How to choose the right Flexible Metal Conduit?

What is the Flexible Metal Conduit

Flexible metal conduit (FMC) has a spiral construction that enables it to snake through walls and other structures. FMC protects electrical wiring in commercial and industrial buildings. Liquidtight flexible metal conduit (LFMC) is a special type of FMC that has a plastic coating. When used with sealed fittings, it becomes watertight.

Products include all types of FMC and LFMC identified in the National Electrical Code (NEC) and complies with Underwriters Laboratories (UL) and CSA Standard UL 360/CSA C22.2 No. 56-17 Flexible Metal Conduit and Liquid-Tight Flexible Metal Conduit.


Zhejiang Flexible Technology Co., Ltd. has developed into a leading manufacturer in the flexible conduit market. From day one, we have always been deeply committed to manufacturing, designing and marketing multiple types of metallic and non-metallic conduits, conduit fittings, fiber optic cables, and fiber optic patch cords. With nearly eight years of experience behind us, we have become one of the most prominent suppliers on the market. We are one of China's most respected conduit solution providers, offering the broadest range of products in our field for even the most demanding market.

Flexible Metal Conduit Performance and Features

Flexible Metal Conduit is used as protective wire for electric wires, which has good protection, good corrosion resistance, high temperature resistance, abrasion resistance, tensile property and waterproof property. And provide a certain shielding effect.

Material: Galvanized Steel + PVC Jacket

Temperature Range:

-20℃~+105℃ Dry, 60℃ Wet, 70℃ Oil

-20℃~+80℃ Dry, 60℃ Wet, 70℃ Oil

-20℃~+60℃ Dry, 60℃ Wet, 60℃ Oil

IP Rating:

IP 40 (Fit with connector series: S52)

IP 66 (Fit with connector series: S50, S51 & S53)

Jacket Color: Grey (Standard), other colors are available by consult.

Flexibility: Medium

Fire Retardant: Self-extinguishing

Different construction environment requires threading pipes with different materials. Metal flexible pipes are often used as wire, cable, automatic instrument signal wire and cable protection tube, etc..

Certificates we have

ISO 9001

UL Certification

CE Certification

TUV Certification

ATEX Certification

CSA Certification

Experience of cooperation

We specialize in producing flexible conduits, which can be divided into multiple categories, according to structure, material, performance and application. Our conduits can be made from galvanized steel, be square locked and interlocked flexible metal conduits, cable conduits and shower hoses. With a wide assortment of fittings and accessories, they are widely used in building cable systems, machinery, petrochemical and metallurgical facilities, and other industries that require wire and cable protection. Our flexible tubing can also serve as a liquid or gas transmission medium.

Because we proudly provide a stable and reliable quality in our products and services from before the sale and even after the sale, we have established a long term business partnership with China Telecom and China Unicom. We offer a commitment to excellence and faithfulness to our customers has allowed us to quickly grow into a trusted provider, as our products come highly recommended by both domestic and foreign markets.

Customer Service

Our company has also placed a strong significance to the introduction and application of world class technology and production equipment, as well as the reinforcement of the production process control, in order to provide high quality conduits, conduit fittings and armored fiber optic cables to meet a demanding market. We have also proudly provided a number of new production and test equipment for fiber optic cables and patch cords. Our company strives to offer the highest quality products, superior services and new technologies for our flexible conduit products. We provide a stable and reliable quality in our products and services from before the sale and even after the sale



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