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Flex Steel Conduit And Fittings

Your Professional Flex Steel Conduit And Fittings Supplier

 

KALD INT'L INDUSTRY LIMITED is a professional manufacturer, specializing in researching and manufacturing electrical tubes and associated fittings, such as EMT, IMC, BS4568, BS31,strut channel ,flexible tubes and related couplings and connectors.


Professional Team
Our professional team collaborates and communicates effectively with each other, and is dedicated to delivering high quality results. We are capable of handling complex challenges and projects that require our specialized expertise and experience.

 

High Quality
Our products are manufactured or executed to a very high standard, using the finest materials and manufacturing processes.

 

Equipment Is Perfect
The company is equipped with a number of mature technology processing lines, can provide customers with a full range of product processing services.

 

Intimate After-Sales
We guarantee that the customer as the center, meets the needs of customers for their own responsibility, to ensure that the customer after-sales care.

 

  • Galvanized Flexible Steel Conduit
    Kald Int'l Industry Limited is one of the leading China galvanized flexible steel conduit manufacturers and suppliers, and also a professional company and factory, welcome to buy low price and...
    read more
  • Aluminum Duplex Connector
    Kald Int'l Industry Limited is one of the leading China aluminum duplex connector manufacturers and suppliers, and also a professional company and factory, welcome to buy low price and...
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  • PVC Coated Flexible Steel Conduit,Grey Color
    Kald Int'l Industry Limited is one of the leading China pvc coated flexible steel conduit,grey color manufacturers and suppliers, and also a professional company and factory, welcome to buy low...
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  • American Standard Flex. Steel Conduit
    Kald Int'l Industry Limited is one of the leading China american standard flex. steel conduit manufacturers and suppliers, and also a professional company and factory, welcome to buy low price and...
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  • PVC Coated Flexible Conduit,Black Color
    Kald Int'l Industry Limited is one of the leading China pvc coated flexible conduit,black color manufacturers and suppliers, and also a professional company and factory, welcome to buy low price...
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  • Liquid Tight Flexible Conduit,Black Color
    Kald Int'l Industry Limited is one of the leading China liquid tight flexible conduit,black color manufacturers and suppliers, and also a professional company and factory, welcome to buy low price...
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  • Liquid Tight Flexible Conduit,Grey Color
    Kald Int'l Industry Limited is one of the leading China liquid tight flexible conduit,grey color manufacturers and suppliers, and also a professional company and factory, welcome to buy low price...
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  • Straight Squeeze Connector
    Kald Int'l Industry Limited is one of the leading China straight squeeze connector manufacturers and suppliers, and also a professional company and factory, welcome to buy low price and...
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  • 90°Angle Squeeze Connector
    Kald Int'l Industry Limited is one of the leading China 90°angle squeeze connector manufacturers and suppliers, and also a professional company and factory, welcome to buy low price and...
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  • Romex And Clamp Connector
    Kald Int'l Industry Limited is one of the leading China romex and clamp connector manufacturers and suppliers, and also a professional company and factory, welcome to buy low price and...
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  • Straight Liquid Tight Connector
    Kald Int'l Industry Limited is one of the leading China straight liquid tight connector manufacturers and suppliers, and also a professional company and factory, welcome to buy low price and...
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  • Liquid Tight 90°Connector
    Kald Int'l Industry Limited is one of the leading China liquid tight 90°connector manufacturers and suppliers, and also a professional company and factory, welcome to buy low price and...
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Parameter

 

1. Galvanized Flexible Steel Conduit

3/8"

Galvanized

1/2"

Galvanized

3/4"

Galvanized

1"

Galvanized

1-1/4"

Galvanized

1-1/2"

Galvanized

2"

Galvanized

2-1/2"

Galvanized

3"

Galvanized

4"

Galvanized

2. PVC Coated Flexible Steel Conduit

3/8"

Galvanized

1/2"

Galvanized

3/4"

Galvanized

1"

Galvanized

1-1/4"

Galvanized

1-1/2"

