PTFE Lined Flexible Rubber Expansion Joint
Henan Lanphan PTFE lined rubber expansion joint s is a kind of rubber expansion joints that lining with PTFE material on normal rubber expansion joints, the coating mainly is white color, can efficiently protect the rubber expansion joints from being corroded by medium, such as strong acid and strong alkali, or high temperature oil medium. The machinery and physical property of normal rubber expansion joints won’t be effected at all, it can still compensate pipeline shock, absorb pipeline displacement, reduce pipeline noise. PTFE coating can closely attached to pipeline inwall, efficiently prevent coating separation that caused by medium washing, stretch and shrink.
PTFE lined rubber expansion joints has features of vibration reduction, anti-corrosion, acid and alkali resistance, high temperature resistance, flexible and rub resistance, mainly used for pipeline displacement, dimension change and vibration part connection, it can be used as supply and drainage pipeline for basin, chemical engineering, corrosion, vulcanization tank car equipment, also other special usage.
PTFE is short for Polytetrafluoroethylene, also known as Teflon, 4F. PTFE has excellent chemical stability and corrosion resistance, it’s one of the best corrosion resistance material in the world, except metallic sodium and liquid fluorine, PTFE is resistance to all chemicals, widely used in all corrosive environments. Besides, it has good sealing property, high lubricating property, electrical insulating property, good aging resistance, temperature resistance(can long-time work between -180℃ to 250℃).
Product features of PTFE lined rubber expansion joints:
High temperature resistance: working temperature is up to 250℃.
Low temperature resistance: has excellent machinery tenacity, even if the temperature drop to -196℃, it can maintain a 5% elongation.
Corrosion resistance: resistance to most chemicals.
|Axial Compression||Axial Tension||Lateral Displacement||Deflection Angle|
PTFE lined rubber expansion joints mainly applied in chemical plant, strong acid pipeline, desulfurization pipeline, corrosive gas pipeline, exhaust pipe, steam pipe, rolling machine high pressure oil pipe, airplane hydraulic system and cold pressing system.
- According to product’s using condition, technicians will offer rationalization;
- Provide detailed product performance specification;
- Provide professional quoted price;
- Provide 24-hour technical consulting reply.
- Begin to supervise from raw material, its qualified rate can reach to 100%;
- Whole manufacturing process are in strict accordance with promised procedure requirements, product qualified rate can reach to 100%;
- Provide product’s inspection record of key junctures to customers;
- Provide production schedule photos to customers at regular intervals;
- Package and transport products strictly accordance with export standard.
- Under the premise of correct installation, normal maintenance and using, we guarantee one-year warranty period;
- When warranty period has expired, our sold products enjoys lifetime guarantee repair, we only charge cost price for changing product’s standard component and sealing component;
- During installation and adjustment period, our after-sale service staff will communicate with customers frequently to know product’s running state in time. Assist customers to install and adjust products until customers are satisfied;
- If product has malfunction during operation period, we’ll offer you satisfied answer in time. We’ll reply you within 1 hour and provide solution or send staff to spot within 24 hours after receiving maintenance notification.
- Lifelong free technical support. Conduct satisfaction survey and inquiry equipment running condition to clients by telephone or e-mail semiannually from the first day of equipment running, put on records of acquired information.
- What’s the highest temperature resistance of PTFE lined rubber expansion joints?
- What diameter can you produce?
Min DN32mm, max DN2000mm.
- Can you provide product drawing?
We have professional engineer team to offer you drawing and other technical support.
- Can you provide testing report?
Yes, we can.
- Can you provide installation instruction?
Yes, we can.
packaging & shipping
- Carton+wooden cases.
- Customized packaging can be available.
- We can ship the goods to you by International Express such as DHL,UPS,TNT,EMS and so on.
- You can also choose the appropriate one based on your timeline and budget.
- You can choose to use your own shipping agent.
|Express||Door to door, very convenient, don't need to clearance or pick-up|
|By air||Airport to airport, you need to do the customs clearance and pick up the goods at your local airport, which you can have a local shipping agent to do for you.|
|By sea||Port to port and you need to do the customs clearance and pick-up the goods at your local port, which you can have a local shipping agent to do for you.|
- Our company has hydraulic equipment that can ensure one-time moulding for high pressure products.
- The production process is all-round monitoring to ensure that each production process are under control.
- Supervise every production procedure and every detail.
- Raw material reserves sufficient to timely delivery.
- Cooperate with many universities in China to ensure the advancement of product technology.
|Email :||[email protected]|
|Address :||Room801, Building B, CC Mall, Jianshe Road, Zhongyuan District, Zhengzhou, Henan, China|