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Safety Gas Markers

Seton's Safety Gas Markers are backed by our 100% Satisfaction Guarantee!

Select from a wide variety of Safety Gas Markers at competitive prices. Plus most of our top-quality Safety Gas Markers are in stock and ready to ship today.

Showing results for Gas Markers

  1. Medical Gas Self-Adhesive Pipe Markers-On-A-Roll - Oxygen

    Roll form pipe markers wrap completely around 3/4" piping
    $66.00

    Roll of 60 Each

    View

  2. Medical Gas Self-Adhesive Pipe Markers-On-A-Roll - Medical Vacuum

    Roll form pipe markers wrap completely around 3/4" piping
    $66.00

    Roll of 60 Each

    View

  3. Medical Gas Self-Adhesive Pipe Markers-On-A-Roll - Medical Air

    Roll form pipe markers wrap completely around 3/4" piping
    $66.00

    Roll of 60 Each

    View

  4. Opti-Code™ Self-Adhesive Pipe Markers - Natural Gas

    Quality pipe markers ensure your workers can identify pipe contents easily
    Starting at $3.20

    Each

    View Options

  5. Roll Form Self-Adhesive Pipe Markers - Natural Gas

    Convenient roll form pipe markers are an economical solution for all your pipe marking jobs
    Starting at $26.50

    Roll of 50 Each

    View Options

  6. Xtreme-Code™ Self-Adhesive High Temperature Pipe Markers - Gas

    Superior performance in extreme conditions - excellent chemical and weather resistance
    Starting at $3.70

    Each

    View Options

  7. Setmark® Snap-Around Pipe Markers - Natural Gas

    Pipe labels you can install even on messy surfaces
    Starting at $3.90

    Each

    View Options

  8. Roll Form Self-Adhesive Pipe Markers - Gas

    Convenient roll form pipe markers are an economical solution for all your pipe marking jobs
    Starting at $26.50

    Roll of 50 Each

    View Options

  9. Opti-Code™ Self-Adhesive Pipe Markers - Gas

    Quality pipe markers ensure your workers can identify pipe contents easily
    Starting at $3.20

    Each

    View Options

  10. Medical Gas Self-Adhesive Pipe Markers-On-A-Roll - Nitrous Oxide

    Roll form pipe markers wrap completely around 3/4" piping
    $66.00

    Roll of 60 Each

    View

  11. Setmark® Snap-Around Pipe Markers - Gas

    Pre-coiled vinyl pipe labels for easy installation
    Starting at $3.90

    Each

    View Options

  12. Medical Gas Self-Adhesive Pipe Markers-On-A-Roll - Nitrogen

    Roll form pipe markers wrap completely around 3/4" piping
    $66.00

    Roll of 60 Each

    View

  13. Opti-Code™ Self-Adhesive Medical Gas Pipe Markers - Oxygen

    Self-adhesive pipe markers reduce the chance of error or confusion
    Starting at $3.20

    Each

    View Options

  14. Wrap Around Adhesive Roll Markers - Natural Gas

    Eliminates the need for precise measurements of the pipe diameter - simply cut to the size you need from a 30' roll
    Starting at $100.00

    Roll of 30 Feet

    View Options

  15. Opti-Code™ Self-Adhesive Medical Gas Pipe Markers - Medical Air

    Self-adhesive pipe markers reduce the chance of error or confusion
    Starting at $3.20

    Each

    View Options

  16. Medical Gas Self-Adhesive Pipe Markers-On-A-Roll - Wagd

    Roll form pipe markers wrap completely around 3/4" piping
    $66.00

    Roll of 60 Each

    View

  17. Opti-Code™ Self-Adhesive Medical Gas Pipe Markers - Medical Vacuum

    Self-adhesive pipe markers reduce the chance of error or confusion
    Starting at $3.20

    Each

    View Options

  18. Self-Adhesive Pipe Markers-On-A-Roll - Natural Gas

    Roll form pipe markers for all pipe marking jobs... you determine how large or small the marker should be based on the pipe diameter
    $95.80

    Roll of 60 Each

    View

  19.  

