超清乱人伦中文视频在线_牛牛影院三级片大全免费看_久久夜色精品亚洲噜噜_中文少妇精品日本_星辰免费影院app_制服丝袜欧美激情首页_日韩电影免费一区二区_国产美女高潮爆浆白乳_俄罗斯精品18videosex性_小黄片片日韩国产

Welcome to the website of Qingdao Zhonghe Carbon Products Co., Ltd.!

China | English

Telephone:13969763348

Current position: Home > News center
•  Introduction of Carbon Products [2020-8-4]
     Carbon products are divided into graphite electrodes, carbon blocks, graphite anodes, carbon electrodes, pastes, electric carbons, etc. according to product usage. Commonly known as carbon brick or electric furnace block, it is mainly used in the metallurgical
•  The development trend of ultra-high power graphite elect [2020-7-29]
     There are many types of graphite electrodes, which can be mainly divided into ordinary power graphite electrodes, high power graphite electrodes, ultra-high power graphite electrodes, and different graphite electrodes have different characteristics and can be
•  What are the properties of graphite in ultra-high power [2020-7-29]
     Ultra-high-power graphite electrode is a kind of graphite product, mainly made of petroleum coke and needle coke as raw materials, coal tar pitch as a binder, and made by calcining, batching, kneading, pressing, roasting, graphitization, and machining. A condu
•  What are the characteristics of graphite electrode mater [2020-7-29]
     Qingdao Zhonghe Carbon Products Co., Ltd. can not only produce and provide different types of graphite electrodes according to user needs, but also provide graphite electrode materials, and the quality of graphite electrode materials will directly affect the q
•  Qingdao Zhonghe Carbon Products Co., Ltd. teaches you th [2020-7-29]
     Since Qingdao Zhonghe Carbon Products Co., Ltd. produces and provides graphite electrodes for many years, it can recommend and provide various types of graphite electrodes according to the needs of users. It can answer the doubts of users about graphite electr
•  Qingdao Zhonghe Carbon Products Co., Ltd. shares the gra [2020-7-29]
     Graphite electrode is mainly made of petroleum coke, pitch coke, and coal pitch as raw materials through multiple processes. It is a high temperature resistant graphite conductive material. According to different applications, graphite electrodes also have dif

Home Previous Next Last Page:1/2last Total7Records Turnlast

All rights reserved©Qingdao Zhonghe Carbon Products Co., Ltd.      Phone:13969763348      Technical Support: wangsouwangluo