PVD coating equipment is a physical deposition phenomenon. That is, argon is injected under vacuum, argon pile foundation is target materials, and target materials is separated into molecules adsorbed by conductive goods to form a uniform and smooth surfa
G80 lifting chain based on EN818-2, AS2321 and NACM96 standard is made of high strength special analysis alloy steel, which is mainly used in overhead lifting industry.
Size: DN6-1/8" ~ DN100-1/8"Standards: ISO 4144、MSS SP43、GB/T26120Theaded Type: Male NPT Threaded, Male BSPT Threaded, Male BSP Threaded, Male BSPP Threaded;Fabrication: Lost Wax Casting Technology.Material: SS201、304、304L,SS316、316Surface Treatment: Deoil
The graphite electrode produced by our company is made of high-quality petroleum coke, needle coke, coal tar pitch and other low ash raw materials. After being calcined, batched, kneaded, shaped, roasted and pressure impregnated, it is graphitized at a te