Virgin PTFE Rings (GSF) /Piston Seals Hydraulic Cylinder Seals

Product Description

 

Product Description:
This hydraulic piston seal is piston double acting hydraulic seal and is a two piece double acting piston seal which consists of one special mixture PTFE profile ring and an o-ring as energizing element.

Material:
O ring: NBR / FKM (special on request)
Slide ring: PTFE-Bronze, PTFE-Carbon (special on request)
Color: Green, Coffee

Technical parameters:
Pressure [MPa] 60
Temperature[° C] -45...+200
Sliding spee[m/s] 15
Medium Mineral oil based hydraulic fluids, barely flammable hydaulic fluids, water, air and others.

Application:
Mobile hydraulics
Standard cylinders
Machine tools
Injection moulding machines
Presses

Advantages
1. CNC turning processing.
2. Specifications range up to 1500mm.
3. Specifical custom.

Name	Hydraulic 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

Some type of piston seals
 

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

1.Where has the product sold to?
Answer: Our seals sold to America, India, Korea, the United Kingdom, Iran and other Countries .

2.How can you get sample free?
Answer: Sample free to you but your side pay the freight charge. 

3.Could I make it according to my structure drawing?
Answer: Of course, we can make from your structure drawing.

4.Why choose Guangdong DEF Seals solutions Co., Ltd ?

            1.Professional and reliability.
         2.Complete production line, quickly delivery.
         3.Advanced equipments, high quality and competitive price.
         4.We have a heart like fire.
         5.We are ready to serve you all the time.

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

 
Tel: [phone]    Fax:[phone]
 
Add: Dinghao Automation Incubators, Jinfu Road 17, Liaobu Town, Dongguan City, Guangdong Province.523405