The flexible graphite ring is made of graphite and uses a different density and taper of the intermediate ring to maintain a high degree of radial expansion at lower loads. This packing also provides lower stem friction (than square The cross-section of the ring is 25% less); it can be sealed for a long time without constant compression; the height is adaptable and the leakage is less than 500ppm. To prevent the expanded graphite packing from escaping during installation, it is recommended to use a carbon fiber reinforced graphite packing that is resistant to escape. The number of graphite packing rings is selected according to the stem diameter
Application: Widely used in nuclear equipment, reactors, petroleum, power generation, chemical, light industry, pharmaceutical and other industrial equipment and equipment.
Pressure 0~450Bar
Temperature (°C) -100～650 (steam 1200)
PH value is 0~14.
Hebei Innovative Sealing Materials Co., in a professional production of sealing materials, gaskets, various packing materials mainly includes four series of products: First: Packing Series: Carbon packing, PTFE packing, graphite packing , high water-based packing, aramid packing, PTFE split wire packing, PTFE packing, expanded PTFE packing, asbestos packing, carbon fiber packing, butter cotton packing, oil-impregnated cotton yarn Packings, linseed packing, canvas reel packing, ceramic fiber packing, nylon packing, composite fiber packing, ceramic packing, and other products.
Two: various gasket series: PTFE gasket, toothed gasket, asbestos gasket, ladle gasket, metal wound gasket, graphite gasket, high strength graphite composite gasket, PTFE gasket gasket, rubber flange Pad, asbestos manhole pad, asbestos hand hole pad, special seal ring for autoclave, asbestos flange pad, etc.
Three: rubber products: silica gel, fluorine rubber, nitrile rubber, neoprene and other special-shaped products.
Four: PTFE products series: PTFE rods, belts, membranes, mats, etc.
Products are widely used in national defense, power, machinery, petroleum, chemical, metallurgy, paper, shipbuilding, transportation, aviation and other fields of the national economy. Our company wholeheartedly welcomes new and old customers to negotiate business with us by means of "quality for survival, reputation for development".
Flush pulls are used on any door where a "flush with the door face" pull is desired including sliding doors, pocket doors, and cabinet doors. If you need additional information on the uses and difference between flush pulls feel free to contact us. We have Flush Pulls that are available in contemporary as well as traditional designs in a wide variety of finish colors to match any decor.
Hydraulic Door Closer,Door Handle Leather,Door Handle Lock,Modern Door Handles
Leader Hardware Manufacturer Limited , https://www.leaderhardwarecn.com