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Hydraulic piston PTFE SPGW seal

Hydraulic piston PTFE SPGW seal

SPGW is a high performance, double acting compact piston seal, to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston.

  • Brand:

    JST Seals
  • Item NO.:

    SPGW(MTP)
  • Payment:

    T/T
  • Product Origin:

    China
  • Shipping Port:

    Guangzhou
  • Order(MOQ):

    50
  • Product Detail

Hydraulic piston PTFE SPGW seal


SPGW Seal is a high performance, double acting compact piston seal, to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston.


Advantages:

1.Low friction coefficient
2. Increase in extrusion gaps to a certain extent
3. Excellent extrusion resistance even during pressure peaks
4.Excellent abrasion resistance


Working  Conditions
Working Pressure
Working  Temperature
Working  Speed
Working  Medium
Material
≤50Mpa 

-30℃ to +110℃
-25℃ to +220℃
Depending on material selected.

≤1.5m/s
Petroleum base hydraulic oil, 
Fire resistant hydraulic fluid, biology oil,
Water and other medium.
Depending on material selected.

Rubber Ring: NBR/FKM
Back-up Ring: POM
PTFE Band: Bronze filled PTFE 


Application Suggestion:
SPGW piston seal is used in heavy load hydro-cylinder at high pressure,for example,grab,loader and different fluid and high temperature working conditions.


Size:

Diameter: φ50-φ320mm


PN. Size Material
MTP(SPGW) 60X46X9 PTFE+Bronze, NBR, POM
MTP(SPGW) 65X50X11 PTFE+Bronze, NBR, POM
MTP(SPGW) 70X55X11 PTFE+Bronze, NBR, POM
MTP(SPGW) 75X60X11 PTFE+Bronze, NBR, POM
MTP(SPGW) 80X65X11 PTFE+Bronze, NBR, POM
MTP(SPGW) 85X70X11 PTFE+Bronze, NBR, POM
MTP(SPGW) 90X75X11 PTFE+Bronze, NBR, POM
MTP(SPGW) 95X80X11 PTFE+Bronze, NBR, POM
MTP(SPGW) 100X85X12.5 PTFE+Bronze, NBR, POM
MTP(SPGW) 105X90X12.5 PTFE+Bronze, NBR, POM
MTP(SPGW) 110X95X12.5 PTFE+Bronze, NBR, POM
MTP(SPGW) 115X100X12.5 PTFE+Bronze, NBR, POM
MTP(SPGW) 120X105X12.5 PTFE+Bronze, NBR, POM
MTP(SPGW) 125X102X16 PTFE+Bronze, NBR, POM
MTP(SPGW) 130X107X16 PTFE+Bronze, NBR, POM
MTP(SPGW) 135X112X16 PTFE+Bronze, NBR, POM
MTP(SPGW) 140X117X16 PTFE+Bronze, NBR, POM
MTP(SPGW) 145X122X16 PTFE+Bronze, NBR, POM
MTP(SPGW) 150X127X16 PTFE+Bronze, NBR, POM
MTP(SPGW) 160X137X16 PTFE+Bronze, NBR, POM
MTP(SPGW) 165X142X16 PTFE+Bronze, NBR, POM
MTP(SPGW) 170X147X16 PTFE+Bronze, NBR, POM
MTP(SPGW) 180X157X16 PTFE+Bronze, NBR, POM
MTP(SPGW) 185X162X16

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