The bimetallic self-lubricating graphite copper bushing is based on low carbon steel, and the inner surface is Tin Phosphorus Bronze, the thickness can be customized 0.5-5mm.
The ZCuSn10P1 tin-phosphorus bronze has high hardness and wear...
We export graphite electrode,RP,HP,SHP,FG,and UHP grade from 1998 to now.
We are exproting graphite electrode to Asia,Europe,,South America and other aboard market. We have production capacity of 20,000 tons per year,and we exported...
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