RMC — Rigid Metal Conduit (CTM-RMC) is a electrical conduits & fittings from Cable Tray Master.
RMC Conduit · One-stop supply
The heavy-duty conduit for the toughest runs
RMC is the thickest-walled steel conduit, threaded and built for the most demanding mechanical protection in heavy industry, outdoors and in hazardous areas. The product type is defined by UL 6 and dimensioned to ANSI C80.1, and we supply it hot-dip galvanized with the threaded fittings to complete the system.
- Type per UL 6 / ANSI C80.1
- Thickest wall, heavy-duty
- Threaded couplings, elbows, connectors
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.
Maximum mechanical protection
RMC has the thickest wall of the steel conduit family, so it takes impact and load that would dent a thinner tube. It is specified where the cables must be protected in heavy industry, outdoors and in hazardous areas.
Heavy-duty threaded system
RMC is threaded for a rugged, secure joint, taking heavy-duty threaded couplings, elbows and connectors, and can serve as an equipment ground path in a threaded system.
A recognised product type
RMC is defined by UL 6 and dimensioned to ANSI C80.1. Product-specific certification for your market is confirmed on request.
What the CTM-RMC is, and who it is for
RMC, rigid metal conduit, is the heavyweight of the steel conduit family. It has the thickest wall, so it stands up to impact, crushing load and harsh environments that would damage EMT or IMC. That is why it is specified for heavy industrial plant, exposed outdoor runs and hazardous or classified areas, where the cables inside need the most robust mechanical protection available in a metal conduit.
As a product category, RMC is defined by UL 6 and dimensioned to ANSI C80.1, is threaded for a rugged and secure joint, and is typically hot-dip galvanized inside and out for corrosion protection. We supply it in the full range of trade sizes with heavy-duty threaded couplings, elbows and connectors, and confirm size, finish and any product-specific certification per order and per destination market.
Specifications
Technical specifications
Confirmed per order. We send the full spec sheet, including sizes, thickness and finish, before you buy.
| Type | RMC — rigid metal conduit |
|---|---|
| Standard reference | Product type per UL 6 / ANSI C80.1 |
| Trade sizes | 1/2" to 6" (typical, confirm per order) |
| Joining | Threaded, heavy-duty |
| Material | Steel (hot-dip galvanized) |
| Surface Finish | Hot-dip galvanized inside and out |
| Fittings | Threaded couplings, elbows, connectors, nipples |
| Certification | Product-specific, available on request |
| Origin | Made in China |
| MOQ | Confirm on inquiry |
Trade sizes, finish and any product-specific certification are confirmed per order and per market. Standards named describe 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
Thickest wall
The most robust metal conduit, for impact and load in heavy industry, outdoors and hazardous areas.
Threaded, secure joints
Heavy-duty threaded couplings and connectors give a rugged, secure joint for demanding runs.
Galvanized in and out
Hot-dip galvanized inside and out for corrosion protection in exposed and outdoor environments.
Fittings supplied
Threaded couplings, elbows, connectors and nipples supplied with the conduit so the run is one system.
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 RMC and its fittings 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.
RMC is part of our one-stop electrical infrastructure range. The standards named define the product type; they are 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.
Full Product Catalogue
The complete Cable Tray Master range, cable management and electrical infrastructure.
Request a copyFrequently Asked Questions
When should I use RMC instead of IMC or EMT?
What standard does RMC follow?
What finish is RMC supplied in?
What sizes do you supply?
Get a quote for CTM-RMC
Tell us the width, finish, quantity and destination. We reply within one business day with the section, price and lead time.
