Aramid Gaskets | McMaster-Carr

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Material

Aramid/Fiberglass Fabric

Aramid/PTFE Fiber

Shape

Ring with Bolt Holes

Pipe Size

Thickness

0.021" to 0.041"

0.026" to 0.036"

0.052" to 0.072"

0.054" to 0.070"

0.115" to 0.135"

Color

For Flange ANSI Class

OD

Backing Type

ID

1/32" to 13/16"

1/32" to 15/16"

1/32" to 1 1/16"

1/32" to 1 3/8"

1/32" to 1 5/8"

1/32" to 2 1/2"

Number of Bolt Holes

Maximum Temperature

Less than 500° F

500° F to 999° F

For Use With

Diluted Salt Solutions

Ammonium Hydroxide

Maximum Pressure

Less than 1,000 psi

1,000 psi to 1,999 psi

System of Measurement

Width

Length

Minimum Temperature

-250° F or less

-199° F to -100° F

-99° F to -1° F

Greater than 0° F

Hardness Rating

Diameter

REACH

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Hardness

Performance

Abrasion Resistant

Chemical Resistant

Controlled Swell

Electrically Insulating

High Temperature

Bolt Screw Size

How can we improve?

791 Products

Sealing

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

Gasket Material

Gasket Material

Cut custom shapes and sizes to fill gaps between flat surfaces

Made-to-Order Gaskets

Made-to-Order Gaskets

Send your exact specifications to get gaskets that fit precisely between surfaces

Packing Seals

Fill in gaps around pump shafts, valve stems, and agitators to prevent leaks

Wear Rings

Guide rods and pistons to prevent uneven wear and extend the life of seals

Fastening and Joining

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Insulating Washers

Insulating Washers

Isolate screws from electrical current and prevent corrosion from mating different metals

Building and Machinery Hardware

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

Edge Trim

Install on panels, boards, signs, and mirrors to protect edges from impact

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

Raw Materials

Felt

Thicker and more absorbent than fabric for insulating, polishing, cushioning, and gasketing

Electrical

Wire Sleeving

Bundle wiring and protect from abrasion and heat

Material Handling

Dock Door Shelters

Dock Door Shelters

Wrap around trailers where they meet dock doors to shield out the elements better than seals

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)