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The Fire Assay Crucible supplied by By Black Crucibles is a refractory vessel used for fire‑assay analysis in mining and metallurgy laboratories. It is manufactured from high‑alumina ceramic or mullite refractory, delivering excellent thermal‑shock resistance. The crucible tolerates temperatures exceeding 1 200 °C, a requirement for cupellation and scorification of precious metals. The supplier offers the crucible in several standard diameters to suit different assay capacities.
Mullite ceramic provides low thermal expansion and high chemical durability, making the crucible suitable for repeated heating cycles. In the industry, fire‑assay crucibles typically feature wall thicknesses around 5 mm and net weights near 0.8 kg for a 50 mm diameter model. The material choice aligns with standard laboratory practices for gold, silver and platinum‑group metal analysis. Packaging is supplied in cardboard cartons with foam inserts to protect the vessels during transit.
Metallurgical laboratories, assay service providers and mining companies use these crucibles to obtain precise precious‑metal measurements. By Black Crucibles ships globally under FOB or CIF terms and accepts payment by L/C or T/T, as noted in the listing. Prospective buyers should confirm the available size range, minimum order quantity and any required certifications before placing an order. The supplier’s harbour trust tier indicates a verified status, though response metrics are currently unavailable.
| Material | High Alumina Ceramic / Mullite Refractory (as supplied) |
| Typical service temperature | up to 1300 °C (typical for fire assay crucibles) |
| Thermal shock resistance | high (standard for mullite ceramics) |
| Available sizes | diameters 30 mm to 100 mm (typical) |
| Wall thickness | 5 mm (typical) |
| Net weight (50 mm size) | approx. 0.8 kg (typical) |
| Packaging | Cardboard cartons with foam lining (as supplied) |
| Chemical resistance | resistant to acids and bases used in assay (standard) |
By Black Crucibles is based in Istanbul, Turkey, with the address listed as Istanbul, Turkey. The company holds a harbour trust tier on the platform, indicating a verified status, although its response rate is currently recorded as 0 % with no average response time. The listing does not provide further details on company size or years in operation.
The firm supplies fire assay crucibles made from high‑alumina or mullite ceramic, packaged in cardboard cartons with foam lining for safe international shipment. Trade options mentioned include FOB and CIF incoterms, and payment can be made by letter of credit or telegraphic transfer. While the supplier states that minimum order quantities are flexible, exact figures are not disclosed in the listing.
The Fire Assay Crucible is a high-performance refractory vessel designed for fire assay analysis in mining and metallurgy laboratories. Constructed from high alumina or mullite ceramic with superior thermal shock resistance, it withstands temperatures exceeding 1200 degrees Celsius required for precious metal cupellation and scorification. Widely used in gold, silver, and platinum group metal assaying, these crucibles are essential import commodities for mining nations and assay service providers. Bulk packaging in cardboard cartons with foam lining ensures safe transit for international shipments.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
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| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order for the fire assay crucible, confirm the exact material grade (high‑alumina or mullite) and request the supplier’s material test report. Verify the required diameter and wall thickness to match your assay capacity, and ask whether the crucibles have been inspected for cracks after firing. Check the packaging details to ensure the foam‑lined cartons meet your handling standards, and request any available certifications that demonstrate compliance with laboratory safety norms.
Discuss logistics with By Black Crucibles early in the negotiation. Typical lead times are not disclosed in the listing, so ask the supplier for an estimated production and dispatch schedule. Clarify whether the shipment will be under FOB or CIF terms and which port in Turkey will be used for export. Payment methods mentioned include letters of credit and telegraphic transfer; confirm the preferred currency and any required bank documentation before finalising the contract.
Arrange for a pre‑shipment inspection to verify that each crucible meets the specified dimensions and material integrity. Request a mill test certificate or a third‑party assay report confirming thermal‑shock performance. Ensure the supplier can provide a full set of documentation, including a commercial invoice, packing list and certificate of origin, to facilitate customs clearance in your importing country. Maintaining these checks helps minimise the risk of receiving non‑conforming laboratory equipment.
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When sourcing Fire Assay Crucible for your business, securing the right balance of quality and cost is essential. By Black Crucibles, a verified supplier based in Turkey, offers this product with key specifications including Fire Assay Grade / Refractory Ceramic Type, Al2O3 60-85%, SiO2 balance, low iron content, and Typically 75-150 mm OD x 100-200 mm H (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $845./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 6903.20, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Fire Assay Crucible requires careful attention to shipping logistics, customs compliance, and secure payment terms. By Black Crucibles offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 6903.20 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Fire Assay Crucible has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Fire Assay Crucible requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 6903.20 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Fire Assay Crucible from By Black Crucibles is $845./Unit on FOB terms from Turkey. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to By Black Crucibles through EximNext.
The supplier, By Black Crucibles, has set a Minimum Order Quantity (MOQ) of 1 Unit for Fire Assay Crucible. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Fire Assay Crucible is classified under HS Code 6903.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Fire Assay Crucible from Turkey, negotiate shipping terms (FOB, CIF, or EXW) directly with By Black Crucibles. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, By Black Crucibles is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Fire Assay Crucible supplied by By Black Crucibles include Fire Assay Grade / Refractory Ceramic Type, Al2O3 60-85%, SiO2 balance, low iron content, and Typically 75-150 mm OD x 100-200 mm H (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
By Black Crucibles offers Fire Assay Crucible with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Fire Assay Crucible is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from By Black Crucibles through our platform.
By Black Crucibles maintains international quality certifications. These ensure that the Fire Assay Crucible meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. By Black Crucibles will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with By Black Crucibles.
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