Copper bond ground rod is bimetal composite material in which copper and steel is combined by JSBOUND unique technology and craft. It is made by molecularly bonding 99.9% pure....

Jsbound weld powders are contained in Aluminum Foil Bag, or plastic bottle, and are packed in boxes of 40 or 50, depending on their size. Different joints require different powder....

During exthermic welding process operation, the reaction chamber and welding cavity temperature reached about 2500  and 1200  .The material of the mould is graphite. The life of....

Copper bond ground rod is bimetal composite material in which copper and steel is combined by JSBOUND unique technology and craft. It is made by molecularly bonding 99.9% pure....