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海北Copper Clad Steel Ground Rod

海北Copper Clad Steel Ground Rod

  • Cname:海北Copper clad steel ground rod
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  • Release date:2020-11-30 17:23:24
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Product Introduction


Jichangdi brand CD series copper-clad steel ground rods are made of high-quality low-carbon steel with a carbon content of 0.10%-0.30%. The high-conductivity electrolytic copper is uniformly covered on the round steel surface with a thickness of 0.25 -0.5mm, this process can effectively slow down the speed of ground rod oxidation in the ground. This ground rod can be divided into two types: single and combined. The single rod can be pointed at one end and flat at the other end, and can be threaded on the roll with each pointed end. The two ends of the combination need to be threaded on the roll. The thread is processed by the roll thread groove, which maintains the tight connection between steel and copper, ensures high strength, and has excellent electrical grounding performance. This product has been widely used in the grounding system of electric power, petrochemical industry, transportation, civil construction, and large-scale mechanical equipment. It has the characteristics of long service life, economy, and excellent electrical conductivity.


CD系列铜包钢接地棒



Structure


Main rod: The ground rod is made of high-quality cold drawn element steel, and is cast with red copper (thickness 0.3~0.5MM, copper content 99.9%) with special equipment to ensure its excellent electrical conductivity and mechanical strength. This product has excellent Anti-corrosion performance.


Connecting pipe: A copper connecting pipe can be used to connect the rods, which has a better anti-corrosion effect. The rod is in close contact with the rod, and the driving force directly acts on the ground rod when the ground rod is driven into the ground or when the driving drill is used to drill into the ground. Divided into threaded connection and non-threaded connection.


Drive head: It is made of high-strength alloy steel, which can ensure that the drive force goes underground smoothly.


Alloy tip: to ensure penetration into the ground under complex geological conditions.




Application


Copper-clad steel grounding materials are suitable for general environments and special environments where damp, saline-alkali, acidic soil and chemically corrosive media are produced. They are widely used in power plants, substations, transmission line towers, communication base stations, airports, railways, subway stations, and various Lightning-proof grounding, anti-static grounding, protective grounding, work grounding, etc. in high-rise buildings, microwave relay stations, network computer rooms, petrochemical plants, oil storage depots, etc.




Main technical parameters and specifications of copper-plated steel grounding products


1.99.95% pure copper and Q235 low carbon steel


2. Copper layer thickness 0.254mm


3. Tensile strength 570N/mm2


4. The ground rod can be bent 1800 copper layer without cracks and peeling


Specification model

Diameter(mm)

length(mm)

Copper layer thickness(mm)

Kg/m

1

12.7

1200

1220

1500

1800

2400

2440

2500

3000

0.254

0.5

0.8

1.00

2

14

1200

1220

1500

1800

2400

2440

2500

3000

0.254

0.5

0.8

1.22

3

14.2

1200

1220

1500

1800

2400

2440

2500

3000

0.254

0.5

0.8

1.25

4

15.8

1200

1220

1500

1800

2400

2440

2500

3000

0.254

0.5

0.8

1.55

5

16

1200

1220

1500

1800

2400

2440

2500

3000

0.254

0.5

0.8

1.59

6

17.2

1200

1220

1500

1800

2400

2440

2500

3000

0.254

0.5

0.8

1.83

7

18

1200

1220

1500

1800

2400

2440

2500

3000

0.254

0.5

0.8

2.01

8

20

1200

1220

1500

1800

2400

2440

2500

3000

0.254

0.5

0.8

2.48

9

22

1200

1220

1500

1800

2400

2440

2500

3000

0.254

0.5

0.8

3.00

10

25

1200

1220

1500

1800

2400

2440

2500

3000

0.254

0.5

0.8

3.87

11

30

1200

1220

1500

1800

2400

2440

2500

3000

0.254

0.5

0.8

5.57

12

32

1200

1220

1500

1800

2400

2440

2500

3000

0.254

0.5

0.8

6.34


Product performance of copper-plated steel grounding electrode


Serial number

Technical content

Technical Parameters

1

Conductor diameter

8.47/9.50/12.70/14.20/17.20/23.10mm

2

Length of finished product

1.52/1.83/2.44/3.05/3.66/4.56m

3

Conductivity

Good conductivity and stable electrical performance

4

Coating thickness

mil/0.254mm

5

Product Type

Non-threaded flat head/non-threaded tip/threaded flat head/threaded tip

6

Production Process

The four-dimensional electroplating method adopts the domestically pioneered nano alkaline copper pre-plating technology. The principle is to finely control the density and deposition speed of nano-scale particle clusters formed by complexes and Cu2+ in the plating solution by constructing an aerodynamic field environment, and construct a new type of nano-scale particle deposition model between mace and steel, cathode The metal deposition forms a nano-scale alkaline copper particle crystal coating structure. The nano-scale crystal coating has good compactness and a highly activated surface, which greatly enhances the affinity between the coatings and makes the product binding force reach the standard. The finished product has excellent mechanical strength, ductility and corrosion resistance.

7

Service life

According to the test data of a 45-year underground corrosion research project carried out by the National Bureau of Standards, the average annual corrosion rate of copper is 0.002524mm. According to the requirements of UL467, IEEE80 and the national power industry DL/T1312 standards, such metal conductors have small copper layers Calculated with a thickness of 0.254mrn, the service life of the copper-plated steel grounding conductor can be guaranteed over 100 years.

8

Soil suitability

That is, it is suitable for ordinary environment, and it is more suitable for any harsh soil environment such as mountains, rocks, strong acid and alkali.

9

Packing

10, 20, 50 pieces/shelves individually packaged, with product qualification certificate and original nameplate

10

Certification content

Products have passed the authoritative UL, CE certification

11

Scope of application

Applied to the vertical grounding part of the grounding grid, it can replace the traditional galvanized steel and pure copper

CD系列铜包钢接地棒


Combined grounding electrode accessories list


Serial number

Product name

Product specifications

Material

Thread type inch

Anti-corrosion process

Weight kg

NO.1

Connector

LJ-14.2-E

Silicon brass

5/8(Inch thread)

No

0.12

NO.2

Connector

LJ-14.2-G

Silicon brass

M16(Metric thread)

No

0.12

NO.3

Connector

LJ-17.2-E

Silicon brass

3/4(Inch thread)

No

0.17

NO.4

Connector

LJ-17.2-G

Silicon brass

M18(Metric thread)

No

0.17

NO.5

Drive head

QD-14.2-E

45#Steel

5/8(Inch thread)

Toasted blue

0.08

NO.6

Drive head

QD-14.2-G

45#Steel

M16(Metric thread)

Toasted blue

0.08

NO.7

Drive head

QD-17.2-E

45#Steel

3/4(Inch thread)

Toasted blue

0.12

NO.8

Drive head

QD-17.2-G

45#Steel

M18(Metric thread)

Toasted blue

0.12

NO.9

Ground breaking tip

JD-14.2-E

45#Steel

5/8(Inch thread)

Toasted blue

0.06

NO.10

Ground breaking tip

JD-14.2-G

45#Steel

M16(Metric thread)

Toasted blue

0.06

NO.11

Ground breaking tip

JD-17.2-E

45#Steel

3/4(Inch thread)

Toasted blue

0.08

NO.12

Ground breaking tip

JD-17.2-G

45#Steel

M18(Metric thread)

Toasted blue

0.08


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