起订:10T
供应:1000000000T
发货:3天内
软圆铜线及硬圆铜线主要供各种绝缘电线电缆和绕组线作导电线芯用;特硬圆铜线主要用作架空通信及特殊情况下的电力架空导线的线材。圆铝线可在部分场合代替圆铜线作导电线芯用。
Round copper wire is main used as core wire of all kinds of wire and cables. Ultrahard round copper wire is main used to make trolly wire or other special wire and cables.
执行标准Standard executed
GB/T 3953-2009;GB/T 3955-2009。
二、型号、规格Type & Specifications
|
型号 Type |
名称 Name |
标称直径范围 Standard Diameter mm |
|
TR |
软圆铜线 |
0.020~14.00 |
|
TY |
硬圆铜线 |
0.020~14.00 |
|
TYT |
特硬圆铜线 |
1.50~5.00 |



