placed in a sintering furnace for high-temperature sintering to give it its final properties. The final step is cooling and shaping.
Extruded PTFE tubing uses emulsion-polymerized PTFE fine powder, which has a finer powder composition. During production, it is pre-mixed with an extrusion aid to form a paste, then left to stand at a specific temperature for a period of time to ensure thorough mixing of the powder and aid. This paste is then continuously extruded through an extruder nozzle at room temperature to form a tubular shape. Because the addition of the extrusion aid affects the purity of the PTFE, it needs to be removed by heating to volatilize it. Finally, the tubing is placed in a sintering furnace for high-temperature sintering and then cooled to set the shape.
The raw material is suspension polymerized PTFE fine powder. We can roughly divide the die used for pressing into four main zones. The fine powder is poured into the hopper, and the plunger pushes it into the cold die zone for pre-pressing, forming a billet. Then the plunger continues to advance into the preheating zone, where the temperature is approximately the melting point of 327°C, and heating begins. It then advances further into the sintering zone, where the temperature is higher than the melting point, ensuring complete fusion of the PTFE fine powder particles and achieving a certain degree of density. Finally, it enters the heat preservation and cooling zone, where it slowly cools at room temperature. This is only one pressing cycle; in reality, the plunger repeatedly advances and retracts, continuously performing a back-and-forth motion.
HANSA possesses advanced and comprehensive machining technology, including CNC lathes for turning, milling, and engraving, enabling high-precision and high-efficiency parts processing. CNC lathes can batch-produce sealing rings, O-rings, and other sealing components. Additionally, the company offers laser cutting machines, waterjet cutting machines, and surface treatment equipment.
Hansa PTFE 管规格
- 尺寸说明
- 主要特性
| 类型 | 外径（mm） | 内径(mm) | 壁厚（毫米） | 长度（毫米） |
| PTFE模压管 | 30-1230 | 10-997 | 5-117 | 100-300 |
| PTFE挤出管 | 12-420 | 5-400 | 3.5-10 | 1000,4500 |
| PTFE压制管 | 2-29 | 1-25 | 0.5-2 | 根据要求 |
| PTFE毛细管软管 | 0.76-9.38 | 0.25-8.26 | 0.255-0.56 | 305米/153米/100米 |
| 特性 | 单元 | 结果 |
| 视密度 | 克/立方米 | 2.10-2.30 |
| 抗拉强度（最小） | 兆帕 | 18.0 |
| 断裂伸长率（分钟） | % | 230 |
Of course! We have various types of processing equipment and can process custom parts of various sizes and specifications for you to the fullest extent possible.
PTFE tubes have a temperature range of -160℃ to 260℃. Within this temperature range, they can maintain stable physicochemical properties. However, once the melting point of 327℃ is exceeded, they will begin to decompose and release toxic gases.
There is no minimum order quantity for standard specifications, and we have ample stock to ensure timely delivery. Contact us now for the best solution for your project.
Yes, we can provide samples free of charge so you can inspect the quality. We have strict quality control to ensure that the sample quality perfectly matches the quality of your bulk purchase.
If you use the PTFE Tube properly, under normal operating conditions, our PTFE Tube can last for 10-15 years.
PTFE is harmless to humans, a fact confirmed by the FDA. It can be used in the food industry as a beverage transport conduit.
Yes, PTFE tubes come in both rigid and flexible types. Molded tubes are rigid because they are relatively thick, while extruded and push-formed tubes are generally softer and more flexible, allowing them to be rolled up. They can also be made rigid, depending on the specifications and dimensions. We can recommend the most suitable PTFE tube for your project.
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