Best Pipe Marking Tools of 2026

Last updated on 26/02/2026

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CLPA 24" Diameter Measure & Mark C-Pi-D Pipe Wrap Around - A Pipe Measure & Marking Tool, & Pipe Cutting Guide. Wrap Around & Read Through Design for Circumference, Diameter, Marking & Cutting

CLPA 24" Diameter Measure & Mark C-Pi-D Pipe Wrap Around - A Pipe Measure & Marking Tool, & Pipe Cutting Guide. Wrap Around & Read Through Design for Circumference, Diameter, Marking & Cutting

Easy to use and accurate.
Durable and heat resistant material.
Versatile for various measurements.

Main Highlights

Easy Read Design: Transparent tool with a wrap-around layout allows pipe fitters and welders to quickly measure pipe diameter and circumference for accurate results.
Durable Material: Made of 0.4 mm clear polycarbonate, providing flexibility, strength, and heat resistance up to 300°F; designed to maintain shape over time.
Accurate Measurements: Color-coded markings with UV-stabilized ink that resist fading or smearing; wrap from zero line to measure inches or centimeters.
Multi-Use Tool: Includes cm, mm, inch, and 1/16" scales; can be used with C = Pi × D formula to find diameter; mark straight or angled lines in 5° increments for cutting, welding, and fitting tasks.
Manufactured in Australia: Designed and made in Australia; distributed in Australia, USA, and UK.

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CLPA 24" Diameter Measure & Mark C-Pi-D Pipe Wrap Around - A Pipe Measure & Marking Tool, & Pipe Cutting Guide. Wrap Around & Read Through Design for Circumference, Diameter, Marking & Cutting

Easy to use and accurate.
Durable and heat resistant material.
Versatile for various measurements.

Main Highlights

Easy Read Design: Transparent tool with a wrap-around layout allows pipe fitters and welders to quickly measure pipe diameter and circumference for accurate results.
Durable Material: Made of 0.4 mm clear polycarbonate, providing flexibility, strength, and heat resistance up to 300°F; designed to maintain shape over time.
Accurate Measurements: Color-coded markings with UV-stabilized ink that resist fading or smearing; wrap from zero line to measure inches or centimeters.
Multi-Use Tool: Includes cm, mm, inch, and 1/16" scales; can be used with C = Pi × D formula to find diameter; mark straight or angled lines in 5° increments for cutting, welding, and fitting tasks.
Manufactured in Australia: Designed and made in Australia; distributed in Australia, USA, and UK.

Value for Money

Jackson Safety #1 Contour Pipe Marker, Curv-O-Mark Welding & Pipefitting Layout Tools, J1874, Pack of 1

Jackson Safety #1 Contour Pipe Marker, Curv-O-Mark Welding & Pipefitting Layout Tools, J1874, Pack of 1

Compact for easy portability.
Handles diverse measurement needs.
Lightweight and rustproof aluminum.

Main Highlights

#1 Contour Marker is a compact design, time-saving tool used to Layout pipe and structural steel joints. Ideal for quick, precise layout of laterals at any angle, tees, wyes, crosses, elbows
Can be used to Layout pipe from 1-1/2” to 18” diameter, or structural steel members up to 18” in a right side up or upside down position.
Protractor is calibrated on both sides -- one in degrees, the other in rise-inches-per-foot -- to service any type of measurement need.
Holder accepts a soapstone crayon, felt pen or pencil.
Made from lightweight, rustproof aluminum for long wear. Frame folds into a compact tool that fits into a pocket or tool kit

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Jackson Safety #1 Contour Pipe Marker, Curv-O-Mark Welding & Pipefitting Layout Tools, J1874, Pack of 1

Compact for easy portability.
Handles diverse measurement needs.
Lightweight and rustproof aluminum.

Main Highlights

#1 Contour Marker is a compact design, time-saving tool used to Layout pipe and structural steel joints. Ideal for quick, precise layout of laterals at any angle, tees, wyes, crosses, elbows
Can be used to Layout pipe from 1-1/2” to 18” diameter, or structural steel members up to 18” in a right side up or upside down position.
Protractor is calibrated on both sides -- one in degrees, the other in rise-inches-per-foot -- to service any type of measurement need.
Holder accepts a soapstone crayon, felt pen or pencil.
Made from lightweight, rustproof aluminum for long wear. Frame folds into a compact tool that fits into a pocket or tool kit

Jackson Safety #10 Adjustable Pipe Flange Aligner, Curv-O-Mark Welding & Pipefitting Flange Aligning Layout Tools, J1883

Jackson Safety #10 Adjustable Pipe Flange Aligner, Curv-O-Mark Welding & Pipefitting Flange Aligning Layout Tools, J1883

Durable and lightweight aluminum.
Aligns with pipe axis.
Aids in accurate construction.

