Brand:DMS (NOK & PARKER MERKEL Hallite & Trelleborg)
Model:SPG
Piston seal
1 Manufacurer
2 high quality
3 competetive price
4 aprroved delivery time
5 competive price
6 customizations are welcomed
7 As good as Hallite & Trelleborg
8 Same size as NOK & PARKER ,MERKEL
DMSseal is a manufacturer of PTFE SEALS from China, all kinds of specifications are afforded.Customizations are welcomed!
PTFE Rod seal(GSJ)
Key words:seal, PTFE piston seal,PTFE hydraulic seal, PTFE cyliner seal, pneumatic ,Ptfe , seal , ptfe seal,
filled ptfe seal , filled, rod seal,step seal , hydraulic seal, cylinder seal, pump seal, pneumatic seal,
customization,hydraulic, cylinder, pump,
Series including: GSJ,RSJ,GSI,GZT,others available on request
Materials:
O ring: NBR / (Standard) FKM (available on request)
Slide ring: PTFE-Brone / PTFE-carbon (available on request)
The materials include PTFE filled with bronze,carbon fibre,glass fibre,carbon,color addition and so on can be
filled in order to meet the need of demand properties.
Colors: coffe , black, white, blue and green ect.
MoS2
Application
For reciprocated hydraulic system.Possessing excellent performance in high, medium and low pressure and in hihg load ,
high frequency conditions. Especially suitable for long strike.
Applied to bigger rod diameter in fluids and under high pressure, for example:
bulldozers, excavators, forging machines, machines for pressing ceramic bricks and other machine tools, etc.
With all kinds of specifications.
Properties
Good dimensional stability,not affected by temperature
Can work withut lubrication
Strong in corrosion resistance
Low friction
Simple installation
Working condition
Diameter Range [mm] 8-1000
Pressure [MPa] 0...60
Temperature [° C] -45...+200
Sliding speed[m/s] 15
Medium: Mineral oil based hydraulic fluids, barely flammable fluids, water, air and others.




