Graphite Petroleum Coke GPC Low Harmful Substances for Foundry Alloy Melting Additive
Product Spotlights
Q1: What is GPC used for?
A: GPC (Graphitized Petroleum Coke) is mainly used as high-efficiency recarburizer for steelmaking, ductile iron and grey iron casting, also widely applied in carbon additive and metallurgical industry.
Q2: What are your GPC standard specifications?
A: Fixed Carbon ≥98.5%, Sulfur ≤0.05%, Ash ≤0.2%, customized particle size 0.5-5mm available, low nitrogen and high carbon purity.
Q3: What’s the difference between GPC and CPC?
A: GPC is processed under 3000℃ high-temperature graphitization, with higher fixed carbon, lower sulfur & ash, better solubility and higher carbon yield than ordinary calcined CPC.
Q4: Can you provide free sample and COA/MSDS?
A: Yes, small free sample is available, we can provide COA, MSDS, SGS report and relative certification for every batch.
Q5: What’s your delivery time and packaging?
A: Standard order lead time 2-4 weeks; packaging can be 1MT jumbo bag or customized woven bag, support bulk shipment and container loading.
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