Steel conduit weighs more, provides more protection, and costs more than plastic conduit.
Plastic conduit weighs less, is easier to work with, and costs less than steel conduit.
steel and plastic conduits
In the true definition of a conduit yes a steel sleeve is in that category.
One can buy a steel conduit online at various websites. One can purchase a steel conduit online at websites such as the Home Depot and Lowe's official websites.
The prices of PVC conduit seem to be a bit cheaper than steel conduit. PVC is light and lower in cost to produce and manufacture. Depending on the place that the conduit is needed, can determine the type of conduit you need.
Conduit is piping for electrical wiring. Steel conduit is the most common conduit used. It is often left visible in industrial atmospheres and can be seen running to electrical outlets, lighting panels, electrical panels, etc.
One can find information about conduit fittings from various sources. Some of those sources are Grainger, Home Depot, Prime Conduit, Steel Conduit and Lowes.
Conduit, usually fabricated of steel, which encloses electrical wiring, thereby protecting the wiring from outside damage. The difference between electrical metallic conduit and electrical metallic tubing (EMT) is that conduit is heavy-walled and usually has threaded ends; in contrast, tubing is thinner and is not threaded. Between these two is an intermediate metallic conduit (IMC), which is 25 percent lighter and less costly than EMT; it may be threaded or threadless
There are many types of conduit used for the containment of electrical wires. PVC is a non-metallic option. If you need something that provides mechanical protection, EMT is a steel conduit with a thin wall. Need even more mechanical protection, you can use rigid conduit. It comes in steel or aluminum, and must be threaded together.
No, steel is a metal.
Spatulas these days are made of many different materials. They are made from steel, stainless steel, plastic, wood, etc.
it is stronger and live for a long time
Steel is strong and durable. Steel is also easy to mold into different shapes. Cars are also being made out of aluminum, plastic, and carbon fiber.