High-Performance Carbon Filled PTFE Tube for Chemical Resistance
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Product Highlights
- Superior Chemical Resistance: Withstands strong acids, alkalis, and solvents for chemical equipment and pipelines.
- Enhanced Creep Resistance: Modified with carbon and ceramic to prevent leakage and improve durability.
- Customized Service Available: Offers full customization, minor customization, and customization from designs.
- High Tensile Strength: Carbon filled PTFE tube provides 14MPa tensile strength for heavy-duty applications.
- Low Water Absorption: Water absorption rate is less than 1%, ensuring stability in wet environments.
- RoHS and Reach Certified: Meets international safety standards for environmental and health compliance.
- Versatile Application Range: Ideal for sealing, bearings, valves, and electrical insulation layers.
- OEM and ODM Services: Supports logo addition, branding, and custom part assembly with advanced machinery.
Product Attributes
- Customization
- Available
- Material
- PTFE
- Kind
- Hollow Plastic
- Model NO.
- Carbon Filled PTFE Tube
- Water Absorption
- <1%
- Contraction Percentage
- 1.0%~2.5%
- Tensile Strength
- 14MPa
- Color
- Black
- Certification
- RoHS, Reach
- Application
- Sealing, Buiding
- Customized Service
- Available
- Raw Material
- 70% Virgin PTFE , 25% Carbon, 5% Ceramic Tube
- Transport Package
- Wooden Box
- Specification
- Under your requirements
- Trademark
- Hansa
- Origin
- Jiangsu China
Product Images of High-Performance Carbon Filled PTFE Tube for Chemical Resistance
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Product Description
Polytetrafluoroethylene (PTFE) has excellent sealing properties and corrosion resistance. However, due to its inherent poor creep resistance, PTFE materials can leak at the seal over long-term use because of the creep of the gasket. To improve this drawback of ordinary PTFE, people add other materials such as graphite and glass fibers to PTFE to enhance its creep resistance and improve the durability of PTFE gaskets. Gaskets with other materials added to ordinary PTFE are called modified PTFE.
Main properties
| No | Filled Compound And Content By Wt | Tensile Strength Mpa min | Ultimate Strength % min | Compression Strength Mpa min | ||
| 1 | 20% Glass Fiber | 10 | 120 | 16 | ||
| 2 | 25% Glass Fiber | 10 | 100 | 16 | ||
| 3 | 20%Glass Fiber 5%Graphite | 10 | 120 | 16 | ||
| 4 | 60%Bronze | 10 | 80 | 20 | ||
| 5 | 15%Carbon Fiber | 11 | 130 | 16 | ||
| 6 | 24%Bronze 12%Glass Fiber 6%Carbon | 9 | 100 | 16 | ||
| 7 | 15%Glass Fiber 10% Polyimide5%Graphite | 10 | 120 | 16.7 | ||
| Item | Necessary Properties | Suggested PTFE Variety |
| Gasket | Creep Resistance,Chemical Resistance | 1,2,3,5, |
| Valve Seas | Creep Resistance,Chemical Resistance,Low Friction | 1,2,3,5, |
| Packing | Creep Resistance,Chemical Resistance,Low Friction,Low Wear,Stiffness | 1,3,5,7, |
| Bearings | Low Wear,Low Friction,Creep Resistance | 1,4,5,6, |
| Bearing Pads | Creep Resistance,Low Friction,Resistance To Weathering | 3, |
| Piston Rings | Creep Resistance,Low Friction,Chemical Resistance,Stiffness | 1,2,3,5 |


Quality control is a necessary step FOR EACH ORDER
Production Process for PTFE Rod As Following Steps :

