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home> Product> Submersible pump cable
Submersible pump cable
Submersible pump cable
Submersible pump cable
Submersible pump cable
Submersible pump cable
Submersible pump cable

Submersible pump cable

Advantages:

The main application field of the submersible pump cable is used in oil wells. The environment in the oil well is very poor. It is always in a high temperature and high pressure state. Because of the large amount of oil and gas, it is very corrosive to the things in the well. Submersible pump cables can be divided into two types: round and flat. Restricted by the size of casing space in oil wells, generally the power cables of submersible pumps are mainly flat. Because the flat cable has an asymmetric structure, when power is transmitted, the electromagnetic induction caused by the unbalance of the magnetic field will cause hysteresis loss and heat the cable. Round cables should be used when the casing size of the oil well allows. The electromagnetic field generated by the symmetrical circular cable is evenly distributed, with little interference with each other, and good electromagnetic compatibility. It is very convenient to build in oil wells.

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No.

Text item

unit

Standard value

result

 judgment 

1

Rheological properties

 

1.1

Mooney-Viscosity（100℃ 1+4）

MU

60-80

63

qualified

2

Mechanical properties

 

2.1

Tensile strength，MPa

N/mm2

≥12.4

16.5

qualified

2.2

Elongation at break，%

%

≥300

424

qualified

2.3

Hardness（ShoreA）

 

≥60

70

qualified

3

After ageing in air oven 121℃*168h

 

3.1

Variation of tensile strength

%

±40

29.90%

qualified

3.2

Variation of Elongation at break

%

±40

-28.90%

qualified

4

Oil resistance

 

4.1

After ageing in oil IRM902 168h,100℃

4.2

Variation of tensile strength

%

±40

-24.40%

qualified

4.3

Variation of Elongation at break

%

±40

25.60%

qualified

 

 

No

Text item

unit

Standard value

result

 judgment 

1

Rheological properties

1.1

Mooney-Viscosity（100℃ 1+4）

MU

 

45

qualified

2

Mechanical properties

 

2.1

Tensile strength

N/mm2

≥5

11.6

qualified

2.2

Elongation at break

%

≥100

220

qualified

2.3

Hardness（ShoreA）

 

 

70

qualified

3

Agning Properties

 

3.1

After ageing in air oven 135℃*168h

 

3.2

Variation of tensile strength

%

≤30

8.99%

qualified

3.3

Variation of Elongation at break

%

≤30

-9.24%

qualified

4

Hot set test 200℃-15min-0.2N/mm2

 

4.1

Elongation under load

%

≤175

44

qualified

4.2

Elongation after unloading

%

≤15

6

qualified

5

Oil resistance

 

5.1

After ageing in oil 20# 18h,121℃

 

5.2

Variation of tensile strength

%

≤45

-12.60%

qualified

5.3

Variation of Elongation at break

%

≤45

11.80%

qualified

6

Electrical Properties

 

6.1

20 ℃ volume resistivity

Ω.cm

≥2.7×1016

3.7×1016

qualified

Directory for usage

1、Extrusion: CPE has good heat-resistant and processing capability and wide extrusion temperature range, which enhance the safety for processing. For its hardness and viscosity are higher than neoprene, its extrusion temperature is correspondingly higher by 5-10 degrees.

                       Temperature range for stuffing port: 40-50℃

                       Temperature range for machine body:55-70℃

                       Temperature range for machine head: 65-80℃

2、In practical production, according to the difference of extruding machine and cable diameter, the processing parameter shall be adjusted. We will provide relevant technical data to our consumers after they buy our products and send experienced technicians to give on-site guidance.

3、Storage: it can be stored for more than six mouths. And it can still be used even though hardened after long time storage. It should be better for recycling if the conditions allows. Keep away from direct sunlight and raining.

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