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graphite seal
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graphite seal |
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Structure feature: Carbon/graphite is the most widely material,which used on friction pair.It is made of kinds of carbon material(such as hard coke,carbon black,coal,graphite).Co***red with other non-metallic material,possessing good corrosion resistance,it not only has oxido-medium resistance(such as aqua fortis, nitric acid,the density above 60% chromic acid,potassium bichromate, Potassium permanganate,and 10%fluorine,100%bromine and ammonia),but also has corrosion of any density acid,alkali,salt solutions.It has self-lubricating properties.When the graphtie wear with metalic material,the friction is 0.04-0.05.It has high thermal conductivities.Under 3000℃,it has reducibility.It has high stablity and low coefficient of linear expansion in the neutral medium |
| Company: |
Quanzhou Yujie Rotary Joint Metal Hose Co.,Ltd
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| Contact: |
Ms. regina regina-yang |
| Address: |
NO.13 Ziqiaoxi Street,Jiangnan new industrial park,Quanzhou |
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| Tel: |
86-0595-22212511 |
| Fax: |
86-0595-22352233 |
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