CIRCLE OF QUALITY

machinery packings and seals made of elastomers, namely, vee packings, piston cups, U-cups, loaded lip U-cups, WV packings, rod wipers, and T-seals, all for hydraulic and pneumatic equipment; diaphragms for pressure transfer applications, rubber boots for keeping dust out, rubber gasoline boots, back-up rings for seals, rubber balls for ball valves, rubber fire hydrant valve seats, high pressure water pipe gaskets, rubber grommets for installation of wires through metal holes, non-metal gaskets for static sealing applications, and rings of rubber for use as pipe connection seals