FMC — Flexible Metal Conduit (CTM-FMC) is a electrical conduits & fittings from Cable Tray Master.
FMC Conduit · One-stop supply
Flexible conduit for the last run to equipment
FMC is spiral-wound steel conduit that bends around corners and absorbs vibration, so it is used for the final connection to a motor, pump, transformer or light fitting where a rigid tube cannot flex. The product type is defined by UL 1, and we supply it with the connectors to terminate it into a box.
- Type per UL 1
- Bends and absorbs vibration
- Straight and angle connectors supplied
We reply within one business day with sizes, price and lead time.
Why Cable Tray Master
A manufacturer you can buy direct from, and audit
Cable Tray Master is a cable tray manufacturer and exporter under one owner. We make the tray on our own line in China and ship it with our own export team, so the price is factory-direct, the specification is made to order, and buyers are welcome to visit and audit the plant.
Flexes where rigid cannot
FMC is wound from an interlocked steel strip, so it bends around corners and obstacles by hand without a fitting, which makes the final connection into tight or awkward positions quick and clean.
Absorbs movement and vibration
On the last run to a motor, pump or vibrating machine, FMC absorbs the movement that would loosen or crack a rigid joint, protecting the connection over the life of the equipment.
A recognised product type
FMC is defined by UL 1. Product-specific certification for your market is confirmed on request.
What the CTM-FMC is, and who it is for
FMC, flexible metal conduit, is made by winding an interlocked steel strip into a tube that bends. It exists for the places a rigid conduit cannot reach: the last run into a motor, pump, transformer or light fitting, where the connection has to turn a tight corner or absorb the vibration and movement of running equipment. A rigid joint in that position would work loose or crack; FMC flexes with the machine.
As a product category, FMC is defined by UL 1. We supply it in the common trade sizes with the straight and angle connectors that terminate it neatly into a box or enclosure, and confirm size, construction, finish and any product-specific certification with you per order and per destination market. For wet or oily locations, a liquid-tight version is available on request.
Specifications
Technical specifications
Confirmed per order. We send the full spec sheet, including sizes, thickness and finish, before you buy.
| Type | FMC — flexible metal conduit |
|---|---|
| Standard reference | Product type per UL 1 |
| Trade sizes | 3/8" to 4" (typical, confirm per order) |
| Structure | Spiral-wound interlocked steel strip |
| Material | Steel (galvanized) |
| Surface Finish | Galvanized |
| Fittings | Straight and angle connectors |
| Certification | Product-specific, available on request |
| Origin | Made in China |
| MOQ | Confirm on inquiry |
Trade sizes, construction, finish and any product-specific certification are confirmed per order and per market. The standard named describes the product type, not a certification claim; our cable tray CE and UL certificates do not apply. Request the full specification before ordering.
Built to do the job on site
Bends without fittings
The interlocked steel construction bends around corners and obstacles by hand, so the final connection is quick in tight spaces.
Absorbs vibration
Flexes with running equipment, protecting the connection to motors, pumps and machines from vibration damage.
Common trade sizes
Supplied across the common trade sizes for final connections large and small.
Connectors supplied
Straight and angle connectors supplied to terminate the conduit into a box or enclosure.
Sourcing & Trust
Where this tray comes from, in plain terms
We would rather tell you exactly what we are than dress it up. Here is the honest picture of who makes the tray and what we can document.
One-stop electrical supply
We supply FMC and its connectors alongside our own cable tray range, so buyers source tray, conduit, boxes and support from one contact and one shipment.
Sizes and certifications on request
Trade sizes, finish and any product-specific certification are confirmed per order and per destination market. Tell us the standard your project requires and we share what applies.
Export-experienced packing
Packed and crated for the container the way we already ship cable tray orders overseas, with international shipping marks.
FMC is part of our one-stop electrical infrastructure range. The standard named defines the product type; it is not a Lonrace certification claim. Product-specific certification is confirmed on request, and our cable tray CE and UL certificates do not apply to this line.
Downloads
Catalogue, datasheet and guides
Everything your buying team needs to spec and quote the tray. Ask us for anything not yet posted and we will send it the same day.
Conduit Datasheet
Trade sizes, construction, connectors and finishes.
Request a copyFull Product Catalogue
The complete Cable Tray Master range, cable management and electrical infrastructure.
Request a copyFrequently Asked Questions
Where is FMC used?
What standard does FMC follow?
Is a liquid-tight version available?
What sizes do you supply?
Get a quote for CTM-FMC
Tell us the width, finish, quantity and destination. We reply within one business day with the section, price and lead time.
