Pipeline Signs

(65646)

Pipeline warning signs keep us all safe! Dig-in accidents by unthinking backhoe operators and careless construction crews are the most common source of pipeline accidents.

• Pipeline signs help trace routes and provide vital One Call information – just where and when it is most needed.
• Our templated pipeline signs are easy to customize. Just add your pipeline company’s name and emergency contact information. For others, we offer the full customization options. Our factory prints thousands of pipeline signs each year.
• Also find a range of in-stock pipeliine warning signs.

Ships Tomorrow. Order within 00 hrs 00 mins

Free Shipping

• Orders over $29.95 ship for free.
• Sign orders over $100 qualify for Free 2 Day Shipping.
• Get your signs on Thursday! *

Pipeline Signs - Best Sellers

(65648)

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Buried Gas Line

7"x10" to 10"x14"

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Buried Pipe Line

7"x10" to 10"x14"

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Underground Pipeline

7"x10" to 12"x18"

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Above Ground Piping

3.5"x5" to 12"x18"

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High Pressure Pipeline

3.5"x5" to 12"x18"

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Gas Line Behind Wall

5"x7" to 12"x18"

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High Pressure Gas Line

3.5"x5" to 10"x14"

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High Pressure

3.5"x5" to 10"x14"

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Gas Line

3.5"x5" to 10"x14"

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Water Line

7"x10" to 12"x18"

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Natural Gas

3.5"x5" to 12"x18"

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Under Ground Natural Gas Line

5"x7" to 12"x18"

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Custom Pipeline Signs

(65647)

Custom Caution Before Excavating Call Water Department Sign

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Caution - Water Line Buried Below - Before Excavating Call (800) 123-4567 - Your Water Dept.

10"x12"

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Water Line Buried Below - Before Excavating Call (800) 123-4567 Your Water Dept.

9"x12"

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Add Your Company Name - Warning Natural Gas Pipeline (With No Smoking Graphic), Call Before You Dig

12"x18"

Custom Danger High Pressure Gas Line Sign

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High Pressure Gas Line - Call (800) 123-4567. G.R.U - Gas Dept

9"x12"

Custom Warning Petroleum Pipeline, Call Before Excavating Sign

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Petroleum Pipeline (with Graphic) Before Excavating or in Emergency Please Call

12"x12"

Custom Warning Petroleum Pipeline, No Digging Sign

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Petroleum Pipeline (with No Digging Symbol) Before Excavating or in Emergency Please Call - Add Your Company Name Here, Your City, State (800) 123-4567

12"x12"

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Related Electrical Safety Signs

(65649)

Buried Cable Warning Signs

Identify buried fiber optic lines, electrical lines, and water & sewer lines.
Customize with a call before digging number.

Buried Fiber Optic Cable Signs

Prevent accidental digging.
Signs are fully customizable.

Electrical Cable Warning Signs

Mark underground and overhead electrical lines.
Prepare for your next safety inspection.

Trench, Pit and Excavation Safety Signs

Comply with OSHA trenching rules.
Hard-to-miss Open Pit Signs.

Do Not Touch Signs

Customer Reviews

Eddie Jan 02, 2025

Custom No Digging Warning Sign : Petroleum Pipeline (with Graphic)... Part #:S-3551 12" x 12" Heavy-Duty Aluminum Sign, 63 mil Verified Purchase

Look great.

Good looking signs. Now to see how the weather affects them.

Pearsall May 15, 2023

Custom No Digging Warning Sign : Petroleum Pipeline (with Graphic)... Part #:S-3551 12" x 12" Engineer Grade Reflective Aluminum Sign Verified Purchase

Custom signage

Great service and quick shipping! I highly recommend using My Safety Sign.

Robin Mar 21, 2023

Caution Sign : Buried Water Lines Sewer Laterals... Part #:K2-5339 18" x 12" Heavy-Duty Aluminum Sign, 63 mil Verified Purchase

Best sign

Great sign quality and appearance!

Patricia Feb 11, 2023

OSHA Danger Sign : Underground Gas Line Part #:S2-2883 7" x 10" HDPE Plastic Sign Verified Purchase

Happy with product

I have a few underground pipes around my house so these are perfect to mark their location.

Annette Oct 21, 2022

Caution Sign : Buried Water Lines Sewer Laterals... Part #:K2-5339 18" x 12" Heavy-Duty Aluminum Sign, 63 mil Verified Purchase

Great Product

The sign is heavy and well made. I am happy with it!

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