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.