gland packing pillar
gland packing pillar is created as a sealing device, but since it has to drip, it is more appropriately referred to as a restrictional device. GlandPacking was born ahead of MechanicalSeal. Usually made with a braided or woven system with a box section. The constituent material may be graphite, Acrilic, PTFE, asbestos and so on.
gland packing pillar
Gland Packing Asbestos