HVAC Duct Markers and Labels – Kolbi Pipe Marker Co.
Kolbi Duct Markers are specifically designed to meet your project''s duct marking and HVAC identification requirements. Available in three styles and standard legends, our duct labels make ordering fast and
GUIDE CABLE TRAYS TECHNICAL
When fitting cable trays and their accessories, the products are cut on site to create changes of direction, adjust sections, etc. Damage can also occur during handling; as a result, both the
Cable Tray Technical Guide A practical guide to product selection
Cable tray length is selected based on the load to be supported, the distance between the supports (also referred to as the span), and handling and installation constraints.
Cable Tray Systems in Ducts, Plenums and Other Air Handling Space
Many of the misinterpretations about cable tray are due to the fact that those misinterpretations are made with the thought that cable tray is a raceway. It is not a raceway and it has never been a
Cable tray manual
These documents: ANSI/NEMA VE-1, Metal Cable Tray Systems; NEMA VE-2, Cable Tray Installation Guidelines; and NEMA FG-1, Non Metallic Cable Tray Systems, are an excellent industry resource in
Duct and HVAC Marking Requirements: A Complete Guide
Learn how to properly mark HVAC ductwork and air handling systems. Covers ASME A13.1, SMACNA, and OSHA requirements for duct markers, colors, sizing, and placement.
Shop Duct Markers – Craftmark Pipe Markers
Our Duct Markers make your HVAC maintenance easy and safer with clearly identifying labels. Indoor and outdoor grade duct markers are available in custom legends and colors.
Custom Seton Code™ Duct Markers & Airflow Labels
Fully Customizable: Personalize your duct markers with specific air system names, equipment IDs, and high-contrast color combinations to streamline facility maintenance.
How to Read Tray Cable Markings and Labels?
Infrastructure installations like highways and tunnels may require cables to be routed both indoors and outdoors. In such projects, use tray cables that are specifically marked for outdoor
HVAC Signs
Find your HVAC signs, duct markers, labels, stencils, wraps and tape here. View a big selection of US-made markers from a 5-star vendor with Fast Delivery.
Micro-Modular & Edge DC
Prefabricated micro-modular data centers and edge pods, scalable from 5 to 50 racks, ready for 5G and edge AI workloads.
Immersion & Liquid Cooling
Single-phase immersion cooling tanks and direct-to-chip liquid cooling switches, achieving PUE below 1.1.
AI Servers & Racks
GPU-accelerated AI servers, high-density server racks, and network cabinets optimized for AI/ML workloads.
DCIM/EMS & Cable Bridge
Real-time data center infrastructure management, plus overhead cable trays and fiber bridges for structured cabling.