Modified PTFE, due to its excellent chemical corrosion resistance, can withstand the corrosion of strong acids, strong alkalis, and various chemical solvents, making it an ideal choice for manufacturing key components such as chemical equipment, pipeline systems, and valve seals.
In the machinery industry, modified PTFE can serve as anti-sticking and lubricating materials for components like bearings, sliders, and guides, significantly improving the operational efficiency and service life of machinery.
Modified PTFE also possesses superior insulation properties and is widely used in the manufacturing of electrical insulation layers for wires and cables, capacitors, and other electronic components, providing strong assurance for the safety and stability of electronic products.
Zhenjiang Hansa Sealant Co., Ltd. is a manufacturing facility that specializes in producing various plastic components. The factory equipped with advanced machinery and technology to efficiently produce high-quality plastic parts. In addition to manufacturing plastic parts, we offer additional services such as assembly, finishing, or customization of the parts. This can include adding logos, labels, or any other branding elements requested by the customer.

Q1.What is your terms of packing
Answer : Generally, we use carbon boxes with wooden boxes outside ,to ensure our products has been safely delivered
Q2.What is your term of delivery
Answer: FCQ DDP, if the usually take 7-10 days
If the total weight of the goods is up to ten tons, the required transport time is approximately 7-10 days
Q3:How about customized service
The demand for product customization is Available
Our customized service can provide unique and personalized plastic parts
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2441560". Items marked "" are certified.
Company Profile
Welcome to our company: Zhenjiang Hansa Sealant Co., Ltd., we are primarily an export-oriented company dedicated to providing customers with high-quality products and superior service. Our factory mainly produces a variety of plastic profiles including PTFE, UHMW-PE, nylon, PP, POM, PEEK and so on, as well as custom-made products based on samples or drawings.
Our export advantages:
1. Rich export experience: We have rich export business experience and many successful cases. We are familiar with export processes, regulations and standards, and can provide professional export consulting and support to customers.
2. Quality Products: Our company offers products of superior quality and reliability. We have our own factory, strictly controlling the production process and quality inspection to ensure that our export products meet international standards and customer requirements.
3. Diverse Product Range: Our product line covers various industries and fields, including but not limited to PTFE, UHMW-PE nylon, PP, POM, PEEK plastics, as well as custom-made products for CNC, lathe, milling machine processes, and more. We support on-demand drawings and samples, providing you with comprehensive options and solutions.
4. Global market network: We have established a wide international market network, and have established long-term and stable partnerships with buyers from many countries and regions. At present, we have cooperated with the United States, Russia, Japan, South Korea, Thailand, Singapore, Germany, United Arab Emirates and so on. We will continue to expand our cooperation areas, so that Zhenjiang Hansa Sealing Materials Co., Ltd. Will be known all over the world.
5. Quality after-sales service: We know the importance of after-sales service, so we promise to provide you with professional after-sales service, whether it is transportation connection, quality assurance, we believe that careful after-sales service will add to our cooperation.
Customer first, integrity foremost, win-win cooperation and joint progress is our corporate culture. We are committed to providing customers with high-quality products and comprehensive services to meet their needs. If you have any requirements or questions about our products or services, please contact us at any time.
Zhenjiang Hansa Sealant Co., Ltd will always welcome your visit and look forward to your cooperation.
About Our Factory & Business Background
- Address
- 866#, Hongxing Road, Yangzhong Economic Development Zone, Zhenjiang, Jiangsu, China
-
Terms of Payment
- LC, T/T, D/P, PayPal, Small-amount payment, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Pcs
-
Supply Chain Partners
- 50
Our Production Capability & Technical Expertise
- Main Products
- PTFE Sheet, PTFE Rod, PTFE Tube, PTFE Gasket, Expanded PTFE, Modified PTFE Products, Peek Products, Sealing Materials, PE Products, Customized CNC Machining
-
Customization Options
- Customization from Samples, Customization from Designs, Minor Customization, Full Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Export Year
- 5 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What are your terms of packing?
- Generally, we use carbon boxes with wooden boxes outside to ensure our products are safely delivered.
- What are your terms of delivery?
- FCQ DDP. Usually takes 7-10 days. If the total weight is up to ten tons, transport time is approximately 7-10 days.
- How about customized service?
- The demand for product customization is available. Our customized service can provide unique and personalized plastic parts.
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