SHEET PACKING

SEALPRO, Inc.

150 Dow Street, Manchester, NH 03101 1-800-732-5776 • sealpro@ma.ultranet.com

 

Style 610-VF Vegetable Fibre

 

THICKNESS: 1/64", 1/32", 1/16", 3/32"

1/8"TEMPERATURE: 250°F

TENSILE STRENGTH: 3000 PSI

COMPRESSIBILITY: 25-40%

STANDARD WIDTH: 36" x 36"

Tan in color for gasketing against water, gasoline, alcohol, lacquers, grease, oil, coal tar, ketones. Excellent grade of vegetable fibre saturated with a glue - glycerine impregnate rendered insoluble by means of a tanning agent (formaldehyde) to give a strong, flexible packing. This can withstand bending around a rod with a diameter of twice the thickness of the material under test without cracking breaking or excessive marring of the surfaces.

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Style 660 Non-Asbestos Compressed

TEMPERATURE LIMIT: 750°F

PRESSURE LIMIT: 1200 PSI

TENSILE STRENGTH: (against grain (2000 PSI), average (3800 PSI)

COMPRESSIBILITY @ 5000 PSI: 7-15%

COLOR: Green

MINIMUM RECOVERY: 50%

STANDARD SHEET: 60" x 60"

 

Non-asbestos sheet for sealing against oils, solvents, fuels, mild acids, and mild alkalis. It can also be used for sealing of pipe lines containing oils, pumps, compressors and apparatus in chemical and petrochemical industries. The sheet is manufactured with synthetic fiber, NBR binders and a combination of resins.

THICKNESS: 1/64", 1/32", 1/16", 3/32", 1/8"  

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Style 880 Premium Grade Non-asbestos Sheet

 

TEMPERATURE LIMIT: 750°F

PRESSURE LIMIT: 1400 PSI

TENSILE STRENGTH: with grain (4800 PSI), against grain (2800 PSI), average (3800 PSI)

COMPRESSIBILITY @ 5000 PSI: 7-15%

COLOR: Blue

MINIMUM RECOVERY: 50%

STANDARD SHEET: 60" x 60"

Premium grade chemical sheet for sealing against oils, solvents, fuels, mild acids, and mild alkalis. It can also be used for sealing of pipe lines containing oils, pumps, compressors and apparatus in chemical and petrochemical industries. The sheet is manufactured with synthetic fiber, NBR binders and a combination of resins.

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Styles 700 & 705-FR Red Rubber

TEMPERATURE: 250°F

TENSILE STRENGTH: 400 PSI Min.

MEETS: ASTM-D-1330, Grade 11

FINISH: 700-R/Smooth 705-FR/Fabric

STANDARD WIDTH: 36''

Style 700-R is a quality red rubber sheet made of highly filled non-oil resistant rubber compounds designed to resist flow under compression and is generally used for hot and cold water, low pressure steam, ammonia, air, gas, aqueous solutions and mild caustic soda to 250°F. 700-R has a smooth finish with no visible impressions, usually press or paper finish. 705-FR has the same properties as 700-R, but with a fabric finish. 705-FR has an impression left from contact with a woven fabric, usually cotton or nylon. 705-FR is available in full rolls only.

THICKNESS: 1/64", 1/32", 1/16", 3/32", 1/8"

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Style 760CI Cloth Inserted Rubber

TEMPERATURE: -20°F to 180°F

FINISH: Smooth

STANDARD WIDTH: 36''

General purpose diaphragm sheet made from cotton duct and ozone resistant neoprene. Material maintains its flexibility at higher temperatures. Used in diaphragms handling natural gas, light and heavy oils and gasoline in addition to water and steam.

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Style 715-DN Diaphragm Sheet

TEMPERATURE: 250°F

TENSILE STRENGTH: 1500 PSI

PRESSURE: 500 PSI Max.

FINISH: Smooth

STANDARD WIDTH: 48''

Neoprene sheet and a nylon cloth are combined for the advantages of oil and fuel resistance of the neoprene and additional stretch and strength qualities of nylon. Recommended for steam, gas, air, oil, water, solvents on regulators, diaphragm motors, reducing valves and fuel pumps.

THICKNESS: 1/32'' Approximate Weight per linear yard: 3 lbs.

1/16'' Approximate Weight per linear yard: 6 lbs.

1/8" Approximate Weight per linear yard: 12 lbs.

3/16" Approximate Weight per linear yard: 18 lbs.

1/4" AApproximate Weight per linear yard: 24 lbs.

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Style 720-N Neoprene Sheet

TEMPERATURE: 250°F

TENSILE STRENGTH: 1000 PSI

PRESSURE: 150 PSI Max

FINISH: Smooth

STANDARD WIDTH: 36"

Recommended for sealing oils, gasoline and petroleum solvents. Impermeable to most gases, propane, butane,

hydrogen and air. This chloroprene composition has excellent weathering resistance, is flame retardent, has good oil resistance.

THICKNESS: 1/16" Approximate Weight per linear yard: 5 lbs.

1/8" Approximate Weight per linear yard: 9lbs.

3/16''Approximate Weight per linear yard: 13 lbs.

1/4'' Approximate Weight per linear yard: 18 lbs.

