Our yellow "OXYGEN" pipe marker rolls are manufactured from durable adhesive backed stock with a protective overlamination. These markers are perforated every 9" for easy use as singles while still allowing larger strips for longer applications. Each roll is (2" x 54') and provides 72 markers (2" x 9"). Custom legend options are available on special orders. Must be used in conjunction with Directional Pipe Flow Arrow Tape Indicators for compliance.
All colors meet the ANSI Z535.1-2022 Safety Color Chart. They also comply with ASME A13.1-2023 standard for pipe markings for pipes with a maximum 6.7" (170mm) OD when used in conjunction with our flow arrows to provide an overall 12" color field. The ASME A13.1-2023 standard also recommends the use of GHS symbols that are sold separately. Refer to the current ASME A13.1 standard for your intended application..