Delda Import&Export Co.,Ltd -

Delda Import&Export Co.,Ltd

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graphite electrode scrap
Specification: f.c99%min, s0.03%max, ash0.45%max, volatile0.76%max
Detail: We can supply different specification and packing of Graphite Electrode Scrap according client's different demand. If you have interest in our product, Please feel free to contact us

graphite petroleum coke
Specification: fc98.5%min, s0,05%max, v.m0.6max, ash0.6%max,
Detail: Normally, for Graphitized Petroleum Coke, fixed carbon is at 98.5%min and sulfur is under 0.05%. Specially, we could provide GPC with F.C 99%min and S 0.03%max. And the size is according to clients' requirement.

calcined petroleum coke
Specification: fc98.5%min s0.1%max ash0.4%max volatile0.1%max
Detail: Apart from Calcined Petroleum Coke, by adopting pitch coke as the raw material, we could produce Calcined Pitch Coke as well, and it is with fixed carbon 99%min and sulfur 0.15%max.

silicon carbide
Specification: sic90%min or sic97%min, sulfure0.05%max, fe1%max,
Detail: At present, we supply black silicon carbide 90-97%, and they have undergone s series of official inspections like SGS, JFE. Our high quality and competitive price have enabled our clients to keep winning their domestic

silicon metal
Specification: 553/441/3303/2202
Detail: Metal silicon used in manufacture of special steels and cast iron, aluminum alloys, glass and refractory materials, ceramics, abrasives, water filtration, component of hydraulic cements, filler in cosmetics, pharmaceuticals, p...


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