Modified Polypropylene Insulated Logging Cable

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 m
Supply Capability:
30000 m/month

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Product Description:

 Product Introduction:
The product is manufactured according to the standard of SY/T6600—2004.

This product is applicable to all types of oil and gas well logging, perforation, coring and paraffin oil wells, viscosity, pour point and so on. It’s such kind of oil field exploration armored steel cable which could bear all the above mentioned mechanical load.

 

Operating Characteristics:
• The lowest temperature that cable could work should not lower than-300C.
• Max temperature is 150 0C for short period ( 2h maximum duration each time).
Minimum bending radius is 30 times of cable diameter.

 

Specification:

 

Type

Nominal Diameter mm

Conductor nominal cross section mm²

Conductor structure No. / diameter

Rated pull-off Force kN

Conductor DC Resistance (20)
Ω/km

Insulation resistance (20)
M Ω/km

Capacitor (1kHz)
μF/km

Frequency voltage test

WGSB-4.7

4.70

0.56

7/0.32

15

≤36.00

200

≤0.17

1KV
5 min
No breakdown

W4B-4.7

4.70

0.22

7/0.20

13

≤84.30

≥200

≤0.19

WGSB-5.6

5.60

1.01

19/0.26

25

≤18.10

≥200

≤0.22

W3BP-5.6

5.60

0.24

7/0.21

25

≤84.30

≥200

≤0.17

W4BP-5.6

5.60

0.24

7/0.21

25

≤84.30

≥200

≤0.15

WGSB-8.0

8.00

1.02

7/0.43

45

≤18.10

≥200

≤0.14

W3BP-8.0

8.00

0.56

7/0.32

45

≤36.00

≥200

≤0.18

W4BP-8.0

8.00

0.49

7/0.30

45

≤36.00

≥200

≤0.20

W7B-6.4

6.40

0.24

7/0.21

25

≤84.30

≥200

≤0.13

W7BP-10.8

10.80

0.56

7/0.32

80

≤36.00

≥200

≤0.19

W3BP-11.8

11.80

0.56

7/0.32

80

≤18.10

≥200

≤0.14

W7BP-11.8

11.80

0.56

7/0.32

80

≤36.00

≥200

≤0.14

W7BPP-11.8

11.80

0.56

7/0.32

80

≤36.00

≥200

≤0.16

W7BP-12.6

12.60

0.56

7/0.32

80

≤36.00

≥200

≤0.14

W7BP-13.2

13.20

0.56

7/0.32

85

≤36.00

≥200

≤0.14

 

 

Modified Polypropylene Insulated Logging Cable

 

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Q:The living room to the bedroom cable does not work
Low voltage and wire aging has nothing to do with the cross-section of the wire, the cross-section is small, then the resistance of the wire is large, the pressure drop is large, the user's voltage will be reduced, but also with the wire and wire connection resistance, contact resistance Large, but also cause the user to drop the voltage, low voltage and the aging of the wire has an indirect relationship, the wire aging, that there is a certain history, and in recent years, rising living standards, household appliances also increased, with the time Increased, the power has increased, relative to the wire is concerned, is overwhelmed, so the line is often the place where the line voltage is very low
Q:W22 in the cable on behalf of what
Not W, is VVVV22 means the meaning of plastic insulated plastic sheath with armored copper cable. Wire and cable: wire and cable is the transmission of electrical energy, electrical signals and electromagnetic energy conversion to the wire products. Cables are usually made up of cable cores that transmit electrical or electrical signals and protective, insulated sheaths. A cable with only one cable core and a smaller diameter is often referred to as a wire. Also some wires do not have insulated sheaths, called bare wires. The cable in the cable is made of a metal material with good electrical conductivity, usually copper (good electrical conductivity) or aluminum (lower cost).
Q:What is the heat of the cross-linked cable?
75 indicates the characteristic impedance, the video line 75-3 (100 meters) can work the normal transmission distance 75-5 (300 meters) can work the normal transmission distance 75-7 (500-800 meters) can work the normal transmission Distance 75-9 (1000-1500 meters) can work normally the transmission distance commonly used models are generally SYV75- the same manufacturers may also provide different price products, the specific difference is that the copper used is copper or copper clad aluminum , Or outside the shield copper core number, such as: 96 series (referring to 96 fine copper core weaving), 128 series, etc, the more the number of shielding performance is better, so this need to pay attention to the procurement of products The
Q:150,120,95,50,25,10,4 * 1.5,2 * 1.5 how much cable to use the heat shrink tube
Due to the circumstances of the question .. at any time questioned us
Q:Is the power cable considered a fixed asset?
To be included in the fixed assets subject, but the input tax is not allowed to deduct. The formation of fixed assets real estate ---- plant.
Q:Construction of hydropower embedded pvc pipe after the solidification of the pipe after the flat tube
Cable model NHYJV3 * 25 + 2 * 16 its name is: fire-resistant cable. NH ----- on behalf of fire. YJV ----- XLPE insulated PVC sheathed power cable. 3 * 25 ----- 3 cable cross section is 25 square (for 3 phase line with). 2 * 16 ----- 2 cable cross section is 16 square (one for the neutral line, one for the ground line). Fire-resistant cables are generally used for TN-S power supply systems (five-wire).
Q:What is the interface between the power interface and the hard disk?
YCV-copper core XLPE insulated PVC sheathed power cable, VV-copper core PVC insulated PVC sheathed power cable. YJV-voltage level (kV) 6 ~ . the maximum allowable working temperature 90 ℃ VV-voltage level (kV) 1 ~ . allowing the maximum operating temperature of 65 ~ 70 ℃
Q:Power cable 5-color line, respectively, what color, what role?
YJ: cross-linked polyethylene insulation V: PVC sheathed 22: steel tape armor 8.7 / 15KV: rated voltage: 8.7 / 15 kV 3 * 300: three conductor cross-section of 300 square copper conductor Another: such as YJLV Is the aluminum core. Here is not marked what the material is conductor, you can default to copper conductor.
Q:What are the varieties of wire and cable (detailed point)
DJ is a distributed instrument signal cable, also refers to the computer cable, V is PVC. The specific meaning can see the manufacturer's product description.
Q:The difference between the instrument cable and the low voltage power cable
In this only said home improvement commonly used, the pipe is basically direct, elbow, tee, the price is 5 points / only.

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