Galvanized

2"

Galvanized

2-1/2"

Galvanized

3"

Galvanized

4"

Galvanized

3. Liquid Tight Flexible Conduit

3/8"

Heavy PVC coated

1/2"

Heavy PVC coated

3/4"

Heavy PVC coated

1"

Heavy PVC coated

1-1/4"

Heavy PVC coated

1-1/2"

Heavy PVC coated

2"

Heavy PVC coated

2-1/2"

Heavy PVC coated

3"

Heavy PVC coated

4"

Heavy PVC coated

 

Types of Flex Steel Conduit And Fittings
 

The flex steel conduit and fittings produced by our company mainly include the following types:


Galvanized Flexible Steel Conduit
Galvanized steel flexible metal conduit (FMC) is a type of conduit that protects electrical wiring and cables from corrosion, moisture, and other hazards. It's made of a flexible, spiral-wound metal core coated with zinc to prevent rust.

 

PVC Coated Flexible Steel Conduit
PVC coated flexible steel conduit is a protective tubing that combines the strength of steel with a weather-resistant PVC coating. It's used to protect electrical wiring and cables in a variety of settings, including industrial, commercial, and residential applications.

 

Liquid Tight Flexible Conduit
Liquidtight Flexible Conduit (LFC). A raceway of circular cross section having an outer liquidtight, nonmetallic, sunlight-resistant jacket over an inner flexible metal core with associated couplings, connectors, and fittings for the installation of electric conductors.

Galvanized Flexible Steel Conduit

 

Advantages of Flex Steel Conduit And Fittings

 

Galvanized Flexible Steel Conduit
Galvanized flexible steel conduits have many advantages, including:
Protects Cables and Wires: One of the clearest benefits of Galvanized flexible steel conduit is its capacity to shield and protect wires and cabling that would otherwise be vulnerable to damage or wear. Galvanized flexible steel conduit may be selected to protect cabling against fire, pests, impact, corrosion, ingress of foreign materials, UV and a whole host of other potential threats.
Easy Cable Location: Galvanized flexible steel conduit can be used to organise cables and wires in groups and route them in the right direction, making it far easier to locate each one and determine its purpose when undertaking maintenance. Without the use of conduits, wires and cables can quickly become a tangled mess – making it hard to know where to start when trying to find one in particular.
Prevention of Trip Hazards: Because Galvanized flexible steel conduit can be installed in a way that directs wires and cables directly from their source to their required outlet and secures them to a selected surface, you will be able to completely negate the risk of slips, trips and falls that they would otherwise pose.
Cabling Quickly Routed Around Obstructions: If there are immovable obstacles in the way of your cabling routes, there is no need to worry when using Galvanized flexible steel conduit. The bendable sheath can be easily installed to bypass obstructions without any need for the extra corner fittings and accessories that would be required when utilising rigid conduit.
Easy to Change, Replace and Upgrade Systems: Thanks to the way in which Galvanized flexible steel conduit allows for the easy location and organisation of cabling, future proofing your setup is much easier. The changing, replacement and upgrading of certain elements of a system can be simplified through the use of conduits of this kind.
Greater Tensile Strength: Because many of the types of conduit offered tensile strength, it is far less likely that your cables will be damaged or accidentally removed from their sockets as a result of being pulled.

 

PVC Coated Flexible Steel Conduit
PVC coated flexible steel conduits have many advantages, including:
Durability: Steel was utilised for significant transmissions in the past because of its strength, but due to rusting, it loses its strength and performance, so PVC coated conduits were employed to strengthen the overall durability of steel wire and provide higher performance than standard metal conduits. The PVC coated flexible conduits reduce the overall expenses of repair of ordinary flexible metal conduits by boosting the overall durability of metal wires.
Stability: PVC coated flexible conduits may also endure oil, water, acid, and alkali, enhancing the internal steel wire’s ability to withstand a variety of conditions and providing consistent performance. Plasticizer is a substance used in PVC that helps to resist shrinking by managing dimensional hardening or softening.
Fireproof: Pipes can readily catch fire and cause damage from the inside, making it difficult for anyone to find the problem point in the wire. Using PVC coated flexible conduit from the outside, on the other hand, prevents the possibility of a fire starting inside the wire. PVC conduit’s Rohs feature allows it to function as an excellent fireproof material and therefore resist fire occurrence.
Convenient: PVC coated flexible steel conduits are designed to provide a smoother surface on both the inside and outside of the conduit. PVC conduits have smooth clearance inside and out, which creates a convenient environment for wires in turnings and bending as compared to other plastic and metal coated conduits.

