Hebei New Baofeng Wire & Cable Co.,Ltd
| Packaging Details | steel |
| Delivery Time | Negotiable |
| Payment Terms | L/C,T/T,OA |
| Supply Ability | 20KM/Month |
| Place of Origin | Hebei, China(Mainland) |
| Brand Name | New Baofeng |
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Product Specification
| Packaging Details | steel | Delivery Time | Negotiable |
| Payment Terms | L/C,T/T,OA | Supply Ability | 20KM/Month |
| Place of Origin | Hebei, China(Mainland) | Brand Name | New Baofeng |
| High Light | Aluminum Wire Cable ，Aluminum alloy stranded wire | ||
Internal Aerial Electricity Diameter Expanded Hollow Wire For Electric Station
■ Product standard: Enterprise standard
This product is diameter expanded hollow wire used for internal aerial electricity
transmission and distribution line with
330kV and over.
■ Type
|
Type |
Name |
|
LGJKK |
Diameter expanded hollow steel-core aluminum wire |
|
LGSJK |
Sparse stranded diameter expanded steel-core aluminum wire |
1. Aluminum wire
2. Zinc electroplated steel wire
3. Metallic flexible pipe
■ Construction
Diameter expanded hollow wire
|
Type |
LGJKK-600 |
LGJKK-900 |
LGJKK-1400 |
||
|
Nominal outer diameter of conductor mm |
50.60 |
49.00 |
57.00 |
||
|
Nominal cross section mm2 |
600 |
900 |
1400 |
||
|
Calculated cross section mm2 |
Al |
653.60 |
906.20 |
1387.60 |
|
|
Steel |
54.50 |
84.80 |
106.00 |
||
|
Amount |
708.10 |
991.00 |
1493.60 |
||
|
Construction Number diameter mm |
Support center metallic flexible pipe |
Outer diameter |
37.00-0.5 |
27.00-0.5 |
27.00-0.5 |
|
Inner diameter |
31.0±0.5 |
21.0±0.5 |
21.0±0.5 |
||
|
Inner layer |
Al |
30/3.4 |
18/3.0 |
15/3.0 |
|
|
Steel |
6/3.4 |
12/3.0 |
15/3.0 |
||
|
Second inner layer Al |
/ |
/ |
28/4.0 |
||
|
Second Outer layer Al |
/ |
28/4.0 |
34/4.0 |
||
|
Outer layer Al |
42/3.4 |
34/4.0 |
40/4.0 |
||
|
D.C. resistance 20℃Ω/km |
0.04500 |
0.03247 |
0.02139 |
||
|
Current carrying 70℃ A |
900 |
1030 |
1300 |
||
|
Construction weight kg/km |
2841 |
3705 |
5264 |
||
Sparse stranded diameter expanded wire
|
Type |
LGSJK-630 |
LGSJK-800 |
LGSJK- 1000 |
LGSJK- 1250 |
LGSJK- 1400 |
|
|
Nominal outer diameter of conductor mm |
48.0 |
49.0 |
51.0 |
52.0 |
51.0 |
|
|
Nominal cross section mm2 |
630 |
800 |
1000 |
1250 |
1400 |
|
|
Calculated cross section mm2 |
Al |
635.43 |
813.32 |
1001.27 |
1258.99 |
1399.40 |
|
Steel |
152.80 |
152.80 |
152.80 |
152.80 |
134.29 |
|
|
Amount |
788.23 |
966.12 |
1154.07 |
1141.79 |
1533.69 |
|
|
Construction Number diameter mm |
Center steel |
19/3.20 |
19/3.20 |
19/3.20 |
19/3.20 |
19/3.00 |
|
Inner layer |
4/4.55 |
4/4.60 |
4/4.55 |
4/4.60 |
13/4.50 |
|
|
Second inner layer Al |
4/4.55 |
4/4.60 |
4/4.55 |
18/4.47 |
19/4.50 |
|
|
Second Outer layer Al |
12/3.70 |
24/3.80 |
27/4.30 |
26/4.47 |
25/4.50 |
|
|
Outer layer Al |
35/3.70 |
36/3.80 |
33/4.30 |
32/4.47 |
31/4.50 |
|
|
Calculated compositive tensile force KN |
244 |
268 |
295 |
332 |
338 |
|
|
Flexible modulus KN/mm2 |
68.50 |
65.20 |
62.50 |
60.05 |
54.68 |
|
|
Wire expansible modulus10/℃ |
16.80 |
17.20 |
18.10 |
22.50 |
20.39 |
|
|
D.C. resistance 20℃ Ω/km |
0.04704 |
0.03654 |
0.02956 |
0.02314 |
0.02121 |
|
|
Current carrying 70℃ A |
820 |
940 |
1040 |
1150 |
1280 |
|
|
Construction weight kg/km |
3039 |
3529 |
4051 |
4724 |
4970 |
|
■ Technical conditions
1.The cable should be twisted closely and tidy and should not appear broken strand, lacking of strand, loosing strand and overlapped phenomena. But if the surface of cable exists in local light mechanical damage, etc defect, it can also be recognized as salable product.
2.Single wire permits to weld. The welded place of each single wire should be smooth and round. The tensile strength at welded place for hard aluminum should not be less than 7.5 kgf/ mm2 and for steel wire electroplated zinc should not be less than 80 kgf/ mm2.
3.The make length of cable is not less than 250mm, shortage length more than 20m may be delivered before particularly case. Delivered special requirement to be discussed between both sides.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1982
Total Annual:
> 100,000,000
Employee Number:
>1000
Ecer Certification：
Active Member
Hebei New Baofeng Wire & Cable Co., Ltd. owns fixed capital of RMB 1.6 billion with 1100 staffs (among whom 86 are senior engineers and technicians, 230 are engineers and technicians). The Group Co. consists of 18 departments, 11 branches, 32 representative offices with its sales networks coveri... Hebei New Baofeng Wire & Cable Co., Ltd. owns fixed capital of RMB 1.6 billion with 1100 staffs (among whom 86 are senior engineers and technicians, 230 are engineers and technicians). The Group Co. consists of 18 departments, 11 branches, 32 representative offices with its sales networks coveri...
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