Main Highlights

Quickly adjustable for all types of flanges or pipe sizes ranging from 3” to 12” diameter
Made of durable and lightweight aluminum
Inserts easily into pipe, centers snugly against the inside pipe diameter and automatically aligns with the pipe axis.
Aids in fast, accurate pipe construction with self-determining flange aligning tool.
Features slotted pins with “friction fitting” knurled nuts for flanges to 30” – 150 lbs

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Jackson Safety #10 Adjustable Pipe Flange Aligner, Curv-O-Mark Welding & Pipefitting Flange Aligning Layout Tools, J1883

Durable and lightweight aluminum.
Aligns with pipe axis.
Aids in accurate construction.

Main Highlights

Quickly adjustable for all types of flanges or pipe sizes ranging from 3” to 12” diameter
Made of durable and lightweight aluminum
Inserts easily into pipe, centers snugly against the inside pipe diameter and automatically aligns with the pipe axis.
Aids in fast, accurate pipe construction with self-determining flange aligning tool.
Features slotted pins with “friction fitting” knurled nuts for flanges to 30” – 150 lbs

Jackson Safety Contour Pipe Centering Head Tool, Curv-O-Mark Welding & Pipefitting Layout Tools, Size: Standard, J1879

Jackson Safety Contour Pipe Centering Head Tool, Curv-O-Mark Welding & Pipefitting Layout Tools, Size: Standard, J1879

Versatile multi-purpose tool.
High precision marking capability.
Durable and easy to use.

Main Highlights

Aids in the setting of center lines, establishing angles and marks for butt-ins, location points inside pipes and tanks, laying out key ways, and measuring declivity.
Used on pipe 1/2” diameter and larger. fitted with an adjustable dial set level (DSL) and a manually operated hardened centering pin
4 inch Y-type head
Fitted with an adjustable dial bubble protractor (DSL)
Use this manually operated Jackson Safety hardened centering pin with a small hammer or mallet to tap the pin in for effective pipe marking

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Jackson Safety Contour Pipe Centering Head Tool, Curv-O-Mark Welding & Pipefitting Layout Tools, Size: Standard, J1879

Versatile multi-purpose tool.
High precision marking capability.
Durable and easy to use.

Main Highlights

Aids in the setting of center lines, establishing angles and marks for butt-ins, location points inside pipes and tanks, laying out key ways, and measuring declivity.
Used on pipe 1/2” diameter and larger. fitted with an adjustable dial set level (DSL) and a manually operated hardened centering pin
4 inch Y-type head
Fitted with an adjustable dial bubble protractor (DSL)
Use this manually operated Jackson Safety hardened centering pin with a small hammer or mallet to tap the pin in for effective pipe marking

Jackson Safety Contour Pipe Centering Head Tool, Curv-O-Mark Welding & Pipefitting Layout Tools, Size: Jumbo, J1880, Gray

Jackson Safety Contour Pipe Centering Head Tool, Curv-O-Mark Welding & Pipefitting Layout Tools, Size: Jumbo, J1880, Gray

Precision in marking locations.
Easy adjustments with dial protractor.
Spring-loaded pin simplifies usage.

Main Highlights

Aids in the setting of center lines, establishing angles and marks for butt-ins, location points inside pipes and tanks, laying out key ways, and measuring declivity.
Ideal for 1" pipe diameter and larger.
8 inch Y-type head
Fitted with an adjustable dial bubble protractor (DSL)
A spring loaded hardened centering pin eliminates the need for a hammer.

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Jackson Safety Contour Pipe Centering Head Tool, Curv-O-Mark Welding & Pipefitting Layout Tools, Size: Jumbo, J1880, Gray

Precision in marking locations.
Easy adjustments with dial protractor.
Spring-loaded pin simplifies usage.

Main Highlights

Aids in the setting of center lines, establishing angles and marks for butt-ins, location points inside pipes and tanks, laying out key ways, and measuring declivity.
Ideal for 1" pipe diameter and larger.
8 inch Y-type head
Fitted with an adjustable dial bubble protractor (DSL)
A spring loaded hardened centering pin eliminates the need for a hammer.

JACKSON SAFETY CURV-O-MARK Wrap-A-Round Welding/Pipefitting Lay Out Ruler Tool - Large, Black - 176b, J1859

JACKSON SAFETY CURV-O-MARK Wrap-A-Round Welding/Pipefitting Lay Out Ruler Tool - Large, Black - 176b, J1859

Flexible and heat-resistant material.
Economical for welder and pipefitters.
Useful markings for accurate measurements.

