Cable management
systems are essential part in any industry that has loads of loose wires to be
managed. When it comes to cable management, it is not just about selecting the
right cable tray but also choosing the
right material is also equally essential. For any given industry, depending on
the environmental conditions, fitting requirements, durability aesthetics and cost,
one should select electrical cable trays
for their industry. However, cable tray as
such comes in a wide variety of materials. So, one needs to even consider what
to buy depending on the need of the industry. Today a large number of cable tray manufacturers in India are
offering a range of cable tray system made of various materials. Some of them
include stainless steel, galvanised steel, aluminium; GRP and Plastic to name a
few that are commonly used for cable management industry.
Every material has
their won benefits and deemed suitable depending on the requirements of the
industry. Stainless Steel cable tray (SS
cable Trays) is a popular choice as they can be used in various equipment’s
across industry. Available in varying grades of SS cable tray, they
are used in installations for standard factory builds to harsh environments of chemical
and offshore. SS cable trays are the
best material grade for they have a superior resistance to corrosion as well as
known for their durability and resistance. Provided these stainless-steel
installations are maintained rightly, they are highly unlikely to be replaced
for many years to come.
On the other hand, Galvanised
steel is highly reputed for its excellent durability and reasonable cost.
However, considering its longevity, galvanised steel’s zinc oxide coating tends
to eventually wear off leaving it exposed to corrosives and harsh weather
conditions. Hence one might have to consider this factor before investing in GI cable tray system. For projects that are
tight on budget plastic is said to be a cheaper alternative to metal. However,
with plastic you would need to replace them regularly for the lack of its robustness
and durability. In fact, this results into plastics being more expensive
considering the costs incurred to replace and fit the new ones. One must
consider various factors before finalizing or selecting the one that best fits
their bill. Ideally you must consider
the following factors while selecting a cable tray material.
- Whether the material is corrosion resistant
- Their Ultimate Tensile Strength (MPa)
- The frequency of replacements required for the equipment
- How ease they are for cleaning
- Consider whether they are suitability for harsh environment
- Whether they are suitability for certain critical environmental condition
- Consider the aesthetic of the material
- Whether or not the material is recyclable/reusable
Taking all of the
above factors into consideration you must make a choice of cable tray that suits your requirement. Every industry has its own
requirement when it comes to cable management. So, depending on the industry,
their requirement and feasibility, one can opt from the above-mentioned type’s
materials for installation of electrical cable trays.
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