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   Dura-Guard™ Technical Details
Size Range
Sr.No.

Duct Size(mm)

Nominal O.D.(mm)

 Nominal I.D.(mm)

StandardSupplyColors

Delivery length(mtrs)

1

 50/38

50

38

 

Orange/

Black		 6

2		 63/51

63

51

 6
3 78/63

78

63

 6
4

90/76

 90 76 6
5

120/103.5

120

103.5

 6
6

160/136

160

 136 6
7 180/152 180 152 6
8 200/170 200 170 6
• In the above range, S. No. 1 to 5 can also be supplied in 30m coils. 12m length can also be supplied in straight lengths.
• Easy-to-fit couplers available for each of the above sizes (refer back page)
• Dura-GuardTM can be supplied in Green, Grey, Blue or a color of your choice. Please contact Dura-Line for customization   requests
• Available in following options as well:

a. With resistance to flame propagation property
b. With anti-rodent property
Quality Standard
Dura-Guard™ duct is BIS certified and manufactured in compliance with the relevant international and national standards like BS EN 50086 and IS 14930.
 
Mechanical Properties
Test Standard Value

Compression Test

 IS 14930 (Part 2)

450 N at 5% deflection at -5o C for 2 hrs
Impact Test IS 14930 (Part 2)

No crack or split when 5 kg load is dropped from,

a. 400mm height for Dura-GuardTM of nominal dia from 61 to 90mm

b. 570mm height for Dura-GuardTM of nominal dia from 91 to 140mm

c. 800mm height for Dura- GuardTM of nominal dia above 140mm
Half-Split Dura-Guard™ is also available as 'half-split', which is very useful for protecting heavy cables and in situations when the cable or duct has already been laid.
Dura-Guard™ Comparison With RCC, GI And PVC Ducts
Accessories
 
    
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