Hebei New Baofeng Wire & Cable Co.,Ltd
| Packaging Details | steel |
| Delivery Time | Negotiable |
| Payment Terms | L/C,T/T,OA |
| Place of Origin | Hebei, China(Mainland) |
| Brand Name | New Baofeng |
| Model Number | TJ |
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Product Specification
| Packaging Details | steel | Delivery Time | Negotiable |
| Payment Terms | L/C,T/T,OA | Place of Origin | Hebei, China(Mainland) |
| Brand Name | New Baofeng | Model Number | TJ |
| High Light | Aluminum Wire Cable ， Aluminum alloy stranded wire | ||
Electrician Copper Wire Blank
■ Product standard: GB/T3952-1998
According to the requirement of wide customer our company can produce copper
single wire and bared wire, etc
with any specification.
The diameter of wire blank and its allowable deviation should be in conformity
with the regulations in following list:
|
Diameter mm |
6.0~6.35 |
＞6.35~12.0 |
＞12.0~19.0 |
＞12.0~19.0 |
＞25.0~35.0 |
|
Allow deviation |
±0.5-0.25 |
±0.4 |
±0.5 |
±0.6 |
±0.8 |
Note: The copper wire blank should be supplied in coiled. Each coil should be one
continuous piece and does not permit to weld.
■ Mechanical property
The mechanical property of copper wire blank should be in conformity with the
regulations in following list. Hard copper wire
blank after anneal should meet the requirement of elongation of hot state product
with relative brand in following list.
|
Type |
Status |
Diameter m |
N/mm2 D.C. resistance≥ |
% Rate of elongation |
|
T1, TU1 |
R |
6.0~35 |
— |
40 |
|
T2,T3,TU2 |
— |
35 |
||
|
TU1,TU2 |
Y |
6.0~7.0 |
370 |
2.0 |
|
＞7.0~8.0 |
345 |
2.2 |
||
|
＞8.0~9.0 |
335 |
2.4 |
||
|
＞9.0~10.0 |
325 |
2.8 |
||
|
＞10.0~11.0 |
315 |
3.2 |
||
|
＞11.0~12.0 |
290 |
3.6 |
■ Torsion characteristic
T1, T2 and T3 brand copper wire with 6.0~22.0mm of diameter should carry out torsion test.
After torsion it should not appear
the defects such as wrinkle, impurity, etc. The bright metallic crack is not as the judged
basis of reject.
■ Electric property
|
Type |
Status |
The volume resistivity should not be more than |
|
T1,TU1 |
R |
0.01707 |
|
T2,T3,TU2 |
0.01724 |
|
|
TU1 |
Y |
0.01750 |
|
TU2 |
0.01777 |
■ Surface quality
1, Copper wire blank should be round and tidy, the size should be uniform.
2, Copper wire blank surface should not exist in frilling, flash, crack, impurity and other
harmful defect for use.
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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