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Buyer, supplier, or a general question. Use the form. A submission is received by the commercial team. It is not an offer.
Cement, cementitious materials, and bulk industrial commodities. Raw granulated blast furnace slag is one cementitious material in that scope. Each shipment is quoted against the buyer’s specification. This site does not publish prices.
No. GBFS is the unground, sand-like granule from water-quenched blast-furnace slag. GGBFS is that material after drying and fine grinding. When the requirement is GBFS, we source the raw granule, not ground slag cement.
ASTM C989/C989M covers slag cement, the finely ground product, for use in concrete and mortars, including grades 80, 100, and 120. It does not automatically certify raw GBFS. GulfGran does not claim ASTM certification.
No. We do not manufacture cement or steel, and we do not operate blast furnaces, grinding plants, vessels, or port terminals. We source material and coordinate supply with the parties who do that work.