Quae Sunt Sigilla SPGO?
SPGO est un joint à faible frottement sigillum Pistilli consisting of PTFE+Bronze seal ring and rubber o-ring used for two-way piston seal of Hydraulic cylinder, to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston. In the construction industry, SPGO is one of the most commonly used PTFE combined seals applied in hydraulic cylinder. It has excellent dynamic and static sealing effect. SPGO is a standard compact seal for wide application. It works excellent for heavy duty, two-way piston sealing under high pressure, low pressure and high frequency working conditions.
COMMUNE Materiae Used "
Materies: PTFE Fascia: PTFE cum aere mixtum Fe O Anulus: NBR, A70±5 FKM, A75±5.
Anulus sigillans: PTFE cum carbonio/aere/fibra vitrea mixtum.
Anulus rotundus: Caoutchoucum nitrilicum (NBR) aut caoutchoucum fluoratum (FKM).
Aliae combinationes materiarum secundum conditiones operationis ad usum specialem fieri possunt. Materies: NBR, FKM, PTFE.
The SPGO sigilli is factus ex summae qualitatis materiae et fabricatus cum praecisio.
Typica Applicationes
Sigillum pistonis SPGO adhibetur in pistone cylindri, ut in instrumentis pressionis, machinis hydraulicis technicis, machinis metallurgicis, machinis utensilibus, systematibus hydraulicis servorum et cylindris olei regulantibus.

Optiones Personalizandi
Fideles Suppeditatores in China
Caracteristicum |
Particularia Standardia |
Customization Available |
Usus |
Sigillum genus |
SPGO (sigillum compactum pistonis) |
Magnitudines, chamfer, incisiones |
Excavatores, cylindri hydraulici |
Materia Principalis |
PTFE cum aere cupreo impletum + NBR/FKM O-ring |
Alia PTFE impleta, combinationes ad usum specialem |
Machinae mobiles, pressae hydraulicae |
Pressura opus |
≤40 MPa |
Ad conditiones specificas adaptatum |
Machinae ingeniariae, machinae ferrariae |
Temperatura operativa |
−30 °C ad +110 °C (aut usque ad +220 °C cum FKM) |
Selectio materiae ad extremas condiciones |
Systemata pneumatica, machinae pumpantes |
Opus Volo |
≤4 m/s |
N/a |
Praevalidus, alta frequentia |
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