Compression Packing

Bergman Specialty Products is the answer to your mechanical packing needs. Bergman offers mechanical packing crossover options with the highest industry quality and standards at competitive pricing. We offer Palmetto, Garlock, Teadit, Chesterton cross over materials, Sepco, New England Braid, and many more.

We supply die form rings and pre-set rings with the proper ID and OD along with lantern rings for your stuffing box and pumping requirements. We can also supply valve packing whether it is graphite die-formed rings or Teflon; we have your product in stock.

The next time you have a packing requirement for valves, expansion joints, or centrifugal pumps, let us help you with alternatives to Chesterton, Palmetto, Garlock, and all other brands with competitive pricing you will be pleased with.

Compression Packings

	Graphite Fiber Service: Severe services paking. Handles strong acids and alkali solution except fumingnitric acid, oleum and flurine. Handles high temperatures and extremely high shaft speeds. Construction: Light weight graphite/carbon fibers, twisted together and interlock braided. Contains a special lubricant to provide bearing film and prevent wicking. Service limits: ph range: 0-14 temperature: 1200 oF in steam:850 oF Shaft Speed: 4000FPM in presence of oxgen
	Carbon Fiber with Graphite Particles Service: Handles water, steam, boiler feed and aqueous solution of acids and alkalies. Seats quickly; breaks in without extensive adjustments. Use for high pump, blowers, driers, high temperature valves and furnace gasketing. Construction: Carbon fiber interlock braided, impregnated with proprietary lubricants and graphite pariticles which fill voids, act as break-in lubricant, and block leakage. Service limits: ph range:0-14 Temperature: 1200 oF om steam: 650 oF Shaft speed: 3000fpm in presence of oxygen
	High Temperature/High pressure valve stem Service: A firm, high density valve stem packing. Recommended for use in super heated steam, most chemicals, mild acids and alkalies. Excellent choice as end rigs in flexible graphite ring sets. Construction: Special high temperature, high strength, rugged, duty yarn plus inconel® wire reinforcement impregnated with special high temperature resistant compound and cated with fine particles of Graphite and Molydisulfide to act as surface lubricant. Also treated with a sacrificial material to alleviate electrolytic action. Service limits: Ph range” 2-12 Temperature:1200 oF(650oC Pressure: 2250psi
	PTFE/Graphite Filament Service: For use in pumps, valves, reciprocating and rotating shafts, mixers and agitators, Especially packing manufactured form pure filaments, can be safely used in all chemical pump applications with the exception of molten alkali metals, fluoride, oleum, fuming nitric acid, aqua regia and other strong oxidizing agents, it is also suitable against water, steam, petroleum derivatives, vegetable oils an solvents. Construction: Interlock braid of expanded ptfe filament in which fine particles of pure graphite have been encapsulated throughout. Service limits: Ph range 0-14 Temperature: 540 oF (280oC) Shaft speed: 4000 Fpm