Crucibles can be divided into pure graphite crucibles, silicon carbide graphite crucibles and clay graphite crucibles. The molding method determines the structure, density, porosity and mechanical strength of the crucible. It has strong resistance to acid
S235JR channel steel offers strength, versatility, and reliability, making it suitable for a wide range of applications in construction, engineering, manufacturing, and various industries.
In the production of industrial finished products, the service life of traditional steel parts is very short, while tungsten carbide valve parts have extremely high hardness, wear resistance, strength and toughness.
White polishing powder White polishing powder for various of glass polishing provided by a leading manufacturer. The main components is cerium oxide which is the best for glass. Like optical lens, mobile phone cover glass, TFT-LCD glass substrate, flat gl
® High productivity and competitive price ® Owe 14pcs quality and process control system ® The first to develop molding hydraulic press with PLC control system in magnetic area...
In terms of thrust ball bearings, our company can supply different types. Micro thrust ball bearingSingle-direction thrust ball bearing; Double-direction thrust ball bearing;Single-direction thrust ball bearing with spherical seat washer 29 series thrust