2018 Good Quality Aluminum Square Tube Connector - copper stranded wire – Wanlutong

Quick Details

Place of Origin: Qingdao, China (Mainland)

Brand Name: Wanlutong

Model Number: BG-0X

Conductor Material: Copper

Conductor Type: Stranded

Bridgold: red or white flexible stranded copper cable wire

Material: Bare or Tinning

Draw: Acceptable

Place of origin: Qingdao China

Application: Power,electric.connector.ect

Specification: Standard or according to customer’s request

Packaging: Standard or according to customer’s request

payment：T/T,L/C

Non standard specifications can be customized

Packaging & Delivery

Packaging Detailsred or white flexible stranded copper cable wire

Standard Package or according to customer’s requestDelivery Time1 week – 1 month

Description;

copper strand, a kind of wire made of copper. First of all: to look at the appearance of copper strands the selection and purchase of copper strands need to be observed from the appearance. The general good copper strands are brighter in appearance, no obvious damage and scratches, and no obvious discoloration caused by oxidation reaction. The outside color is uniform, no black spots, no cracks, and the distance is uniform. Meeting the above criteria is a good choice of copper strands. Secondly, the selection of copper strands need to observe the size and specification of copper strands. The drawing of copper strands should be within the prescribed range and cannot exceed the technical standard, otherwise, it will be regarded as invalid strands. The single strands must meet the characteristics of uniformity and neatness and conform to the technical rules. Again: look at the structure of copper strands, the selection and purchase of copper strands, and also observe the distribution and composition of the strands, to see if there are short wires, missing wires, loose strands, and strands. Generally, these can all be observed with the naked eye. We need to carefully observe the quality of copper strands. We can not select substandard products to produce wires and cables, which can cause serious safety accidents. Finally: the selection and purchase of copper strand welding process should pay attention to whether the welding process is reliable, whether the welding interface part is neat, and whether the lines are uneven. The welding interface should be maintained neatly, smooth, rounded, can not tie the hand, the diameter of the welding head should not exceed 0.2 mm; the welding of adjacent two copper strands should maintain a certain distance, the interval should be uniform.

Features:

hard copper strand: strong tensile force, relatively strong, resistance small conductive performance. Soft copper strand: usually finer than hard copper strand, its conductivity is particularly high and toughness.

Function:

can manufacture process, can conduct electricity

the name of a shop：

T1、T2、T3、TU1、TU2  H59 H62  H65  H68  H70  H80  H85  H90  H96  QSn4-3  QSn4-4-2.5  QSn4-4-4  QSn6.5-0.1  QSn6.5-0.4  QSn7-0.2  QSn4-0.3  

Implementation criteria:

GB/T3953-2009《Electrical round copper wire》

GB/T3956-2008《Cable conductor》

TB/T3111-2005《Copper and copper alloy strands》

congruent relationship：