Seals for Steam | McMaster-Carr

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For Use With

Abrasive Materials

Aluminum Strapping

Ball Joint Rod Ends

Basket Weave Polyester Strapping

Bonded Polyester Strapping

Bonded Polyester/Polypropylene Strapping

Close-Fitting Parts

Data Connectors

Diluted Salt Solutions

Embossed Polypropylene Strapping

Faucet Sprayers

Fluorinated Solvents

High-Carbon Steel Strapping

Liquid Insecticides

Loose-Fitting Parts

Low-Carbon Steel Strapping

Pharmaceuticals

Plastic Fasteners

Powder Coatings

Push-Button Holes

Smooth Polyester Strapping

Smooth Polypropylene Strapping

Socket Head Screws

Synthetic Lubricants

Transmission Fluid

Water-Based Paint and Coatings

Woven Composite Plastic Strapping

Woven Polyester Strapping

Acetic Acid (White Vinegar)

Ammonium Hydroxide

Calcium Chloride

Calcium Hydroxide

Deionized Water

Elemental Fluorines

Ethylene Glycol

Gasoline (Up to 10% Ethanol)

Hydraulic Fluid

Hydraulic Fluid (Petroleum Based)

Hydrochloric Acid

Hydrofluoric Acid

Hydrogen Bromide

Hydrogen Fluoride

Hydrogen Peroxide

Hydrogen Sulfide

Isopropyl Alcohol

Liquid Nitrogen

Magnesium Chloride

Methanol (Methyl Alcohol)

Methyl Ethyl Ketone (MEK)

Methylene Chloride

Mineral Spirits

Molten Metal Alkali

Nitrogen Trifluoride

Phosphoric Acid

Potassium Hydroxide

R-12 Refrigerant

R-22 Refrigerant

R-134A Refrigerant

R-404A Refrigerant

R-407C Refrigerant

R-502 Refrigerant

Sodium Bicarbonate (Baking Soda)

Sodium Chloride

Sodium Hydroxide (Caustic Soda)

Sodium Hydroxide (Caustic Soda) (3-6% Concentration)

Sodium Hypochlorite (Bleach)

Stainless Steel

Sulfur Hexafluoride

Tungsten Hexafluoride

Material

316 Stainless Steel

Fiberglass Fabric

System of Measurement

Seal ID

Width

Mount Type

Maximum Temperature

Less than 500° F

500° F to 999° F

1,000° F to 1,999° F

2,000° F to 2,999° F

Color

ID

Bore Diameter

Cross Section Shape

Seal Width

Hardness Rating

Edge Seal Style

OD

Loaded Type

Square Profile O-Ring

T-Profile O-Ring

Hardness

For Cylinder Type

Seal Construction

Length

Minimum Temperature

-250° F or less

-249° F to -200° F

-199° F to -100° F

-99° F to 0° F

Greater than 0° F

REACH

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

How can we improve?

1,214 Products

Sealing

Piston Seals

Prevent leaks inside pistons by creating a seal against the cylinder bore

Rod Wipers

Scrape dirt off rods to keep the inside of cylinders clean

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

Wear Ring Stock

Wear Ring Stock

Cut to make wear rings that fit any rod or bore to prevent uneven wear and extend the life of seals

Shaft Seals

Prevent leaks in motors, pumps, and gearboxes

Edge Seals

Block dust, water, and wind from entering the gaps around doors and windows

Rope Seals

Insulate the edges of oven, furnace, and boiler doors to keep heat in

O-Rings

Fit snugly into a groove between parts to create a leak-resistant seal

O-Ring Cord Stock

O-Ring Cord Stock

Cut to length to create customized seals

O-Ring Bonding Kits

O-Ring Bonding Kits

Everything needed to make O-rings

Thread Sealants

Thread Sealants

Create a seal between threaded connections to prevent loosening from vibration

Sealants

Fill and seal gaps in metal, plastic, wood, and other materials

Fluid Handling

Gauge Guards

Shield gauges from corrosive liquids and gases; also called diaphragm seals

Tube and Tube Fittings

Tube and Tube Fittings

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

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