PTFE filled back-up ring hydraulic piston seals, bowl type ring
Specifications:
| material | PTFE |
| size | customized |
| working temperature | -60℃~260℃ |
| hardness | 60~70 shore |
| max pressure | 33 MPa |
| sample | free |
| certification | ISO9001 |
| OEM | accept |
| capacity | 10000pcs per day |
| color | yellow |
| Feature | Ozone and chemical resistance |
| High temperature resistance |
| Excellent weather resistance |
| Anti-aging, good flexibility |
It is used for supporting and guiding of piston and piston rod in reciprocating hydraulic oil cylinder.
Description:
Working temperature:260-340 centigrade
Flame retadant:V-0
Excellent dimension stability
Good toughness and rigidity
High hardness,excellent wear resistance
Good insulation, anti-ydrolysis,radiation-resistant
Color: red orange yellow green blue black white etc.
High/low temperature-resistant: -45°C to 330°C
Standard: standard and non- standard sizes are available
Thickness: 0.5mm to 20mm
Tolerance: +/-0.01 mm to +/-3.05 mm
Hardness:
NBR: HS75A°
FR: HSS0A°
PUR: HS85A°
Rubber with Fabric Insertion: HS95A°
Working Pressure ≤32Mpa Bud -Shape Ring≤50Mpa Tolerance: 0.1mm~0.3mm
Ultimate elongation: 200%~900%
Ultimate tensile: 10~30MPA
Working Medium Hydraulic Oil
Characteristics: Ozone -resistant, high/low temperature- resistant, wearing resistant, oil resistant, voltage-resistant, etc
Due to its outstanding dimensional stability, load capacity, elasticity, and thermo-mechanical property,
and certain abrasive - wear characteristic, the material can be made into guider supporting parts working under middle- high pressure and higher
temperature.
Industry Application:
1.Semiconductor machinery components.
2.Aerospace parts.
3.Sealing parts.
4.Pump and valve components.
5.Bearings/bushings/gears.
6.Electrical components.
7.Medical instrument parts.
8.Food processing machinery components.
9.Oil industry
Competitive Advantage:
1) Reasonable price
2) Fast Delivery by DHL or Other International Express
3) High quality oil seal products
4) Professional Export Agent Experience, save shipping costs
5) Good working relationship with famous and big customers
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PTFE Filled Back Up Ring Bowl Type Hydraulic Piston Seals 33 MPa Images
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