perforated sheet cost

2.25*2.25mm indicates that the two strands are 2.25mm silk, and the thorn thread is also 2.25mm silk;

In our daily life, we are certainly familiar with the construction of power grid. Choosing such special barbed rope can improve the safety factor of the entire power grid during construction.

6. The barbed rope protective net should be laid according to the terrain of the road boundary. The flat section should be set horizontally, and the slope section should be set along the slope or by the step form.

The key and important parts with tensile strength greater than 1034Mpa should be relieved of stress at 200±10℃ for more than 1 hour before plating, and the carburized or surface hardened parts should be relieved of stress at 140±10℃ for more than 5 hours. The cleaning agent used for cleaning shall have no effect on the binding force of the coating and no corrosion on the substrate. Acid activation Acid activation solution should be able to remove corrosion products and oxide film (skin) on the surface of parts without excessive corrosion on the matrix.