
MARINE PIPE MARKING ISO 14726
Why do we mark pipes onboard ships?
Pipe marking on ships, offshore or onshore sites is essential to ensure safety at all times. Accidents, injuries and damage to the machinery and equipment can be caused by the fact that your crew or visitors are unaware of the substances that flow through the pipes. The importance of pipe marking becomes clear when we look at the different norms & regulations that are applicable, e.g. ISO 14726.

Standards & regulations concerning marine pipe marking
Several regional organisations require compliance with pipe marking standards. Whether it is ANSI, ISO 14726 British Standard Institution 1710 or European Standard EC Directive 92/58/EEC, Signwell can supply the correct and compliant pipe markings in any colour with any print that meet these standards.
Because of the variety between global and regional standards, the ISO 20560 standard realizes a truly global, harmonized system of hazard recognition for pipe marker systems with uniformity of graphics, color-coding and formatting of safety messages.
Signwell can supply you with pipe markings to meet the standards of the new ISO 20560 standard. Offshore ferries and vessels require pipe markings according to ISO 14726. We manufacture pipe markings that fulfil all special regulations.
Requirements of marine pipe marking
The content in the pipe marking shall be in accordance with the standards and regulations. It is important that the different elements, such as the dimensions, colour coding, media description, size of text, flow directional arrows are appropriate by the guidelines in order to increase the safety onboard the vessel.
How shall I install the marine pipe marking?
All pipes for every medium shall be clearly marked at least in every room at frequent intervals on straight pipe runs between 3 and 5 meters. Pipes onboard ships shall also be marked on each side of penetration points in bulkheads, walls and decks. Furthermore pipe marking shall also be added close to each valve and pump. It is important that pipes are marked when changing flow direction.

Our different pipe marking qualities
Signwell is specialized in manufacturing and supplying marine pipe marking for ships, offshore platforms and vessels. We supply our customers globally with the fastest deliveries and high end quality maritime pipe marking for the desired area of use. Our marine pipe marking is available in 3 different quality options.
Single colour pipe marking

Signwell Single Colour Pipe Marking (SSCPM) is a pipe marking tape that you do combine yourself in order to get the desired colour coding according to the standard. This marking method is good e.g. for larger pipe lines where increased visibility is required in order to obtain a good safety messaging. The flow direction tape is added separately. The SSCPM series are available in Signwell Basic Line, Signwell Economy Line and Signwell Premium Line.
Signwell Economy Line

- Indoor / Outdoor use
- Chemical resistant
- Weatherproof
- Good Lifespan
- Best seller
This pipe marking tape is economical and made of unlaminated vinyl. The recommended use of this tape is indoors & outdoors but can be used outdoors. Produced with the latest technology, the maritime pipe marking has a good chemical resistance, it is lighter overall that the others and therefore a more sustainable choice than the Basic Line.
Signwell Basic Line

- Indoor / Outdoor use
- Chemical resistant
- Scratchproof
- Weatherproof
- Good Lifespan
This pipe marking tape is a standard performance vinyl sandwich manufactured according to 3M™ MCS™ (Matched Component System™) production specifications. This tape comes with a gloss laminated finish and can be used outdoor and indoor in a various types of environments
Signwell Premium Line

- Indoor / Outdoor use
- Chemical resistant
- Scratchproof
- Weatherproof harsh conditions
- Long Lifespan
- -40 °C –> +150°C
- PVC & Halogen free
- High-tac adhesion
Our Premium Pipe marker is a high performance non PVC & halogen free polyester “sandwich”. With a high degree of temperature resistance, a long lifespan and perfect colour fastness, it’s the highest available quality pipe marker on the market today.
Elements of the marine pipe marking
Our multi-color markers comes standard with medium text and flow direction and is available in two sizes (100 and 150 mm wide). The pipe markers can also be supplied without text and flow direction upon request.
- Color coding
- Dimension (size of marker)
- Text (Height)
- Flow direction
- Placement of label

IMPLEMANTATION OF THE Marine Pipe Marking SYSTEM
Our team will do the engineering and layout and produce the maritime pipe marking in our production facilities, in order for us to adequately realise your deliveries and projects. We produce the pipe marking by appropriate quality requirements, to endure the environment and desired life span.