1. The copper flexible stranded wire is made of super-quality round copper wire or tinning round copper wire,this product has passed tenacity processing,so the complete-product is soft and its outline is beautiful.
2. The DC electrical resistivity(20°c)of copper braided wire is low than 0.0182Ω.mm2/m,the DC electrical resistivity(20°c)of tinning copper braided wire is low than 0.0193Ω.mm2/m.
Notes: if having special demand GB12970.2-91,customer please contact our corporation directly
Solid and stranded bare copper conductors are suitable for overhead transmission and distribution applications. Stranded conductors of greater flexibility are suitable for uninsulated hook up, jumpers and grounds in electrical construction.
BS 7884 : 1997, ASTM B-1; ASTM B-8