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GUANGZHOU SUNCAR SEALS CO.,LTD. 86--18928982387 info@suncarseals.com
SPGM Compact and Combined Piston Rings

SPGM Compact and Combined Piston Rings

  • High Light

    SPGM hydraulic piston rings

    ,

    ISO9001 hydraulic piston rings

    ,

    SPGM hydraulic piston seals

  • Metrail
    NOK 19YF
  • Material
    NOK 80NP (D = 0210 — ^320)
  • Performance
    Resistance To High Temperature, High Pressure Resistance, Extrusion Resistant, Impact Resistance
  • Condition
    100% New
  • Color
    Standard Color/Customer Required
  • Temperature
    -20°~160°
  • Surface Treatment
    Hardening, Heat Treatment, Chrome Plating, Chromeplate, Polishing
  • Pressure
    35MPA
  • Place of Origin
    JAPAN
  • Brand Name
    SUNCAR
  • Certification
    ISO9001
  • Model Number
    SPGM Piston Seal
  • Minimum Order Quantity
    100 sets
  • Price
    Negotiable
  • Packaging Details
    PP bag inside,carton box outside.
  • Delivery Time
    3-7 days after payment received(Public Holiday Excluded)
  • Payment Terms
    L/C, D/A, D/P, T/T, Western Union,
  • Supply Ability
    550 Sets Per Week.

SPGM Compact and Combined Piston Rings

SPGM Compact and Combined Piston Rings

 

Description:


The SPGW profile is a high-performing, double acting compact piston seal composed of a dynamic brone-illed PTFE friction ring, profiled pre-tightened NBR ring and two POM back-up rings. It is characteristic of excellent performances against leakage, extrusion and friction. SPGW combined sealing ring is especially applicable for long journey. When used for the wide range of fluids and at high temperature, it is applicable for wider spacing of piston. By superposing, SPGW combined sealing ring forms a compact structure
and excellent performance, which is installed a single piston groove. Its geometry endows it with overall stability, abrasion resistance, tightness, low friction and long life without maintenance. Because initial shrink range is set, the sealing ring has a good sealing performance under low pressure. When the pressure is raised, the sealing performance keeps stil good because the elastomer stresses on the combined sealing ring, thus convering axial force from the system pressure to the radial extrusion. It is applicable for the overloading nylon shield ring. It is designed specially to protect sealing ring from the damage of extrusion, meeting the requirements of all kinds of hydro-cylinder.

 

SPGM Compact and Combined Piston Rings 0

Nominal title d D h H
SPGM32S 24.5 32 3 3.2
SPGM40S 29 40 4 4.2
SPGM50S 39 50
SPGM63S 52 63
SPGM80S 64.5 80 6.1 6.3
SPGM100S 84.5 100
SPGM125S 109.5 125
SPGM140S 119 140 7.7 8.1
SPGM150S 129 150
SPGM160S 139 160
SPGM180S 159 180
SPGM200S 179 200
SPGM250S 229 250

 

 

Temperature:-20°~160°;Pressure:35MPA

 

Some OEM Number Here For Your Reference.

 

GS0408V0 GS4283V0 GS4243V0
GS0917V0 GS4284V0 GS4244V0
GS3361V0 GS4285V0 GS4245V0
GS0504V1 GS4286V0 GS4246V0
GS0261V2 GS4288V0 GS4247V0
GS0379V2 GS3882V2 GS4248V0
GS0324V2 GS4289V0 GS4249V0
GS0527V0 GS3703V1 GS4250V0
GS0492V0 GS3683V2 GS4251V0
GS0520V0 GS3704V3 GS4252V0
GS0407V2 GS4088V1 GS4253V0
GS0466V1 GS3764V1 GS4254V0
GS0521V0 GS4291V0 GS4255V0

 

 

Application and Properties:

 

Suitable for long stroke, a wide range of fluids and high temperature occasions. The application of heavy duty double acting piston sealing under high pressure conditions is excellent. Applicable to larger piston clearance , it has good leakage control, extrusion resistance and wear resistance in heavy duty and construction machinery cylinder piston sealing system. Good static sealing property, simple groove structure, larger extrusion clearances can be allowed, be able to work in dusty condition.

 

Working Conditions:

 

Diameter Range Pressure Range Temperature Range Speed Medium
50 - 350mm 0 - 50MPa -30℃ +100℃ 1.5 m/s hydraulic oil, flame retardant liquid, water and others

Advantages:


Low friction coficient; no stick-slip effect
Possible increase in extrusion gaps
Excellent extrusion resistance even during pressure peaks
Excellent abrasion resistanceAssembled by deformation

 

 

 

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