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Back to list Armored sensing optical cable for oil field - seamless steel pipe single core
Note: The outer sheath material, color and printing information of the optical cable can be customized according to the requirements of customers

From inner to outer:

Fiber0.25mm bare fiber ×1core

Filling compound

Seamless steel pipe : OD 2.4mm.

  • Cable performance
  • Application
  • Fiber properties
  • Color-coded
  • Other information
Cable performance

Items

Unit

Guarantee value

Structure

Center stainless steel tube

n/mm

1/1.5

 

Special steel wire(inner)

n/mm

7/1.1

 

Special steel wire(outer)

n/mm

12/1.2

Outer diameter of cable

mm

6.0±0.2

Neat weight

kg/km

170

Stainless steel pipe

Thickness

mm

0.2

 

Tensile

MPA

800

 

Hardness

HV

170

 

Yield strength

MPA

285

Steel wire

Tensile

MPA

500


Application
anti-rat bite anti-twist
oil field Tensile
wind energy the pipeline
world direct burial
oil tank Overhead
subway, tunnel water blocking
coal mine fire protection
Fiber properties

High temperature resistance(PI)

 

Cladding diameter um)

80

125

200

 

Coating diameter um)

100±3

155±5

230-250

 

Temperature Range

Long term -65℃-300℃,Short term 400℃

Color-coded

1

2

3

4

5

6

7

8

9

10

11

12

Blue

Orange

Green

Brown

Gray

White

Red

Black

Yellow

Purple

Pink

Dark green

 

 

 

 

 

 

 

 

 

 

 

Other information