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PARTICULARS & GUARANTEES RELATING TO PVC INSULATING COMPOUND (TYPE A)

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PARTICULARS & GUARANTEES RELATING TO PVC INSULATING COMPOUND (TYPE A) PARTICULARS & GUARANTEES RELATING TO PVC INSULATING COMPOUND (TYPE A)

Description

CONTROL CABLES

Control Cables are the cables of choice for control circuits and instrumentation used primarily for providing data and voice communications services in industrial plants and specifically in the oil and gas production industry.

At Riyadh Cables, we offer a range of Control Cables, with XLPE or PVC insulation, with the option of armour and/or screening. Our Control Cables are manufactured to IEC 60502-1 standards, and the conductors used in the manufacture of our Control Cables are Round Stranded Class 2 to IEC 60228. We can also provide Solid Conductors Class 1 as per IEC 60228, on special request.

Special requests can also be accommodated for the outer sheathing of Control Cables. We are able to supply fire retardant PVC, anti-termite / anti-rodent PVC, sunlight resistant PVC, and oil resistant PVC. Special sheathing materials such as low smoke halogen free (LSHF), LLDPE, and MDPE are also available on request.

Sl. No.
Description
Unit
Guaranteed Particulars
 1
Tensile Strength and Elongation at break :
 
Minimum Tensile strength
 N/mm²
 12.5
 
Minimum Elongation at break
 %
 150
 2
Low temperature bend test :
 
Temperature at which specimen shall not crack
 °C
 -15 ± 2
 3
Low temperature elongation test :
 
Test temperature
 °C
 -15 ± 2
 
Minimum Elongation
 %
 20
 4
Low temperature impact test :
 
Test temperature
 °C
 -
 
Minimum Elongation
 
 
 5
Accelerated ageing for specified at specified temperature followed by loss of mass test :
 
Max. loss of mass, after ageing 7 days at 80 ± 2 °C
 mg/cm²
 -
 6
Accelerated ageing for specified period at specified temperature followed by tensile strength & elongation at break
 
Number of days ageing
 Days
 7
 
Ageing temperature
 °C
 100 ± 2
 
Tensile Strength after ageing :
 
Min. value
 N/mm²
 12.5
 
Max. Variation
 %
 25
 
Elongation at break after ageing
 
Min. value
 %
 150
 
Max. variation from unaged value
 %
 25
 7
Pressure test at high temperature :
 
Test temperature
 °C
 80 ± 2
 
Max. indentation
 %
 50
 8
Resistance to cracking :
 
Temperature at which specimen shall not crack
 °C
 150 ± 2
 9
Insulation resistance constant :
 
Min. K. value at 70 °C
 M.Ohm.km

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