Ningbo WeiWo Electromechanical Tech Co.,Ltd.
| Payment Terms | T/T, Western Union, L/C |
| Supply Ability | 50,000pcs per day |
| Delivery Time | one week for new samples |
| Packaging Details | Packed in plastic bag, then in carton with standard export package |
| Product Name | PTFE ring |
| Material | filled PTFE |
| Production machine | Automatic pressing |
| Application | shock absorber |
| Density | 2.17g/cm3 |
| Hardness | 57-61 |
| Elongation @ break | 300% |
| OD | 39mm |
| Brand Name | WEIWO |
| Model Number | Customized PTFE ring |
| Certification | ISO9001:2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, L/C | Supply Ability | 50,000pcs per day |
| Delivery Time | one week for new samples | Packaging Details | Packed in plastic bag, then in carton with standard export package |
| Product Name | PTFE ring | Material | filled PTFE |
| Production machine | Automatic pressing | Application | shock absorber |
| Density | 2.17g/cm3 | Hardness | 57-61 |
| Elongation @ break | 300% | OD | 39mm |
| Brand Name | WEIWO | Model Number | Customized PTFE ring |
| Certification | ISO9001:2008 | Place of Origin | China |
| High Light | ptfe piston rings ，teflon ring seal | ||
Sintering temperature 375 PTFE ring cutting from tubes by precision CNC machine
Specifications:
| properties | unit | result |
| Apparent density | g/cm3 | 2.10-2.30 |
| Tensile strength(min) | MPa | 15.0 |
| Ultimate elongation(min) | % | 150 |
| Working Temp. | ℃ | -180~260 |
| Melting point | ℃ | 327 |
| Produce Max Temp. | ℃ | 385 |
| Size | mm | 20mm~400mm |
Description:
PTFE piston ring
1. Material: PTFE
2. Any sizes and colors
3. Any colors and sizes
4. Payment: T/T
First-class Piston Guide Rings, excellent-function Piston Guide Rings, long-life Piston Guide Rings,
trusted Piston Guide Ring.
Most common guide ring for rod or piston application's in many standard cylinders, majority of
applications require split version for installation in to close housings, non split design available
(bushings).
Guide ring for rod or piston application, split and non split design available. not only used as guide ring,
also as plain washer or spacer.
Advantages:
1 Excellent performance of sliding, no crawling effect
2 Good dynamic and static sealing
3 High abrasion, long service life
4 Wide using temperature range, high chemical stability
5 Simple and convenient installation
| Item | Properties | Filled Powder |
| 1 | improve the resistance of cold flow and the creep properties | graphite, fiberglass |
| 2 | improve the lubricity | MoS2 |
| 3 | improve the heat conduction performance | bronze, carbon fiber |
| 4 | improve the wear resistance | fiberglass, poly benzoate |
| 5 | improve the stability and reduce the deformation | carbon fiber |
Applications:
1. Automotive Part
2. Motorcycle Part
3. Industrial parts
Competitive Advantage:
1. Good quality: We have strict quality control system. Good reputation in the market
2. Quality Control: Approved by GB/T 19001-2008/ ISO9001:2008
3. Fast and cheap delivery: We have big discount from forwarder(Long Contract)
4. Can produce according to customers’ drawings
Picture show:
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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
8,000,000.00-12,000,000.00
Employee Number:
100~150
Ecer Certification：
Active Member
Our company was set up in a beautiful city Ningbo, which is closed to Ningbo seaport and airport. Weiwo is a specialized company that is engaged in producing auto spare parts, designing and manufacturing electromechanical & machinery spare parts, hydraulic motor and hydraulic valves with differe... Our company was set up in a beautiful city Ningbo, which is closed to Ningbo seaport and airport. Weiwo is a specialized company that is engaged in producing auto spare parts, designing and manufacturing electromechanical & machinery spare parts, hydraulic motor and hydraulic valves with differe...
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