Bajrang Wire Products (India) Pvt. Ltd.
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CA Wire & Strip
 1. Cable Armouring wire :
Profile These are medium coated galvanized soft and ductile round or formed (flat with curvature) and produced strictly  as per IS,3975-1988 ; JIS-G-3350,ASTM A 411 and BS.1442
 
Applications - for armouring various types of power cables
 

 2. Cable Armouring Strip:


General Info

Cable armouring wires are used in armouring of cables, which find application in the power segment .Bajrang Wire manufacturers two different types of cable armour wires with round and flat cross section.

Bajrang Wire is the leading supplier of Flat and Round Cable Armour wires in India. These wires are manufactured in modern galvanised furnace and flattening machines equipped with latest technology for superior quality.

Round Cable Armour

Size range
1.4 to 4.0 mm

Specification
IS 3975 (1999)

BS EN 10257 - 1998

round cable armour

Manufacturing Process



Standards

Round Cable Armour Wire - IS 3975 -1999 Indian Standard
SIZE mm TOLERANCE mm UTS Kg/mm2 %ELONG. (GL=mm) TORSION (GL=150mm) Zn Coating g/m2 min
Cu DIPS
(1minute) 

min
RESISTIVITY Ohm cm
1.40 +/- 0.040 30.6 to 51 10 min (125) 43 90 1 min 14.5 x 10-6 max.
1.60 +/- 0.045 37 95 1 min
2.00 +/- 0.05 10 min

(250)

30 105 1-½
2.50 +/- 0.065 24 110 1-½
3.15 +/- 0.080 19 120 1-½
4.00 +/- 0.10 15 135 1-½

 

Coil Specifications
Sizes(mm) Coil weight
(Kg)
Packing Coil ID
(mm Min)
Coil OD
(mm Max)
Coil Height mm
(Max)
1.4 to 2.0 50 to 150 HDPE Bag 500 800 1000
2.5 to 4.0 100 to 200 HDPE Bag 500 800 200
  500 to 1000 HDPE Bag 500 800 1000
  • IS standard wire can be supplied in pattern laid coils of 400 to 1000 kg
  • BS standard wire will be supplied in conventionally wound coils.

 

Flat Cable Armour Wire

Size Range
4X 0.80 mm
6 x 1.40 mm

Standards

IS 3975 -1999

Flat Cable Armour Wire-IS 3975-1999

      4.0 x 0.8 6.1 x 1.4
Size mm A 4 6.1
  B 3.4 5.3
  C 0.8 1.4
  R 10 27.5
TOLERANCE mm    +/- 10% +/- 10%
UTS     Kg/mm2   30.6 to 51  30.6 to 51
% ELONGATION.   (GL= 250 mm)   10 min 10 min
Zn Coating   g/m2   110 min 180 min
Cu DIPS  - (1 Minute) FACE
  EDGE ½ ½
RESISTIVITY ohm.cm   14.5 x 10-6   max 14.5 x 10-6   max

Coil Specifications


Coil ID 450 mm Min
Coil OD 650 mm Max
Coil Height 150 mm Max
Coil Weight 60 to 100 Kgs
Packing Bare or Strapped and Packed with HDPE

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