SELF ASSEMBLY LINE - MODEL SHP320

HIGH PERFORMANCE DOUBLE ACTING HYDRAULIC CYLINDER

Nominal working pressure: 250 bar (25 MPa)

Maximum working pressure: 320 bar (32 MPa)

Liner: E355 SR EN 10305 -1 steel liner, polished inside

Ra<0.4 tolerance H8

End plug: S355JR - ASTM A105 steel

Rod: Alloy steel 42CrMo4 +QT chromed Ra<0.2

tolerance f7 corrosion resistance 200h NSS ISO 9227

(Neutral salt spray fog test) rating > 9 ISO 10289.

Rods with corrosion resistance on request 500h, 1000h

Pilot boss: Steel C45.

Piston: Steel C45

Sealing system: Double rod seal, main one in PTFE + Bronze and secondary one in polyurethane. Piston seal in PTFE + Bronze with energizing ring in NBR90 and anti-extrusion rings in PTFE.

Rod and piston seals in phenolic resin.

O-rings in NBR70, Anti-extrusion rings in polyester.