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Broken hammer BPNS
Standard material: sealing ring: filled with PTFE F-PTFE or polyurethane PU, O-ring: NBR or FKM
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OB (piston seal)
Scope of application: OB type piston seals are mainly used for heavy hydraulic equipment, especially for double acting pistons. Such seals are applicable to working pressures up to 50MPa, which can be higher in some cases.
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BHY (buffer ring) polyurethane piston rod seal
Application scope:
This product is used in combination with the piston rod seal to absorb the impact and fluctuating pressure under high load, isolate the high-temperature fluid, and improve the durability of the seal. It can be used for mobile shovel, wheel loader, bulldozer, truck crane, wheel crane, dump truck, etc.
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