Main Highlights

Dimensions: 3.88" x 6' | Pipe Diameter: 3" to 10"
Service Temperature up to 177°C / 350°F
Printed with a scale in inches, inch chart, tangent chart and other useful markings
Made out of flexible gasket material with good resistance to heat and cold. Asbestos Free.
Economical welder and pipefitters lay out tool for marking straight lines around pipe or for use of a straight edge

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JACKSON SAFETY CURV-O-MARK Wrap-A-Round Welding/Pipefitting Lay Out Ruler Tool - Large, Black - 176b, J1859

Flexible and heat-resistant material.
Economical for welder and pipefitters.
Useful markings for accurate measurements.

Main Highlights

Dimensions: 3.88" x 6' | Pipe Diameter: 3" to 10"
Service Temperature up to 177°C / 350°F
Printed with a scale in inches, inch chart, tangent chart and other useful markings
Made out of flexible gasket material with good resistance to heat and cold. Asbestos Free.
Economical welder and pipefitters lay out tool for marking straight lines around pipe or for use of a straight edge

Namvo Pipe Center Finder Marker Tool with Adjustable Dial Bubble Protractor, Y Type Base

Namvo Pipe Center Finder Marker Tool with Adjustable Dial Bubble Protractor, Y Type Base

Versatile marking and centering tool.
Efficient installation and welding support.
Durable for industrial environments.

Main Highlights

Versatile Pipe Centering Tool: Facilitates precise marking and centering of pipe fittings with its Y type base and adjustable dial bubble protractor.
Efficient and Accurate: Ensures accurate alignment and marking for pipefitters, aiding in efficient installation and welding processes.
Durable Construction: Made from robust materials for long-term durability in industrial environments, suitable for both indoor and outdoor use.
Adjustable Features: Features an adjustable dial and easy-to-use Y type base, allowing for quick setup and precise adjustments as per job requirements.
Enhanced Safety and Productivity: Promotes safety by ensuring proper alignment of pipe markers, enhancing workflow efficiency and reducing errors.

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Namvo Pipe Center Finder Marker Tool with Adjustable Dial Bubble Protractor, Y Type Base

Versatile marking and centering tool.
Efficient installation and welding support.
Durable for industrial environments.

Main Highlights

Versatile Pipe Centering Tool: Facilitates precise marking and centering of pipe fittings with its Y type base and adjustable dial bubble protractor.
Efficient and Accurate: Ensures accurate alignment and marking for pipefitters, aiding in efficient installation and welding processes.
Durable Construction: Made from robust materials for long-term durability in industrial environments, suitable for both indoor and outdoor use.
Adjustable Features: Features an adjustable dial and easy-to-use Y type base, allowing for quick setup and precise adjustments as per job requirements.
Enhanced Safety and Productivity: Promotes safety by ensuring proper alignment of pipe markers, enhancing workflow efficiency and reducing errors.

JACKSON SAFETY 14752 CURV-O-MARK Wrap-A-Round Welding/Pipefitting Lay Out Ruler Tool - Medium, Black - 164b, J1858, 3.88" x 4'

JACKSON SAFETY 14752 CURV-O-MARK Wrap-A-Round Welding/Pipefitting Lay Out Ruler Tool - Medium, Black - 164b, J1858, 3.88" x 4'

Highly accurate measurement tool.
Heat resistance up to 350°F.
Durable and flexible material.

Main Highlights

Dimensions: 3.88" x 4' | Pipe Diameter: 3" to 6"
Service Temperature up to 177°C / 350°F
Printed with a scale in inches, inch chart, tangent chart and other useful markings
Made out of flexible gasket material with good resistance to heat and cold. Asbestos Free.
Economical welder and pipefitters lay out tool for marking straight lines around pipe or for use of a straight edge

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JACKSON SAFETY 14752 CURV-O-MARK Wrap-A-Round Welding/Pipefitting Lay Out Ruler Tool - Medium, Black - 164b, J1858, 3.88" x 4'

Highly accurate measurement tool.
Heat resistance up to 350°F.
Durable and flexible material.

Main Highlights

Dimensions: 3.88" x 4' | Pipe Diameter: 3" to 6"
Service Temperature up to 177°C / 350°F
Printed with a scale in inches, inch chart, tangent chart and other useful markings
Made out of flexible gasket material with good resistance to heat and cold. Asbestos Free.
Economical welder and pipefitters lay out tool for marking straight lines around pipe or for use of a straight edge

Pipe Center Finder, Marker Centering Tool, Pipefitter Tools, Safety Pipe Marker Centering Head Tool, 4in Y Type Base, with Adjustable Dial Bubble Protractor

Pipe Center Finder, Marker Centering Tool, Pipefitter Tools, Safety Pipe Marker Centering Head Tool, 4in Y Type Base, with Adjustable Dial Bubble Protractor

Easy to use.
Durable stainless steel construction.
Ideal for pipe fitters.

