Mishan Graphite Mold factory produces graphite tubes with diameter of 2-280mm and length of 30-2000mm.Carbon graphite tube is widely used in metallurgy, chemical, electrical, mechanical and other industries. Graphite Tube,Graphite Pipe,Resin Graphite Carbon Tube,Resin Graphite Tube Huixian City Mishan Graphite Jip Co., Ltd. , https://www.msgraphitemold.com
Panetary screws barrel, bimetallic screw barrel, extrusion screw barrel, plastic machinery components
Technical Information
Base Materials:
(1)38CrMoAlA(JIS SACM645)
(2)42CrMo(AISI 4140)
Bimetallic alloy materials:
(1)Fe-based alloy
(2)Ni-based alloy/Deloro alloy
(3)Co-based alloy
(4)NiCo-based alloy
(5)Tungsten carbide/Wolfram carbide
Technics:
Heat treatment
Plasma nitriding
Technical parameter:
Nitrided layer depth: 0.3-0.7mm
Nitrided hardness: HRC58-60
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm
Warranty and service: 1 year
Focus on quality and service.
Experienced manufacturer, we will be the best choice.
Graphite Product materials includes all kinds of graphite material, such as: isostatic graphite pipe, high purity graphite mold, molded graphite tube dies, extruded graphite tube, vibration molded graphite, expanded Graphite Ring, impregnated graphite mold,
The graphite technical characteristics of graphite tube: high temperature resistance: graphite material is one of the most known high temperature resistance materials.edm graphite tube melting point is 3850℃C± 500C, boiling point is 4250℃C, under the ultra high temperature arc, graphite at 7000℃ for 10 s in a continuous graphite loss is the least, and at 20℃C loss of 0.8%.
It can be seen that the high temperature resistance of graphite tube is excellent.