Oil Signs | McMaster-Carr

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144 Products

About Selecting Pipe Markers

Liquid and Gas Storage Signs

Designate the area where machine oils, fuels, and gas cylinders are stored.

Hazardous Material Signs

Alert workers to the presence of chemicals, combustible liquids and gases, and other hazardous materials.

Hazardous Material Instruction Signs

Similar to a Safety Data Sheet (SDS), these signs keep workers informed about chemical and gas usage, warnings, and treatment in the event of exposure.

NFPA Diamond Signs

Add numbers, abbreviations, and symbols to indicate specific hazards and the degree of hazard using these NFPA (National Fire Protection Association) signs.

Color Stripe Signs

The color stripes and reference chart identify the type of hazard. Write in the appropriate code numbers and list required personal protective equipment.

NFPA Diamond Signs with Reference Chart

A reference chart explains the NFPA (National Fire Protection Association) colors and number designations for hazards. Provide the appropriate code number using the NFPA diamond.

Hazardous Material Labels

Hazardous Material Instruction Labels

Keep workers informed about chemical and gas usage, warnings, and antidotes in case of exposure.

NFPA Diamond Labels

Provide appropriate code numbers for hazards with these NFPA (National Fire Protection Association) labels.

Color Stripe Labels

The color stripes and reference chart identify the type of hazard. Write in the appropriate code numbers and list required personal protective equipment.

NFPA Diamond Labels with Reference Chart

A reference chart explains the NFPA (National Fire Protection Association) color and number designations for hazards. Provide the appropriate code number using the NFPA diamond.

Globally Harmonized System (GHS) Labels

Prevent health hazards resulting from exposure to chemicals using the UN classification.

Pipe Markers

Reflective Pipe Markers

Identify pipe contents in low-light conditions.

Adhesive-Back Pipe Markers

Apply directly onto clean, dry pipes for clear identification of contents.

Snap-On Pipe Markers

These markers coil around pipes so they stay in place without adhesive.

Washdown Pipe Markers

These fade-resistant pipe markers withstand detergents used in high-pressure cleaning.

Hazardous Material Tags

Color Stripe Tags

The color stripes on these tags identify the type of hazard. Write in the appropriate code numbers to indicate the severity.

NFPA Diamond Tags

Provide appropriate code numbers for hazards with these NFPA (National Fire Protection Association) tags.