Fluorine rubber

The JA type dust ring is a seal used for dustproofing at the exposed part of the piston rod or valve rod of the reciprocating oil cylinder. Or it can be used anywhere as long as it plays a role in preventing dust. Wide range of use, easy installation and low cost are its biggest features.

Nitrile rubber

The JA type dust ring is a seal used for dustproofing at the exposed part of the piston rod or valve rod of the reciprocating oil cylinder. Or it can be used anywhere as long as it plays a role in preventing dust. Wide range of use, easy installation and low cost are its biggest features.

Polyurethane

The JA type dust ring is a seal used for dustproofing at the exposed part of the piston rod or valve rod of the reciprocating oil cylinder. Or it can be used anywhere as long as it plays a role in preventing dust. Wide range of use, easy installation and low cost are its biggest features.