Metal Hollow O-ring

VALQUA No. Product name Features
3640 Metal Hollow O-ring, Basic design Metal hollow O-ring is made by configuring a metal tube and endless processed. If necessary, they are plated or coated.
3641 Metal Hollow O-ring, Balanced type This is the same as No. 3640, except for a small hole created on the inside (for internal pressure) or on the outside (for external pressure) for balancing.