Pipe Marker Sizes

Custom Pipe Markers

Learn how to choose the right Pipe Marker size for any of the following:

Kwik-Koil Pipe Markers
Save time & money with easy to install snap-around markers!

Use this chart to determine "Size Code"

This table will help you to quickly and easily determine exact sizes for Kwik-Koil Custom Markers. The pipe marker size recommendations are based on insulation thickness data as supplied by the major U.S. pipe insulation manufacturers.

Snap-Around
Markers
snapAroundMarker3/4 snapAroundMarker1-1/2 snapAroundMarker2-1/2 snapAroundMarker4
For Use On
Pipe Diameters
3/4"
Thru
1-3/8"
1-1/2"
Thru
2-3/8"
2-1/2"
Thru
3-7/8"
4"
Thru
5-7/8"

Size Code

1
2
3
5
Kwik-Koil Markers have the length of color field & size of letters to match ANSI specs
8" Long
Color Field
1/2" Letters
8" Long
Color Field
3/4" Letters
12" Long
Color Field
1-1/4" Letters
12" Long
Color Field
1-1/4" Letters
Max. No. of Letters for Custom Markers
25
17
23
23
Strap-Around
Markers - Attach with nylon ties
snapAroundMarker6 snapAroundMarker8 snapAroundMarker10
For Use On
Pipe Diameters
6" thru 7-7/8"
8" thru 10"
Over 10"
Marker Size
6
8
10
Kwik-Koil Markers have the length of color field & size of letters to match ANSI specs
12" Long
Color Field
1-1/4" Letters
24" Long
Color Field
2-1/4" Letters
32" Long
Color Field
3-1/4" Letters
Max. No. of Letters for Custom
23
23
18

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2. Duromark Pipe Markers with Overlaminate Protection
Overlaminate Protection shields against dirt, grease, grime, weather and harsh plant conditions.

Duromark Size numbers and specifications according to ANSI specifications
MEET ANSI/OSHA STANDARDS anshi/oshaStandard1 anshi/oshaStandards1-1/4 anshi/oshaStandards2-1/2 anshi/oshaStandards8
For Use On
Pipe Diameters
1" or Less
1-1/4"
Thru 2-3/8"
2-1/2"
Thru 7-7/8"
8" and over
Marker Size
1-1/8" x 4"
SA
(4 per card)
1-1/8" x 8"
SB
(2 per card)
2-1/4" x 12"
SC
(1 per card)
4" x 20"
LA
(1 per card)
OPTI-CODE Markers have the length of color field & size of letters to match ANSI specs
8" Long
Color Field
1/2" Letters
8" Long
Color Field
3/4" Letters
12" Long
Color Field
1-1/4" Letters
24" Long
Color Field
2-1/2" Letters
Max. No. of Letters for Custom Markers
16
17
16
14

Duromark Sizes and Specifications According to ANSI Specifications

Outside Diameter Pipe Size
Marker Size
Length of Color Field
Letter Height
1" or less
SA
4"
1/2"
1-1/4" thru 2-3/8"
SB
8"
3/4"
2-1/2" thru 7-7/8"
SC
12"
1-1/2"

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3. Identimark Pipe Markers
The most economical way to label indoor pipe. Securely identify contents of pipes without falling off. Pressure sensitive vinyl with adhesive backing permanently marks pipes in one, quick application.

Identimark Size numbers and specifications according to ANSI specifications
MEET ANSI/OSHA STANDARDS anshi/oshaStandard1 anshi/oshaStandards1-1/4 anshi/oshaStandards2-1/2
For Use On
Pipe Diameters
1" or Less
1-1/4"
Thru 2-3/8"
2-1/2"
Thru 7-7/8"
Marker Size
1-1/8" x 4"
SA
(4 per card)
1-1/8" x 8"
SB
(2 per card)
2-1/4" x 12"
SC
(1 per card)
OPTI-CODE Markers have the length of color field & size of letters to match ANSI specs
8" Long
Color Field
1/2" Letters
8" Long
Color Field
3/4" Letters
12" Long
Color Field
1-1/4" Letters
Max. No. of Letters for Custom Markers
16
17
16

Identimark Sizes and Specifications According to ANSI Specifications

Outside Diameter Pipe Size
Marker Size
Length of Color Field
Letter Height
1" or less
SA
4"
1/2"
1-1/4" thru 2-3/8"
SB
8"
3/4"
2-1/2" thru 7-7/8"
SC
12"
1-1/2"

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