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PTFE Seal Back Up O Ring Back Up Ring Ptfe Wear Strips Black Colour
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Certification:ISO-9001:2000, ISOTS16949
Delivery Time:30 days
Company Data
Verified Supplier
Contact Person
Tinna Zhang
Business Type:
Manufacturer
Officials:
Rm 1608, HuajiaMansion, 52 Shandong Road,Qingdao, P.R. China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
PTFE Back-up Rings
Back-up rings are the most common anti-extrusion devices in dynamic
sealing. They provide simple solutions to safely increase system
function by positioning a more robust material adjacent to the
extrusion gap,taking the seal’s place and providing a barrier
against high pressures. Back –ups can be used to offset the reduced
pressure rating effects of wear rings or to improve seal against
pressure spikes,or to ensure seal performance at higher
tempertures.
PTFE Seal Ring
PTFE Rings are an ideal solution for sealing applications where
there are high temperatures and corrosive liquids or gases
involved.
Application :
• Mechanical Seal
• Chemical environments
• Use in acidic or basic environments
• Sealing of moving or sliding surfaces
Product Description
| Product name | back up ring ptfe wear strips |
|---|---|
| Material | ,ptfe |
| Color | white, red, black etc. |
| Working temperature | -150℃~+230℃ |
| Hardness | 90A±5 |
| Working medium | Hydraulic oil, gas, water, etc |
| Size | all sizes, stand size or customized size |
| Certification | TS16949, ISO9001 |
| Shape | round , square , cup, bowl or according to your request. |
| Packing | carton, box, palstoc bag |
| Feature | 1.Excellent sealing effect. |
For non-standard parts, samples or drawings are avaliable for us.
Product Show
Main material and properties
| PTFE Ring | 1. Low coefficient of friction, good abrasion. |
| 2. Two modified plastic back-up rings to avoid extrusion. | |
| 3. The initial design in shrink range ensures sealing performance at low pressure. | |
| 4. The rectangular geometry of seal is stable. | |
| Back-up Ring | 1. Seals and elastomer are with extruding resistance performance. |
| 2. To avoid the elastomer's broken and make it easy to install, oblique incision open in the radial plance. | |
| 3. Be used as wiper seal, and scrape off the internal pollutants. | |
| 4. High elastic modulus materials, has high rigidity and extruding resistance performance in high pressure and temperature | |
| 5. Round angle can avoid breaking the elastomer down. | |
| NBR Ring | 1. Avoid crimping with T form elastomer. |
| 2. Avoid extruding with back-up ring. | |
| 3. With initial pre-tightening force, it has good sealing performance in low and high pressure. | |
| 4. Its geometry shape makes it stable and with good leakage ability. | |
| 5. Easy to install and decrease leakage. | |
| 6. Chamfer of elastomer can save much space, and reduces the load of back-up ring. |
FAQ
1. How to produce ?
we can produce according to seal type and sizes .
if you need some customized parts, we can produce according to
drawing and samples.
2How to make the order?
You can send us email or inquiry at alibaba directly.
3. What is your main market?
Our main market is north America, UK, Australia, Middle East , Europe.
4.Do you provide samples ? is it free or extra
We can supply you free samples without extra charges, but express cost is for buyer's account.
Company Profile
Qingdao Global Sealing-tec co., Ltd
Company presentation
Qingdao Global Sealing-tec co., Ltd, （Established on the basic of the International Trade Dept. of Qingdao TKS SealingIndustry Co., Ltd）. TKS is a leading specialized manufacturer of rubber and plastic sealing products, such as oil seals, valve stem oil seals, PTFE oil seals,O rings, dust boots, sealing gaskets etc. Based in beautiful coastal city--Qingdao, China, TKS serves OEMs and parts manufacturers of automobiles, motorcycles, household appliances, locomotive and rolling stocks, hydraulic and pneumatic, engineering and agricultural machineries,coal mining machineries, oil-field machineries etc. Our products are not only well-sold in China, but also exported to the USA, Canada, Germany and Australia etc.
By executing the principle of “Be a technology-oriented enterprise”, TKS has continuously improved its technology level. By the end of 2011, we had 275 authorized patents.
TKS adheres to the quality policy of “Continuous Improvement, Quick Response, Customers’ Satisfaction”, has established and improved a complete quality management system, and has been ISO9001 quality system certified since 1998, ISO/TS 16949:2002 since 2005 by DNV and ISO/TS 16949:2009 since 2010 by TUV.
Looking to the future,TKS adheres to the mission of “Creating innovative products that bring benefit to human society”, by speeding up the advancement of industrial technology, strengthening the management innovation, struggls forward to realize the company’s vision --“To be an employees-happy, community-respected and environment-friendly century-old enterprise.”
Main Customers：
Products Specifications
Whatever our customers need, TKS can offer the best design for any application
TKS can offer the best design, sample, production of any speciation our customer requires.
Please ask us anything about sealing or other industrial applications
TKS offers most suitable material.
TKS’s main Rubber Compounds and Thermoplastic Elastomers are shown on up.
TKS can offer the best Rubber Compounds and Thermoplastic Elastomers, whichever our customer requires.
R & D
Qingdao TKS Sealing Industry Co., Ltd Technology Research Center
and rubber seal, is a seal of basic research, industrial research,
applied research and technology management in an integrated R &
D institutions, is a technical center in Qingdao city, is Shandong
Province, the first identified one of the units at the provincial
level technical center.
Qingdao TKS Sealing Industry Co., Ltd Technology Research Center and rubber seal, is a seal of basic research, industrial research, applied research and technology management in an integrated R & D institutions, is a technical center in Qingdao city, is Shandong Province, the first identified one of the units at the provincial level technical center.
Strong R & D technology center, with a large number of experienced engineering and technical personnel, including senior engineering and technical personnel more than 23 titles, undergraduate and over 37 academic staff.
Our advantage
- We have more than 40 years' experience in rubber seal industry.
- OEM/ODM Service are available.We can design and produce variours Non-standard Rubber Parts according to your requirement.
- All products are 100% inspected before shipment !
- Installation guide
- Customized design exclusive sealing products
Production Equipments and Testing Facilities
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