Audited Supplier
Product Description
The DEF Gyld seal consists of a PTFE rod sealing ring and NBR/FKM O-Ring. This piston seal is designed to ensure that pressurized fluid does not leak out of the system.
Technical Data
Pressure: 60MPa
Temperature: -45 - +200 C
Sliding Speed: 15 m/s
Medium: Mineral oil based hydraulic fluids, barely flamable hydraulic fluids, water, air and others
Application Example
Mobile hydraulics
Standard cylinders
Machine tools
Injection moulding machines
Presses
type | technical data | application | material |
| GSF | temp.range °C:-45/+200, speed≤m/s:15, pressure≤Mpa:60 | moblile haydraulics,standard cylinders,manchine tools,injection moulding machines,presses. | NBR/PTFE/FKM |
| GSD | temp.range °C:-45/+200, speed≤m/s:15, pressure≤Mpa:60 | moblile haydraulics,standard cylinders,manchine tools,ceramic machines,presses. | NBR/PTFE/FKM |
| PDDP | temp.range °C:-45/+200, speed≤m/s:15, pressure≤Mpa:35 | vale stem,machine tools,mini hydraulic | NBR/PTFE/FKM |
| AQ | temp.range °C:-45/+200, speed≤m/s:2, pressure≤Mpa:40 | standard cylinders, presses,piston accumulators. | NBR/PTFE/FKM |
| AQF | temp.range °C:-45/+200, speed≤m/s:3, pressure≤Mpa:60 | piston accumulators, moblile haydraulics,holding cylinders. | NBR/PTFE/FKM |
| GSP | temp.range °C:-30/+200, speed≤m/s:15, pressure≤Mpa:60 | moblilehaydraulics,standard cylinders,manchine tools,injection moulding machines,presses. | NBR/PTFE/FKM /PU |
| GDKK | temp.range °C:-45/+120, speed≤m/s:1, pressure≤Mpa:45 | high fluid resistance and wide temperature range,heavy duty cylinders,press. | NBR/PTFE/FKM /PU/POM/PA |
| GKDF | temp.range °C:-35/+100, speed≤m/s:1, pressure≤Mpa:45 | high fluid resistance and wide temperature range,heavy duty cylinders,press. | NBR/PTFE/FKM /PU/POM/PA |
| OMKES | temp.range °C:-30/+100, speed≤m/s:5, pressure≤Mpa:40 | high fluid resistance and wide temperature range,heavy duty cylinders,press. ceramic machines, injection moulding machines, steel hydraulic. | NBR/PTFE/PU |
| OMKS | temp.range °C:-30/+100, speed≤m/s:5, pressure≤Mpa:40 | high fluid resistance and wide temperature range,heavy duty cylinders,press. ceramic machines, injection moulding machines, steel hydraulic. | NBR/PTFE/PU |
| GGDA | temp.range °C:-35/+200, speed≤m/s:0.5, pressure≤Mpa:45 | moblilehaydraulics, heavy duty cylinders, manchine tools,Presses. | NBR/PTFE/FKM /PU/POM |
| YXD | temp.range °C:-35/+120, speed≤m/s:1, pressure≤Mpa:40 | standardcylinders,manchine tools,injection moulding machines,presses | FKM /PU/NBR |
| PHD | temp.range °C:-45/+135, speed≤m/s:0.5, pressure≤Mpa:40 | moblilehaydraulics , heavy duty cylinders,Extravator. | FKM /PU/NBR /PTFE |
| PY | temp.range °C:-45/+135, speed≤m/s:1.5, pressure≤Mpa:40 | moblilehaydraulics , heavy duty cylinders,Extravator. | PU |
| PHDP | temp.range °C:-30/+100, speed≤m/s:0.5, pressure≤Mpa:40 | moblilehaydraulics , heavy duty cylinders,Extravator. | NBR/PTFE/FKM /PU/POM |
| KDAS | temp.range °C:-35/+100, speed≤m/s:0.5, pressure≤Mpa:35 | standard cylinders,holding cylinders,agricultural machinery, | NBR/POM |
| TDA | temp.range °C:-35/+100, speed≤m/s:1, pressure≤Mpa:40 | hydraulic cylinders, mobile hydraulics,industrial hydraulic. | PTFE/PU |
How to order from us?
1. Contact DEF's salesman to get a quotation.( by Email, Telephone, Trademessage)
2. Send DEF your asked type and detailed instruction(mateials, size, quantity,color, special requestes etc.)
3. Will send price and other details informations to you,send back Purchaser Order for approval
4. After confirm order and timeline, DEF'll start production procedure once receive payment.
5. If require sample, please inform DEF in advance.
6. 5~10 working days for making seals.
7. Quality Checking, DEF can send bulk order photo for approval before packing, if you need.
8. Packing
9. Order release for shipping.
10. Any issue,please contact DEF after receive package. DEF'll invest and consult with you for solution.
11. Quality and Service are DEF principle.
Please feel free to contact us if you need more details about our factory and products.
| Name | PTF/TELFON Hydraulic Rod Seals |
| Sliding speed[m/s] | 15 |
| Temperature [° C] | -45...+260 |
| Pressure Pr: N/mm² (Max) | 60 |
| Medium | Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others. |
| Material | PTFE+bronze/carbon, PU, etc. |
| Color | coffee, green, grey green,red |
| Advantages | 1. Suitable for dry use (depending on the load). 2. Very good temperature resistance. 3. Compatible with most of the fluids in contact. 4. Easy assembly, low friction coefficient. |
| Application | hydraulic cylinders, Pneumatics, Presses Injection moulding machines, Excavator Machine tools |
| Certificates | ISO9001-2008, SGS |
| MOQ(M) | 10 |
| FOB | FOB Shenzhen |
| Method of payment | T/T (bank account, paypal,western union) |
| Delivery time | 5 to 7 working days, 2 days for in stock |
| Supply ability | 5000000Pcs/Month |
| Packaging | plastic film for inner packaging and cartons for outer packaging |
| Export market | South Asia, Southest Asia, Europe, South America, North America, Africa, Middle East, Ausrialia |