 

Liquid Tight Flexible Conduit
Liquid tight flexible conduits have many advantages, including:
Simpler Installation: Liquid tight flexible conduit’s flexibility and ease of use surpass rigid conduits, particularly in applications with complex configurations or where bending rigid conduits is impractical. Installation challenges are also minimal, though mating Liquid tight flexible conduit with Liquid tight flexible conduit connectors may require light instruction or training for first-time users..
Easy Customization and Compliance: The protective polymer jacketing of Liquid tight flexible conduit ensures a Liquidtight raceway and safeguards electrical systems from moisture and corrosive substances. Liquidtight products offer extensive customization options to suit any application. Liquid tight flexible conduit products can be personalized with different materials and coatings to suit various conditions they may face.
Cost-Effective and Durable: Liquid tight flexible conduit often costs more than rigid conduits, but they save more money and maintenance in the long run by eliminating the costly, labor-intensive work rigid conduits require, such as cutting, threading and bending.

 

Applications of Flex Steel Conduit And Fittings
PVC Coated Flexible Steel Conduit,Grey Color
Galvanized Flexible Steel Conduit

Galvanized Flexible Steel Conduit
Galvanized flexible steel conduits can be used for a variety of purposes, including:
Construction Industry: One common use of flexible galvanized steel conduit is in the construction industry, where it is used to route electrical wiring and cables through walls, floors, and ceilings. It is particularly useful in situations where it is not possible or practical to use rigid electrical conduit, such as in curved or irregularly shaped spaces. Flexible galvanized steel conduit is also commonly used in outdoor environments, as it is able to withstand exposure to the elements and provide protection against moisture and dirt.
Automotive and Transportation Sectors: In addition to the construction industry, flexible galvanized steel conduit is also widely used in the automotive and transportation sectors. It is often used to route electrical wiring and cables in cars, trucks, buses, and other vehicles, as well as in aircraft and boats. It is also commonly used in industrial settings, such as factories and warehouses, where it is used to protect electrical wiring and cables from damage and exposure to harsh conditions.
Telecommunications Industry: Another important application of flexible galvanized steel conduit is in the telecommunications industry, where it is used to route and protect optical fibers and other types of cables. It is particularly useful in this application due to its ability to bend and flex, which allows it to be routed through tight spaces and around corners.
Residential and Commercial Settings: Flexible galvanized steel conduit is also often used in residential and commercial settings, such as homes and office buildings. It is particularly useful in these settings due to its ability to be easily routed through walls and other tight spaces, as well as its ability to withstand the wear and tear of everyday use.

 

PVC Coated Flexible Steel Conduit
PVC coated flexible steel conduits can be used for a variety of purposes, including:
Electrical Wiring: Protects wiring in residential, commercial, and industrial installations.
Machine Tools: Ensures the smooth routing of cables in production and manufacturing machinery.
Automotive Applications: Safeguards wiring in automobiles, especially in harsh environmental conditions.
Telecommunications: Protects critical signal and data cables in telecom infrastructure setups.
HVAC Systems: Used in air conditioning and ventilation systems to protect electrical components.

