SGBF copper alloy oil lubricated guide sleeve

SGSF copper alloy oil lubricated guide sleeve

SGBZ/SGHZ Self lubricating graphite FC250 guide sleeve

SGCZ/SGFZ copper alloy graphite guide sleeve

SGPWH discharge plate guide pillar

SGOR discharge plate guide column quick change oil groove type

SGPR discharge plate guide column quick change type

SGON discharge plate guide column oil groove type

SGPN discharge plate guide pillar

SGOH discharge plate guide pillar with shoulder oil groove type

SGPH straight pole with shoulder guide pillar

Mismi commonly used guide pillar guide sleeve