B.E.C. Conduits Pvt Ltd

B.E.C. Conduits Pvt Ltd

Mayapuri Industrial Area, New Delhi, Delhi
08048944745
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About Conduit Pipes

About Conduit Pipes

An electrical conduit is a purpose designed electrical piping system used for protection and routing of electrical wiring. The main motive for design is the safety of the wiring. An electrical conduit pipe, also known as high frequency E.R.W (Electric Resistance Welded) pipe protects electrical wiring in the following ways.

 

  • Protection from impact, moisture and chemical vapours
  • Used to shield sensitive circuits from electromagnetic interference and also can prevent emission of such interference from enclosed power cables.
  • Does not permit the flow of flammable gasses and vapours, which provides protection from fire  and explosion hazard in areas handling volatile substances.

Production Process

Precision welded ERW (Electric Resistance Welded) conduit pipes are manufactured by the High Frequency process on an Automatic Plant, imported from England. Mild steel strips which are used as raw materials are fed into the rolling mill wherein our trademark B.E.C and ISI are embossed at one metre  intervals. thereafter formation into pipes, welding, cooling, sizing and cutting into required length is done by an automatic process. The plant is equipped with Servo Control which ensures smooth and uniform welding. According to the specification number IS 9537 (PART II) 1981, the most suited length for a conduit pipe is in the range 3.0 meters to 5.0 metres. Threading is done both ends and one coupler attached to one end. Threading lengths are in accordance with ISI standards. These steel tubes are then dipped in stove enamelled black paint or any other colour as per the customer's requirements.  Finally the painted pipes are labelled with stockers mentioning the B.E.C. trademark, the ISI mark and the size of outside diameter. The pipes are then covered with plastic tube and packed with hessian cloth.

 

However, galvanizing for conduits is done by Hot Dip Galvanizing process heated with oil fired furnace under controlled temperatures. The galvanizing process consists of three main processes; Surface preparation, Galvanizing and Inspection. The steel pipes are degreased using a hot alkaline solution; then dilute solutions of sulphuric acid remove surface rust. Fluxing follows next, wherein the pipes are immersed in liquid flux (zinc ammonium chloride solution) to remove oxides and to prevent oxidation prior to dipping into the bath of molten zinc. In the galvanizing process, steel pipes are immersed in a bath of molten zinc between 815-850 F (435-455 C). During galvanizing the zinc metallurgically bonds to the steel, creating a series of highly abrasion-resistant zinc-iron alloy layers. After the the pipes are withdrawn from the galvanizing bath, excess zinc is removed by draining or vibrating. Coating-thickness and surface-condition inspections complete the process. After the galvanizing process, the galvanized tubes are sent for threading followed by labelling and packing.

 

Since quality of coduits produced is of prime importance at B.E.C, each lot of pipes undergoes through various tests, right from the inspection of raw material to the inspection of final goods.

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B.E.C. Conduits Pvt Ltd C-108, Mayapuri Industrial Area, Mayapuri Industrial Area,
New Delhi-110064, Delhi, India

Aditya Mehra ( Director )
08048944745Call Response Rate: 76%
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