成人a毛片手机免费播放-成人a毛片在线看免费全部播放-成人a视频高清在线观看-成人a视频片在线观看免费-欧美三级中文字幕hd-欧美三极

ASTM B777-15 class3 tungsten alloy tube has extremely high melting point, low thermal expansion coefficient and very low saturation vapor pressure, which still has good support at high temperature. It is mainly used in thermocouple protection tubes in high temperature furnaces, sapphire single crystal furnaces, support parts in high temperature sintering furnaces, etc. More product details, please visit: http://www.tungsten-alloy.com/tungsten-alloy-tube.html The properties of ASTM B777-15 class3 tungsten alloy tube are: Matrix: 95% W Density: 17.75~18.35g/cc Hardness Rockwell Max: 34HRC Standard Alloy…

ASTM B777-15 class2 tungsten alloy tube has high melting point, very balanced physical and chemical characteristic. Its excellent creep resistance, excellent corrosion resistance and high thermal conductivity guarantee its excellent performance in many different fields, such as vacuum furnace, glass fiber, industrial ceramics, petrochemical, aerospace, machinery, electronic lighting and other industries. More product details, please visit: http://www.tungsten-alloy.com/tungsten-alloy-tube.html The properties of ASTM B777-15 class2 tungsten alloy tube are: Matrix: 92.5% W Density: 17.15~17.85g/cc Hardness Rockwell Max: 33HRC Standard Alloy Ultimate Tensile…

ASTM B777-15 class1 tungsten alloy tube has the characteristics of high melting point, high strength and high hardness, good high temperature performance, low resistivity, small expansion coefficient, small electron escape work, etc. It can be used in many fields such as sapphire long crystal furnace thermal field, refractory metal parts of quartz continuous furnace, refractory parts of industrial high temperature furnace and so on. More product details, please visit: http://www.tungsten-alloy.com/tungsten-alloy-tube.html The properties of ASTM B777-15 class1 tungsten alloy tube are:…

High quality tungsten alloy tube has good thermal conductivity, low thermal expansion coefficient, high temperature strength, low vapor pressure and excellent wear resistance. It has become an important material for electronic power equipment manufacturing, metal materials processing, glass manufacturing, high-temperature furnace structural components manufacturing, aerospace and defense industry applications. More product details, please visit: http://www.tungsten-alloy.com/tungsten-alloy-tube.html With advanced equipment, the latest technology and highly qualified professionals, Chinatungsten Online specializes in the production and sales of tungsten alloys. The company has passed…

Tungsten alloy square tube has the characteristics of high melting point, high strength, high hardness, good high temperature performance, low resistivity, small expansion coefficient, low electron escape work and so on. It is the most widely used high temperature resistant metal material. It can be used as a quartz glass furnace, sapphire long crystal furnace, high temperature sintering furnace heating body, melting device and heat field components. More product details, please visit: http://www.tungsten-alloy.com/tungsten-alloy-tube.html Chinatungsten Online provides various components for metallurgy,…

Tungsten alloy round tube has the advantages of high density, high melting point, good chemical stability, which can withstand high temperature, corrosion, impact and wear. It is mainly used in the fixed mold of the quartz furnace, ensuring that the position of the former is not offset, and the thickness and shape of the quartz product are uniform and not eccentric. More product details, please visit: http://www.tungsten-alloy.com/tungsten-alloy-tube.html Located in Xiamen City, Fujian Province, Chinatungsten Online is a professional manufacturer and…

High temperature resistance tungsten alloy tube has high melting point, good high temperature resistance, good corrosion resistance and good wear resistance. It is a kind of metal tube with strong resistance to high temperature, which can be used in the lining and ignition parts of rocket engine. More product details, please visit: http://www.tungsten-alloy.com/tungsten-alloy-tube.html The engine used in the rocket propeller is a jet engine that uses a compression high-performance fuel, which can generate thousands of degrees of temperature when the…

Tungsten alloy short tube has high melting point, low thermal expansion coefficient and very low saturation vapor pressure, which still has good support at high temperature. It can be used in many fields such as sapphire long crystal furnace thermal field, refractory metal parts of quartz continuous furnace and refractory parts of industrial high temperature furnace. More product details, please visit: http://www.tungsten-alloy.com/tungsten-alloy-tube.html With professional production equipment and excellent technical talents, Chinatungsten Online is a high-tech enterprise specializing in R&D, production…

Tungsten alloy long tube has the density of 18.2 g/cm3 or more, good radiation shielding effect, which is capable of absorbing X-rays and γ-rays. It is used for the shielded needle in medical treatment. The most important advantage is that it is non-toxic and environmentally friendly, which will not affect human health and cause harm to the environment. It is the environmentally friendly metal tube. More product details, please visit: http://www.tungsten-alloy.com/tungsten-alloy-tube.html Chinatungsten Online focuses on the production and sales of…