    Custom Medical Gas Pipe Markers-On-A-Roll

    Customized medical pipe markers made to fit around 3/4" piping
    $89.90

    Roll of 60 Each

    Customize

  20. Seton Code™ Economy Self-Adhesive Pipe Markers - Natural Gas

    Multiple markers on each card saves you money
    Starting at $2.40

    Each

    View Options

  21. Medical Gas Self-Adhesive Pipe Markers-On-A-Roll - Carbon Dioxide

    Roll form pipe markers wrap completely around 3/4" piping
    $66.00

    Roll of 60 Each

    View

  22. Medical Gas Self-Adhesive Pipe Markers-On-A-Roll - Natural Gas 2 psi

    Roll form pipe markers wrap completely around 3/4" piping
    $66.00

    Roll of 60 Each

    View

  23. Opti-Code™ Self-Adhesive Pipe Markers - Hi-Pressure Gas

    Easy-to-apply adhesive pipe markers clearly identify pipe contents
    Starting at $3.20

    Each

    View Options

  24. Opti-Code™ Self-Adhesive Pipe Markers - Propane Gas

    Easy-to-apply adhesive pipe markers clearly identify pipe contents
    Starting at $3.20

    Each

    View Options

  25. Opti-Code™ Self-Adhesive Medical Gas Pipe Markers - Nitrogen

    Self-adhesive pipe markers reduce the chance of error or confusion
    Starting at $3.20

    Each

    View Options

  26. Opti-Code™ Self-Adhesive Medical Gas Pipe Markers - Wagd

    Self-adhesive pipe markers reduce the chance of error or confusion
    Starting at $3.20

    Each

    View Options

  27. Opti-Code™ Self-Adhesive Medical Gas Pipe Markers - Nitrous Oxide

    Self-adhesive pipe markers reduce the chance of error or confusion
    Starting at $3.20

    Each

    View Options

  28.  
    Starting at $3.40

    Each

    Customize

  29. Medical Gas Self-Adhesive Pipe Markers-On-A-Roll - Oxygen 50-55 psi

    Roll form pipe markers wrap completely around 3/4" piping
    $66.00

    Roll of 60 Each

    View

  30. Ultra-Mark® Self-Adhesive High Performance Pipe Markers - Natural Gas

    The ultimate marker for harsh environments and outdoor pipe identification
    Starting at $9.40

    Each

    View Options

  31. Roll Form Self-Adhesive Pipe Markers - Propane Gas

    Convenient roll form pipe markers are an economical solution for all your pipe marking jobs
    Starting at $43.00

    Roll of 50 Each

    View Options

  32. Seton Code™ Economy Self-Adhesive Pipe Markers - Gas

    Multiple markers on each card saves you money
    Starting at $2.40

    Each

    View Options

  33. Seton Code™ Economy Self-Adhesive Pipe Markers - Hi-Pressure Gas

    Multiple markers on each card saves you money
    Starting at $2.40

    Each

    View Options

  34. Opti-Code™ Self-Adhesive Medical Gas Pipe Markers - Carbon Dioxide

    Self-adhesive pipe markers reduce the chance of error or confusion
    Starting at $3.20

    Each

    View Options

  35. Ultra-Mark® Self-Adhesive High Performance Pipe Markers - Fuel Gas

    The ultimate marker for harsh environments and outdoor pipe identification
    Starting at $9.40

    Each

    View Options

  36. Setmark® Ammonia Pipe Markers - Hot Gas Defrost

    Conform to strict IIAR standards using durable ammonia pipe markers
    Starting at $5.00

    Each

    View Options

  37. Setmark® Snap-Around Pipe Markers - Propane Gas

    Quality pipe markers for indoor and outdoor use
    Starting at $3.90

    Each

    View Options

  38. Self-Adhesive Pipe Markers-On-A-Roll - Gas

    Roll form pipe markers for all pipe marking jobs... you determine how large or small the marker should be based on the pipe diameter
    $95.80

    Roll of 60 Each

    View

  39. Medical Gas Self-Adhesive Pipe Markers-On-A-Roll - Medical Air 50-55 psi

    Roll form pipe markers wrap completely around 3/4" piping
    $66.00

    Roll of 60 Each

    View

  40. Ultra-Mark® Ammonia Pipe Markers - Hot Gas

    Mark outdoor pipes with tough pipe labels
    Starting at $16.06

    Each

    View Options

  41. Opti-Code™ Self-Adhesive Medical Gas Pipe Markers - Medical Evac

    Self-adhesive pipe markers reduce the chance of error or confusion
    Starting at $3.20

    Each

    View Options

  42. Xtreme-Code™ Self-Adhesive High Temperature Pipe Markers - Natural Gas

    Superior performance in extreme conditions - excellent chemical and weather resistance
    Starting at $3.70

    Each

    View Options

  43. Opti-Code™ Ammonia Pipe Markers - Hot Gas Defrost

    IIAR-approved pipe markers help prevent accidents and injuries
    Starting at $4.00

    Each

    View Options

  44. Weather-Code™ Self-Adhesive Outdoor Pipe Markers - Natural Gas

    Weather-Code™ self-adhesive pipe markers are the choice for outdoor durability
    $6.30

    Each

    View

  45. Setmark® Ammonia Pipe Markers - Hot Gas

    Use tough ammonia pipe markers to help you stay compliant with IIAR standards
    Starting at $5.00

