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LADDER CABLE TRAYS

The Ladder Type Cable Trays are manufactured in the width from 150 mm to 1000 mm : having Frame Channel from 50 mm to 120 mm in the Thickness from 1.60mm to 2.0mm with all accessories. These trays consists of two longitudinal side rails connected by individual transverse members.

         

LEGENDS

  1. Straight Ladder

  2. Horizontal Elbow

  3. Horizontal Tee

  4. Horizontal Cross

  5. Horizontal Reducer

  6. Vertical Elbow Up / Inside

  7. Vertical Elbow Down / Outside

  8. Coupler Plate

 Tray Width Frame Channel Frame Channel Collar Rungs Size Rungs Interval Rungs Slot Size Thickness Tray Length Finish

150mm to 1000mm

50mm-120mm

15mm to 45mm

35x15mm

250mm or 

30x10mm at

1.60mm

2500mm

Hot Dip Galvanized 

 

 

 

35x20mm

300mm

25mm

to

 

Pre Galvanized Sheet

 

 

 

40x20mm
50x20mm

 

Spacing

2.0mm

 

PowderCoated Enamel/Primer Painted

Couplor Plates

Ladder Type Cable Trays Accessories

TEES TEES CROSS Z - REDUCERS
REDUCERS HORIZONTAL BEND HORIZONTAL BEND  VERTICAL ELBOW

GALVANIZING

Corrosion is destructive result of the chemical action between metal and its environment; it is the process of metal being worn away. the most durable way to protect steel is Hot Dip Galvanizing. The Zinc coating protects the surface against corrosion by providing protection to the iron or steel in the following ways; it shields the base metal from the atmosphere. Smooth and high quality coating even on awkward and intricate surfaces. Equally good coating on sharp edges and corners. Further maintenance on site is rarely demanded. Hot Dip Galvanizing after fabrication is done as per I.S;269; 1985 & 4759; Special High Grade Zinc of 99.995% purity is used.

COATING REQUIREMENT 

Mass of Zinc Coating- Requirement for the mass of zinc coating as per is for different classes of materials are given below. 

S.No

Fabricated Steel Articles

Minimum Value of Average Mass of Average Mass of Coatings g/m2

InMicrons

1.

5mm thick and above

610

86

2.

Under 5mm, but not less than 2mm

460

57

3.

Under 2mm, but not less than 1.2mm

340

49

Note 1 - The requirement for the minimum mass of coating are for normal atmosphere. In case of special atmosphere like marine and industrial atmospheres, the minimum mass of a coating shall be increased as agreed by the galvanizer and the purchaser. 

Note 2 - In case of fabricated steel structure, plates, etc. , the coating mass is defined in terms of grams per square meter of the total surface area. 
The Galvanizing shall be uniform, clean, smooth, continous and free from acid spots.    

BACK

Radius Type of Bends Degrees

300/400/600/1000mm or as per customer Choice.

Horizontal ,Vertical  [up / down], Tees, Equal / Unequal, Crosses, Reducers

30, 45. 60. 90 For Bends.

                                                         

MANUFACTURER OF CABLE TRAYS, GRATINGS, SLOTTED ANGLES, STORAGE SYSTEMS, CANOPIES, AWNINGS.

Tel:+91 771-2324175, 4050653 [O], Fax:+91 771-2322069,  Email: madhurengineering@rediffmail.com, info@madhurengineering.com 

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