 

Liquid Tight Flexible Conduit
Liquid tight flexible conduits can be used for a variety of purposes, including:
Wet and Moist Environments: Liquidtight conduit is best for wet environments where cables need to handle humidity, dampness, or wetness. Typical applications include rail & transit, healthcare, wastewater treatment plants, utilities and food and beverage processing facilities—all areas where water is used in production or cleanup.
Corrosive Environments: Liquid tight flexible conduit excels against corrosive agents that could otherwise damage wires and cables. This feature is particularly advantageous for use in HVAC systems, manufacturing, chemical and energy refineries, steel mills, pharmaceuticals and other locations susceptible to corrosion.
Dusty and Dirty Settings: Unprotected wires and connections exposed to dirt, dust and small particles can result in short circuits and malfunctioning equipment. But a sealed, Liquidtight conduit offers adequate protection against the intrusion of dust and particulates in these environments, including data centers, and construction.
Outdoor and Exposed Areas: Electrical installations exposed to outdoor environments—like renewable energy applications, rail & transit, datacomm, and telecommunications—have an increased risk of potential issues. Damage and breakage can result from UV rays and temperature fluctuations, and various other external factors. However, sunlight resistant flexible conduit can safeguard cables and wires against sun damage, extreme temperatures and moisture.

 

 
Installation Process of Flex Steel Conduit
 
01/

Plan the installation

Determine the length and size of flex steel conduit needed for the project.

02/

Cut the flex steel conduit

Utilize appropriate tools to cut the flex steel conduit to the desired length.

03/

Bend the flex steel conduit

Bend the flex steel conduit by hand or with bending tools to fit the installation path. Avoid sharp bends that May restrict wire movement or cause damage.

04/

Install fittings and connectors

Attach compatible fittings and connectors to the ends of the flex steel conduit. These fittings allow for connections to junction boxes, electrical panels, or other conduits.

05/

Secure the flex steel conduit

Use straps, clamps, or hangers to secure the flex steel conduit at regular intervals. Follow local building codes for spacing and support requirements.

06/

Pull the wires

Pull the electrical wires through the flex steel conduit using proper techniques to avoid damaging the wires or the conduit. Lubricants designed for wire pulling can be used to reduce friction.

 

 

Transport Packaging

 

Packaging Details: Ziplock bag + carton box
Delivery Detail: 25-30 days after order confirmed

 

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Our Factory

 

We have established stable business relations with different customers all over the world. Please feel free to contact us for more information. We look forward to receiving your correspondences in the near future.

 

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Our Certifications

 

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FAQ

 

Q: Where can you not use flexible metal conduit?

A: In any hazardous (classified) location except as permitted by other articles in this Code. Where exposed to materials having a deteriorating effect on the installed conductors, such as oil or gasoline. Underground or embedded in poured concrete or aggregate. Where subject to physical damage.

Q: How deep does flexible metal conduit need to be buried?

A: A minimum depth of 24 to 36 inches is common for both nonmetallic and metal conduits in these environments.

Q: Can flexible metal conduit be exposed?

A: Yes as long as the correct fittings, boxes and supports are used. Only rigid and intermediate metal conduit can be used underground however.

Q: What are the support requirements for flexible metal conduit?

A: Once in a great while an electrician might use flexible metal conduit (FMC). The general rule for securing and supporting FMC is to fasten it within 12 inches of the box and secure it no further than every 4.5 feet.

Q: What fittings to use with flexible conduit?

A: Straight: This allows conduit to be directly connected to the side of an enclosure.
45-degree: This allows wiring to take a slight bend when being connected between flexible conduit and an enclosure.

Q: How do you run wire through flexible conduit?

A: Tie the string: Tie a strong string to a long, inflexible rod.
Push the rod: Push the rod through the conduit, tied end first.
Attach the wire: Tie the electrical wires to the string.
Pull the wire: Pull the rod and string through the conduit, pulling the wire along with them.

Kald Int'l Industry Limited is one of the leading China flex steel conduit and fittings manufacturers and suppliers, and also a professional company and factory, welcome to buy low price and high-quality flex steel conduit and fittings and wholesale our good products.

Steel Box And Cover, tubing material, Flex Conduit To Steel Conduit Female Connector DPN Type

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