Searching to purchase high quality flexible metal conduit? Here are some recommendations and extra details helping you to make the best choice.
The ID and OD means inner diameter and outer diamter of flexible conduit. OD is the maximum of flexible conduit, and is a fixed number that can not be deviated from. Flexible conduit are always corrugated inner and outer, so we’d better leave more space inner to make wires and cables easier to through. So we should leave 20% space based on inner diameter. It may sound backward but use the diameter of the conduit as a guide to the service needed. It is better to use a conduit that is too big than one that is too small.
Flexible metal conduit or FMC, is a helically-wound flexible metal electrical wiring conduit, often made using aluminum such as the ALFlex™ conduit shown here. Flexible metallic electrical conduit is used principally in commercial and industrial construction world wide. In residential applications you may find FMC used to connect an electric oven or electric cooktop. This conduit is also sold as LFMC or liquid-tight flexible metal conduit. Read extra details at Corrugated Conduit.
Liquid-tight flexible metal conduit is a flexible metal conduit coated with plastic sheathing to make it watertight. It is permitted in dry and wet locations and is most commonly used to protect wiring between an outdoor air-conditioner unit and the unit’s disconnect switch. LFMC also can be buried if the materials are approved for the application. It uses special threaded and gasketed connectors to maintain watertightness.
The flexible metallic tubing (FMT) is made to give great flexibility and includes a metallic tube-like design. It really is very easy to route or shape to fit probably the most difficult areas. That is why it is great to utilize on the do-it-yourself projects where it is much better to not join multiple components of Stainless Steel Flexible Conduit together. Also, this kind of tubing does not feature any form of waterproof protection.
Intermediate metal conduit, or IMC, is a thinner, lighter-weight version of rigid metal conduit and is approved for use in all of the same applications as RMC. Because IMC is lighter and easier to work with than RMC, it is more common in new construction. Another example of a rigid electrical conduit is EMT (electrical metal tubing), which is most commonly made of galvanized steel but can also be aluminum. EMT is also called “thin-wall” conduit because it is thin and lightweight, especially compared to RMC. EMT is rigid but can be bent with a simple tool called a conduit bender.
CorrugatedConduit.com offer a wide selection of corrugated plastic flexible conduit and flexible metal conduit to fit your needs. All of our flexible conduit meet ROHS, SGS specifications as durable and are resistant to low level acides and alkalis. These flexible conduit are also designed for wire and cable protection well. Here are you can find a full sizes of all kinds of plastic & metal flexible conduit. Whether your application requires plastic conduit, split conduit, metal conduit and other applications. You will find what you need here. Source: https://corrugatedconduit.com/.