Gaskets are materials used to seal one compartment of a device ...

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iUustratiJ~ t~ Coil ard Figure 3. ~ ~estert~~ 1982). ~stpaCk3X~S, a1t~h availab1e~ r~ form, are
Table 2. Operating Conditions and Use Areas for Various Braided Packing Types Packing Type Advantages Operating Conditions* Use Area Square Braid ~ Wide spectrum sealing ability High-speed rotation Low pressure 600 psi Hot liquids Valve stems, expansion joints Braid-Over-Core Better shaft sealing More resilient Variations in density High pressure Steam applications Low-speed rotation Nuclear powerplants, when congealing or crystalizing liquids are present, turbines and values in powerplants Interlocking Braid Denser and more stable General service High temperature/ pressure Reciprocating and centrifugal pumps, agitators, valves, expansion joints Source: FSA 1983, A.W. Chesterton 1982, Klein 1987. NOTE: General service temperature for all types of braided packings are in the range of 500°Falthough depending on the use conditions, asbestos packings can withstand temperatures between 1200-1500°F. -8-
Page 1 and 2: XXVII. SHEET GASKETS A. Product Des
Page 3 and 4: Table 1. Fluid and Pressure Ranges
Page 5 and 6: $20.5 million in 1985, based on an
Page 7 and 8: Table 3. Substitutes for Asbestos S
Page 9 and 10: Aramid gaskets are usually composed
Page 11 and 12: esistance. A wire insert is often a
Page 13 and 14: 6. Ceramic Fiber Mixtures Ceramic f
Page 15 and 16: REFERENCES Carborundum. 1986. Produ
Page 17 and 18: Bulk Square braád Rolled (over cor
Page 19 and 20: Table 1. Standards of Asbestos Yarn
Page 21: A. ‘I’ A. ‘-I PRESSURE ~ Movi
Page 25 and 26: Table 3. Production of Asbestos Pac
Page 27 and 28: een forced to replace the asbestos
Page 29 and 30: Table 4. Estimated Market Share for
Page 31 and 32: useful temperature limit of approxi
Page 33 and 34: 6. Other Substitute Fibers Other fi
Page 35 and 36: Table 6. Data Inputs for Asbestos R
Page 37 and 38: TSCA Section 8(a) submission. 1982.
Page 39 and 40: a viscosity control for waterproofi
Page 41 and 42: Table 1. Production of Asbestos Roo
Page 43 and 44: or talc. The additives ease grindin
Page 45 and 46: Table 2. Manufacturers of Cellulose
Page 47 and 48: Cellulose bodied roof coatings and
Page 49 and 50: equivalent basis, they are favored
Page 51 and 52: compounds. These formulations have,
Page 53 and 54: . Other Roof Coatings and Cements O
Page 55 and 56: Table 4. Data Inputs for Asbestos R
Page 57 and 58: ATTACHMENT B PROJECTED PRICES ANALY
Page 59: ICF Incorporated. 1986 (July-Decemb

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