Ningbo WeiWo Electromechanical Tech Co.,Ltd.
Ningbo Weiwo Electromechanical Tech Co.,Ltd
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Hydraulic cylinder phenolic fabric resin wear ring piston guiding ring seals
Specifications:
| Product Name | Hydraulic cylinder phenolic fabric resin wear ring piston guiding ring seals / POM Material |
| Material | NBR,HNBR,EPDM,SI,CR,FKM/FPM,AFLAS,FMQ,FFKM,PTFE,PU/TPU,NR,SBR,IIR,ACM ETC. |
| Size | can make as your demand |
| Color | Black,brown,red,as your request |
| MOQ | 10pcs,50pcs,small qty is accept |
| Payment terms | T/T L/C West union Paypal Cash |
| Delivery time | 3-7 days base on your qty |
| Temperature range | NBR:-30°C~+120°C FKM:-20°C~+200°C PU: -45°C~+110°C PTFE:-55°C~+260°C Silicone:-60°C~+230°C EPDM:-50°C~+150°C HNBR:-30°C~+140°C |
| Trial order | Accepted |
| Our advantages | 1.Fast delivery 2.online 7*24 hour service for you 3.quality garantee |
| Mechanical properties | Carbon fiber filled PTFE ring increases the hardness of PTFE and reduce cold flow or creep. Tensile strength and elongation usually are reduced depending on the filler type and percentage. |
| Thermal properties
| Carbon fiber filled PTFE ring increases thermal conductivity and also reduce liner coefficient of thermal expansion then increase thermal dimensional stability. |
Description:
PTFE piston ring
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 into
closed 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
PTFE Gasket Ring
Size: As customer's demand
Material: PTFE resin
Function: Good quality
Certificate: ISO9001 & TS16949
Of all the known plastics, PTFE has some remarkable properties: it will not attacked by corrosive acids,
even if they were hot; it did not dissolve in solvents; it could be cooled to -180°C without becoming brittle
and it could be heated to 260°C without impairing its performance. PTFE materials also are extremely
stable and nonflammable; clean, dry, non-oily and non-staining. The material is biologically inert and does
not support biological growth (that is, it is non-pyrogenic). PTFE offer an extremely low static coefficient of
friction, which stems from the extremely low intermolecular forces in the PTFE molecule itself.
Apparent Density: 2.1 ~ 2.3 g/cm3
Tensile Strength: ≥ 14.0 MPa
Ultimate Elongation: ≥ 140%
Temperature: -20° F to 500° F (-180°C to 260°C)
| 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, polybenzoate |
| 5 | improve the stability and reduce the deformation | carbon fiber |
Applications:
1. Fluid system (static&dynamic)
2. Hydraulic system (dynamic)
3. Pneumatic system (dynamic)
4. Oil or grease media sealing
5. Water media sealing
6. automobile, motorcycle, industry, agricultural machinery, truck, buses, trailers, exercise equipment.
Competitive Advantage:
1, 100% guarantee: Providing with your exact specs. If didn't meet a burrs/tolerance/smoothness, we will replace all the products or issue you a credit.
2, Flexible Order: We handle both short run and large production run; as small as 50 pieces to as large as 1000000 pieces (Normal Material only).
3, Delivery on Time: Multiple facilities, strong Engineering team, over 80 staffs, Ensure Supply.
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