Main Highlights

PIPE FINDER: Designed for pipe fitters and welders, this easy-to-use Pipe Center Finder is an efficient measuring tool for setting centerlines, determining butt angles and markings, locating points in pipes and tanks, laying out keyways, and measuring inclinations.
STURDY AND DURABLE: This Pipe Center Finder Tool is made of high-quality stainless steel material, which is extremely hard, strong and wear-resistant, not easy to be damaged, bringing good using experience.
Y-HEAD: The Center Point Gauge has a 4-inch Y-head with an adjustable dial bubble protractor (DSL), making this pipe center finding tool a must-have and easy to use tool for pipe fitters and welders.
SAFETY STANDARDS: The pipe centre finder tool offers innovative safety solutions with welding tools that are unmatched in functionality, long-lasting value and work comfort.
MUST HAVE TOOL: This Marker Centering Tool is an essential tool for pipefitters and welders, easy to use and helps to perform measuring tasks better.

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Pipe Center Finder, Marker Centering Tool, Pipefitter Tools, Safety Pipe Marker Centering Head Tool, 4in Y Type Base, with Adjustable Dial Bubble Protractor

Easy to use.
Durable stainless steel construction.
Ideal for pipe fitters.

Main Highlights

PIPE FINDER: Designed for pipe fitters and welders, this easy-to-use Pipe Center Finder is an efficient measuring tool for setting centerlines, determining butt angles and markings, locating points in pipes and tanks, laying out keyways, and measuring inclinations.
STURDY AND DURABLE: This Pipe Center Finder Tool is made of high-quality stainless steel material, which is extremely hard, strong and wear-resistant, not easy to be damaged, bringing good using experience.
Y-HEAD: The Center Point Gauge has a 4-inch Y-head with an adjustable dial bubble protractor (DSL), making this pipe center finding tool a must-have and easy to use tool for pipe fitters and welders.
SAFETY STANDARDS: The pipe centre finder tool offers innovative safety solutions with welding tools that are unmatched in functionality, long-lasting value and work comfort.
MUST HAVE TOOL: This Marker Centering Tool is an essential tool for pipefitters and welders, easy to use and helps to perform measuring tasks better.

JACKSON SAFETY CURV-O-MARK Wrap-A-Round Welding/Pipefitting Lay Out Ruler Tool - Extra-Large (Length: 9'), Black - 179b, J1861

JACKSON SAFETY CURV-O-MARK Wrap-A-Round Welding/Pipefitting Lay Out Ruler Tool - Extra-Large (Length: 9'), Black - 179b, J1861

Durable and heat-resistant material.
Convenient built-in measurement markings.
Versatile tool for precise layouts.

Main Highlights

Dimensions: 5.00" x 9' | Pipe Diameter: 6" to 16"
Service Temperature up to 177°C / 350°F
Printed with a scale in inches, inch chart, tangent chart and other useful markings
Made out of flexible gasket material with good resistance to heat and cold. Asbestos Free.
Economical welder and pipefitters lay out tool for marking straight lines around pipe or for use of a straight edge

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JACKSON SAFETY CURV-O-MARK Wrap-A-Round Welding/Pipefitting Lay Out Ruler Tool - Extra-Large (Length: 9'), Black - 179b, J1861

Durable and heat-resistant material.
Convenient built-in measurement markings.
Versatile tool for precise layouts.

Main Highlights

Dimensions: 5.00" x 9' | Pipe Diameter: 6" to 16"
Service Temperature up to 177°C / 350°F
Printed with a scale in inches, inch chart, tangent chart and other useful markings
Made out of flexible gasket material with good resistance to heat and cold. Asbestos Free.
Economical welder and pipefitters lay out tool for marking straight lines around pipe or for use of a straight edge

We scanned 1532 products

We reviewed these offers relevant to the Pipe Marking Tools within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like CLPA, Jackson Safety, Namvo, Gugxiom, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Pipe Marking Tools in the market, we considered we took a deep dive into 7661 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is CLPA 24" Diameter Measure & Mark C-Pi-D Pipe Wrap Around - A Pipe Measure & Marking Tool, & Pipe Cutting Guide. Wrap Around & Read Through Design for Circumference, Diameter, Marking & Cutting. We love many things about this product by CLPA. What sets it apart from the competition is Easy to use and accurate. , Durable and heat resistant material. , Versatile for various measurements. .
The best value product for most shoppers and where user satisfaction is continuously the highest is Jackson Safety #1 Contour Pipe Marker, Curv-O-Mark Welding & Pipefitting Layout Tools, J1874, Pack of 1 by Jackson Safety based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Pipe Marking Tools and the best cost-to-value ratio is Jackson Safety #1 Contour Pipe Marker, Curv-O-Mark Welding & Pipefitting Layout Tools, J1874, Pack of 1at Jackson Safety with a 11% discount.
Our list of the best Pipe Marking Tools is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.