    Each

    View Options

  46. Medical Gas Self-Adhesive Pipe Markers-On-A-Roll - Helium

    Roll form pipe markers wrap completely around 3/4" piping
    $66.00

    Roll of 60 Each

    View

  47. Self-Adhesive Pipe Markers-On-A-Roll - Propane Gas

    Roll form pipe markers for all pipe marking jobs... you determine how large or small the marker should be based on the pipe diameter
    $95.80

    Roll of 60 Each

    View

  48. Opti-Code™ Self-Adhesive Pipe Markers - Medium Pressure Natural Gas

    Easy-to-apply adhesive pipe markers clearly identify pipe contents
    Starting at $3.20

    Each

    View Options

  49. Wrap Around Adhesive Roll Markers - Gas

    Eliminates the need for precise measurements of the pipe diameter - simply cut to the size you need from a 30' roll
    Starting at $100.00

    Roll of 30 Feet

    View Options

  50. Reflective Opti-Code™ Self-Adhesive Pipe Markers - Natural Gas

    Reflective Pipe Markers provides safety in power outages
    Starting at $4.61

    Each

    View Options

  51. Opti-Code™ Self-Adhesive Medical Gas Pipe Markers - Natural Gas 2 PSI

    Self-adhesive pipe markers reduce the chance of error or confusion
    Starting at $3.20

    Each

    View Options

  52. Opti-Code™ Self-Adhesive Pipe Markers - Lo-Pressure Natural Gas

    Easy-to-apply adhesive pipe markers clearly identify pipe contents
    Starting at $3.20

    Each

    View Options

  53. Weather-Code™ Self-Adhesive Outdoor Pipe Markers - Propane Gas

    Weather-Code™ self-adhesive pipe markers are the choice for outdoor durability
    $6.30

    Each

    View

  54. Seton Code™ Economy Self-Adhesive Pipe Markers - Propane Gas

    Multiple markers on each card saves you money
    Starting at $2.40

    Each

    View Options

  55. Xtreme-Code™ Self-Adhesive High Temperature Pipe Markers - Hi-Pressure Gas

    Superior performance in extreme conditions - excellent chemical and weather resistance
    Starting at $3.70

    Each

    View Options

  56. Ultra-Mark® Self-Adhesive High Performance Pipe Markers - Gas

    The ultimate marker for harsh environments and outdoor pipe identification
    Starting at $9.40

    Each

    View Options

  57. Setmark® Snap-Around Pipe Markers - Fuel Gas

    Save time- No need to clean pipes before installation
    Starting at $4.10

    Each

    View Options

  58. Opti-Code™ Ammonia Pipe Markers - Hot Gas

    IIAR-compliant pipe markers for clear and easy pipe marking
    Starting at $4.00

    Each

    View Options

  59. Xtreme-Code™ Self-Adhesive High Temperature Pipe Markers - Propane Gas

    Superior performance in extreme conditions - excellent chemical and weather resistance
    Starting at $3.70

    Each

    View Options

  60. Reflective Opti-Code™ Self-Adhesive Pipe Markers - Propane Gas

    Reflective Pipe Markers provides safety in power outages
    Starting at $4.61

    Each

    View Options

  61. Opti-Code™ Self-Adhesive Pipe Markers - Fuel Gas

    Easy-to-apply adhesive pipe markers clearly identify pipe contents
    Starting at $3.20

    Each

    View Options

  62. Ultra-Mark® Self-Adhesive High Performance Pipe Markers - Propane Gas

    The ultimate marker for harsh environments and outdoor pipe identification
    Starting at $9.40

    Each

    View Options

  63. Opti-Code™ Self-Adhesive Pipe Markers - Lo-Pressure Gas

    Easy-to-apply adhesive pipe markers clearly identify pipe contents
    Starting at $3.20

    Each

    View Options

  64. Opti-Code™ Self-Adhesive Medical Gas Pipe Markers - Helium

    Self-adhesive pipe markers reduce the chance of error or confusion
    Starting at $3.20

    Each

    View Options

  65. Ultra-Mark® Self-Adhesive High Performance Pipe Markers - Chlorine Gas

    The ultimate marker for harsh environments and outdoor pipe identification
    Starting at $9.40

    Each

    View Options

  66. Opti-Code™ Self-Adhesive Medical Gas Pipe Markers - Medical Air 50-55 PSI

    Self-adhesive pipe markers reduce the chance of error or confusion
    Starting at $3.20

    Each

    View Options

  67. Opti-Code™ Self-Adhesive Medical Gas Pipe Markers - Oxygen 50-55 PSI

    Self-adhesive pipe markers reduce the chance of error or confusion
    Starting at $3.20

