What are the main applications for these cupels?

They are used for gold melting, precious metal assay, and fire assay processes.

Do the cupels prevent beads from adhering to the surface?

Yes, the prill or bead does not adhere to the surface, reducing freezing tendencies.

Free Samples Magnesia Fire Assay Cupel for Smelting and Assaying

Name: Free Samples Magnesia Fire Assay Cupel for Smelting and Assaying
Brand: Hebei Fiza Technology Co., Ltd.
SKU: 2128072665

Hebei, ChinaHebei Fiza Technology Co., Ltd.

Negotiable

1,000 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Application

Refractory, Metallurgy

Material

MGO

Model NO.

99%

Shap

Conical, Circular, Cylindrical, Oval etc

Sample

Avaliable

Usage

Gold Melting, Precious Metal Assay, Fire Assay

Transport Package

Cartons with Pallets

Specification

4A, 6A, 7A. 7AS, 7AL, 7X, 8A, 9A.

Trademark

FIZA

Origin

Hebei China

HS Code

69039000

Production Capacity

1000000PC Per Month

Key features

High Magnesium Oxide Content: Composition includes up to 95% magnesium oxide for superior performance.

Superior Lead Absorption: Absorbs 70% lead oxide, significantly more than ordinary bone ash cupels.

Excellent Mechanical Strength: High strength structure resistant to cracking, spitting, and atmospheric conditions.

Customizable Shapes Available: Available in conical, circular, cylindrical, oval, and other custom shapes.

Free Samples Provided: Samples are available for customer evaluation prior to bulk order.

Reduced Assay Time and Temperature: Allows lower cupellation temperatures and shorter times for higher accuracy.

Perfect Quality Uniformity: Consistent quality and performance ensured through unique formula and raw materials.

Company profile

Hebei Fiza Technology Co., Ltd.

Hebei, China

CertifiedBusiness Type: Trading CompanyExport Year: 2017-11-01 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤7.58h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

About Our Factory & Business Background

AddressAddress, Handan, Hebei, China

Plant Area200 square meters

Number of Employees4

Registered Capital3,000,000 RMB

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSodium Chlorite, Strontium Carbonate, Potassium Nitrate

Our Industry Experience & Global Business Record

Year of Establishment2017-10-13

Main MarketsEurope, Southeast Asia/ Mideast

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

Product Q&A

Q:What is the magnesium oxide content in these cupels?

Our magnesia cupels contain up to 95% magnesium oxide along with special flux.

Q:Can I get samples before placing a bulk order?

Yes, free samples are available for your evaluation and testing purposes.

Q:What shapes are available for the magnesia cupels?

We offer conical, circular, cylindrical, oval, and other custom shapes.

Q:How does the lead absorption compare to bone ash cupels?

Our cupels absorb 70% lead oxide, which is significantly higher than ordinary bone ash ones.

Q:Are the cupels affected by atmospheric conditions?

No, they have great mechanical strength and are not hygroscopic or affected by the atmosphere.

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