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Style 725-EP Sealtite Sheet

 

 

TEMPERATURE: 350°F THICKNESS: 1/32" Approximate Weight per linear yard: 2 lbs.

TENSILE STRENGTH: 1500 PSI 1/16'' Approximate Weight per linear yard: 4 lbs.

PRESSURE: 200 PSI Max 1/8'' Approximate Weight per linear yard: 8 lbs.

FINISH: Smooth 1/4'' Approximate Weight per linear yard: 16 lbs.

STANDARD WIDTH: 36"

 

Primary use is for mating flanges, boiler manhole and handhole flanges. Recommended for hot and cold water, steam. Is an excellent propylene polymer displaying excellent resistance to ozone oxygen and water. Excellent chemical resistance. Will not dry out in stock.

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Style 730 Viton Sheet

TEMPERATURE: -40°F to +400°F

TENSILE STRENGTH: 1500 PSI

FINISH: Smooth

STANDARD WIDTH: 36"

 

Viton rubber is a copolymer of vinylidene floride and hexafluropopylene. It has good resistance to most chemicals and commercial fluids. It has an outstanding ability to retain strength at elevated temperatures and to withstand embrittlement during long-term heat aging. It has outstanding compression set with the ability to recover following deflection at 302°F to 400°F. Can withstand temperatures up to 599°F for short periods of time.

 

THICKNESS: 1/8'' & 1/4''Standard. Other sizes available upon request. Also available in cord, extrusions and strips.

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Style 740 Silicone Sheet

 

TEMPERATURE: -70°F to +500°F

TENSILE STRENGTH: 950

FINISH: Smooth

STANDARD WIDTH: 36"

Recommended for acetylene, air, ammonia, hot carbon monoxide, some acids, hydrogen, ozone, soap solutions, sodium hypochlorite, sulphur, brine, hot and cold water. This polysilaxane polymer contains no acid producing chemicals and is non corrosive. Excellent high and low temperature resistance.

THICKNESS: 1/16" Approximate Weight per linear yard: 3 lbs.

1/8" Approximate Weight per linear yard: 6 lbs.

3/16" Approximate Weight per linear yard: 9 lbs.

1/4" Approximate Weight per linear yard: 12 lbs.

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Style 3000 Teflon® Sheet

TEMPERATURE: 500°F

FINISH: Smooth

STANDARD SIZE 4' x 4'

AVAILABLE SIZES

2'x2' • 2'x4' • 3'x3'

This is a highly stable material with uniform thickness and close overall tolerances. It can be machined, punched or stamped to produce such parts as washers, mechanical components, or gaskets. It can resist the severest of chemicals and is useful throughout the entire pH range of 0-14. The inherent qualities of Teflon with its low frictional characteristics and non-sticking surfaces, make this material useful in a wide variety of applications.

THICKNESS:

1/32" Approx. Wt. 4'x 4': 6 lbs.

1/16" Approx. Wt. 4' x4': 12 lbs.

1/8" Approx. Wt. 4' x 4': 24 lbs.

3/16" Approx. Wt. 4' x 4': 36 lbs.

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1/4" Approx. Wt. 4'x 4': 48 lbs

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Style 750 Cork & Rubber

Cork & Rubber is made from high grade cork particle bound together with neoprene. The result is an oil resistant sheet with noise and vibration insulating properties. Used for light and heavy oils, grease, water, petroleum solvents and freon. 36 inches wide.

THICKNESS: 1/32", 1/16", 1/8", 3/16", 1/4"

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Style 900 Carbon Graphite Sheet

TEMPERATURE: 840°F

PRESSURE: 1450 PSI

COMPRESSIBILITY @ 5000 PSI: 7-15%

STANDARD WIDTH: 60" x 60"

Recommended for sealing of water, steam, fuels, lubricants, alkalis and weak acids under high temperature and pressure. A high quality non-asbestos gasketing sheet. Style 900 is a compressed sheet, graphite and carbon fibers with a NBR (Nitrile) binder.

Thickness: 1/64", 1/32", 1/16", 3/32", 1/8"

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Style 990 Carbon Graphite with Wire Insert

TEMPERATURE: 750°F

TENSILE STRENGTH: with grain 5000 PSI

against grain 3000 PSI (average) 4200 PSI

PRESSURE:1450 PSI

COMPRESSIBILITY @ 5000 PSI: 7-17%

STANDARD WIDTH: 60" x 60"

 

Premium grade wire inserted sheet for sealing against fuels, oils, fats and lubricants. Style 990 is a compressed sheet composed of synthetic fibers with NBR binder and wire mesh insertion.

Thickness: 1/64", 1/32", 1/16", 3/32", 1/8"

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Grafoil Sheet

Grafoil SheetGrafoil sheet is capable of sealing effectively sealing at 5400°F in an inert atmosphere and up to 1250°F in steam. This sheet is made from pure graphite flakes that have been exfoliated and formed into a sheet by applying extreme heat and pressure. The desired thickness is achieved by laminating thin sheets together using no chemical additives. Used in many places including heat exchanger gaskets, manifold gaskets, head gaskets and exhaust rings. Available in thicknesses of 1/16" and 1/8".

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