Direct buried steel tape armoured cable is available in fiber optic, loose tube, Flextube, unitube, and spiral space product families.
Uses steel tape armoring for maximum crush resistance.
Tensile strength elements are dimensioned in order to meet the tensile requirements.
The steel armour provides the cable with a very efficient rodent protection and an excellent resistance to compression, feature required for direct burial.
|1||Appearance||--||Straight, Smooth, Plain||
1. The Plastic clad Steel Tape has two colors (green and nature)
2. The steel Cores (Inside Diameter) are 76mm; 102mm; 120mm; 152mm; 406mm
3. Wooden Packing suits sea transportation.
4. Only thickness of 0.255 ±0.015mm can be made into 5000m length.
|Width||mm||15 ~ 405|
|3||Thickness||Steel Base||0.155 ±0.010|
|Film||Side A||mm||0.05 ±0.004|
|4||Tensil Strength of Tape||Mpa||> 300|
|5||Break Elongation of Tape||%||5%|
|6||Bond strength between steel tapeand coating||Side A||N/cm||³ 6.13|
|7||Bond strength of heat seal of tape||N/cm||³ 17.5|
|8||Cutting strength of heat seal of tape||--||Before breakdown happens to coated steel tape or damages happens between film and steel, damages never happen to heat seal area|
|9||Bond strength of tape after putting into water. 68 ±1℃, 168h||Side A||N/cm||³ 6.13|
|10||Jelly Resistance. 68 ±1℃, 168h||Umbrella brand||--||No bulb, No separation|
|11||Dielectric Strength. DC 2KV, 1min||--||Without breakdown|
|12||Corrosion resistance. 0.1mol/L, Hcl, 480h||Grade||Grade 8|