Loading
Loading
Plain answers about the material, the company, and what a form submission does and does not mean.
The material described for supply today is raw granulated blast furnace slag (GBFS), moved in bulk to qualified processors and industrial buyers. Other bulk materials may follow. They are not offered until a page can describe them without invented specifications.
No. GBFS is the unground, sand-like granule from water-quenched blast-furnace slag. GGBFS is that material after drying and fine grinding. GulfGran’s core offer is the raw granule.
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.
Houston, Texas, USA. A street address and phone number are published only when the company provides them. Use the inquiry form to reach the commercial team.
Qualified processors and industrial buyers, particularly operations that can receive and, for GBFS, grind raw slag. The site describes markets. It does not publish a customer list or imply a contract.
We can coordinate a representative sample and the documents a buyer requests, subject to the producer’s availability and the buyer’s protocol. Technical approval belongs to the buyer.
Depending on the shipment: a supplier certificate of analysis, an SDS when the producer issues one, origin and weight papers, and an independent laboratory report when one has been commissioned. We pass documents through. We are not an accredited laboratory.
No. Price depends on specification, origin, quantity, Incoterms, and timing. Use the quote request. A page on this site is not an offer.
Yes. Use the contact form and select supplier inquiry. Include the material, the origin region, and the documents you can provide. Those introductions are reviewed privately and are not published as supply.
The basis is agreed per transaction. The quote form asks for a preference, including FOB, CFR, CIF, DAP, or another basis. Nothing is fixed until a contract says so.
GBFS is the current focus. Clinker, other supplementary cementitious materials, industrial minerals, and aggregates are future scope. They are not listed as available products.