    Each

    View Options

  68. Opti-Code™ Ammonia Pipe Markers - Foul Gas

    Ensure ammonia pipes are easily identifiable with IIAR-approved pipe markers
    Starting at $4.00

    Each

    View Options

  69. Weather-Code™ Self-Adhesive Outdoor Pipe Markers - Lo-Pressure Gas

    Weather-Code™ self-adhesive pipe markers are the choice for outdoor durability
    $6.30

    Each

    View

  70. Poly-Code™ Clear Self-Adhesive Pipe Markers - Natural Gas

    Clear self-adhesive pipe markers let pipe color show through
    Starting at $3.50

    Each

    View Options

  71. Danger Natural Gas - GHS Pipe Markers

    Ensure everyone is aware of chemical hazards in your facility with GHS pipemarkers
    Starting at $3.74

    Each

    View Options

  72. Danger Propane Gas - GHS Pipe Markers

    Warn employees and guests of existing chemical hazards in your facility with GHS pipe markers
    Starting at $3.74

    Each

    View Options

  73. Reflective Opti-Code™ Self-Adhesive Pipe Markers - Hi-Pressure Gas

    Reflective Pipe Markers provides safety in power outages
    Starting at $5.50

    Each

    View Options

  74. Ultra-Mark® Self-Adhesive High Performance Pipe Markers - Chlorine Dioxide Gas

    The ultimate marker for harsh environments and outdoor pipe identification
    Starting at $9.40

    Each

    View Options

  75. Reflective Opti-Code™ Self-Adhesive Pipe Markers - Fuel Gas

    Reflective Pipe Markers provides safety in power outages
    Starting at $5.50

    Each

    View Options

  76. Opti-Code™ Self-Adhesive Medical Gas Pipe Markers - Nitrous Oxide 50-55 PSI

    Self-adhesive pipe markers reduce the chance of error or confusion
    Starting at $3.20

    Each

    View Options

  77. Poly-Code™ Clear Self-Adhesive Pipe Markers - Gas

    Clear self-adhesive pipe markers let pipe color show through
    Starting at $3.50

    Each

    View Options

  78. Reflective Opti-Code™ Self-Adhesive Pipe Markers - Gas

    Reflective Pipe Markers provides safety in power outages
    Starting at $4.71

    Each

    View Options

  79. Danger Fuel Gas - GHS Pipe Markers

    Use GHS pipe markers to warn everyone of chemical hazards in your facility
    Starting at $3.74

    Each

    View Options

  80. Medical Gas Self-Adhesive Pipe Markers-On-A-Roll - Nitrous Oxide 50-55 psi

    Roll form pipe markers wrap completely around 3/4" piping
    $66.00

    Roll of 60 Each

    View

  81. Opti-Code™ Self-Adhesive Medical Gas Pipe Markers - Evac

    Self-adhesive pipe markers reduce the chance of error or confusion
    Starting at $3.20

    Each

    View Options

  82. Weather-Code™ Self-Adhesive Outdoor Pipe Markers - Gas

    Weather-Code™ self-adhesive pipe markers are the choice for outdoor durability
    $6.30

    Each

    View

  83. Weather-Code™ Self-Adhesive Outdoor Pipe Markers - Hi-Pressure Gas

    Weather-Code™ self-adhesive pipe markers are the choice for outdoor durability
    $6.30

    Each

    View

  84. Reflective Opti-Code™ Self-Adhesive Pipe Markers - Medium Pressure Natural Gas

    Reflective Pipe Markers provides safety in power outages
    Starting at $5.50

    Each

    View Options

  85. Medical Gas Self-Adhesive Pipe Markers-On-A-Roll - Nitrogen 180-200 psi

    Roll form pipe markers wrap completely around 3/4" piping
    $66.00

    Roll of 60 Each

    View

  86. Ultra-Mark® Ammonia Pipe Markers - Hot Gas Defrost

    Outdoor pipe labels ideal for tough applications
    Starting at $16.06

    Each

    View Options

  87. SoilMarker™ Surface Markers - Warning Natural Gas Pipeline

    Low profile SoilMarker™ Surface Markers quickly identify buried lines
    $21.90

    Each

    View

  88. Weather-Code™ Self-Adhesive Outdoor Pipe Markers - Inert Gas

    Weather-Code™ self-adhesive pipe markers are the choice for outdoor durability
    $6.30

    Each

    View

  89. Medical Gas Self-Adhesive Pipe Markers-On-A-Roll - Cyclopropane

    Roll form pipe markers wrap completely around 3/4" piping
    $66.00

    Roll of 60 Each

    View

  90. Weather-Code™ Self-Adhesive Outdoor Pipe Markers - Fuel Gas

    Weather-Code™ self-adhesive pipe markers are the choice for outdoor durability
    $6.30

    Each

    View

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