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Refractory Gold and Silver Fire Assay Magnesia Cupel Crucible
US$0.22-1.00
1,000 Pieces

Product profile

Customization

Available

Refractoriness (℃)

1580< Refractoriness< 1770

Shape

Brick

Size

6A, 7A, 7as, 7al, 8A and 9 

Feature

Long Time Materials

Type

Refractory Material

Material

Bone Ash

Transport Package

Carton Box

Specification

customized

Trademark

Yosion

Origin

China

HS Code

6903900000

Production Capacity

1000000 PCS/Year

Key features

High Refractoriness: Refractoriness ranges from 1580 to 1770 degrees Celsius.
Robust Mechanical Strength: Designed with unique blend of Magnesium Oxide and special fluxing ingredients.
No Lead Spitting: Ensures smooth cupellation process without lead spitting.
Rapid Litharge Absorption: Capable of rapid absorption of large quantity of litharge.
Crack and Pitting Free: Manufactured to be free from cracking and pitting.
Easy Bead Removal: Beads are easily removable after the assay process.
Uniform Quality: Perfect uniformity of quality with consistently low losses.
Customized Sizes Available: Customized sizes and services are available upon request.

Company profile

Business Type: Manufacturer/FactoryExport Year: 2016-07-01Nearest Port: Qingdao PortAverage Response Time: ≤10.74hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryQingdao Yosion Intelligent Technology Co., Ltd. is a Chinese manufacturer specializing in laboratory equipment, with a focus on innovation and quality. They hold ISO 9001 certification and have a strong export presence since 2016, serving global markets. Their production includes various lab-related products, and they emphasize customer satisfaction and service.
Supplier typeQingdao Yosion is identified as a Manufacturer/Factory and a Limited Company in China, engaged in manufacturing and trade of laboratory equipment.
CertificationsThe supplier holds an ISO 9001 certification, indicating a standardized quality management system.
After-Sales capabilityThe supplier emphasizes meticulous service and technical support, suggesting robust after-sales service capabilities.
R&D capabilityThe company focuses on R&D and innovation in laboratory equipment, collaborating with scientific institutions and emphasizing product development.
Production capacityThe supplier operates 3 production lines with specific outputs, and exports comprise 41-50% of sales, indicating a moderate production capability.
Customization capabilityThe supplier collaborates with institutions to design modular equipment, indicating a capability for customization.

Product Q&A

Q:What is the refractoriness range of the cupel?
A:
The refractoriness is between 1580 and 1770 degrees Celsius.
Q:What materials are used to make the cupel?
A:
Cupels are typically made from magnesia MgO, bone ash, Portland cement, and a unique blend of Magnesium Oxide with special fluxing ingredients.
Q:What are the available sizes?
A:
Available sizes include 6A, 7A, 7AS, 7AL, 8A, 9, 9A, 11, Z27, and Z40. Customized sizes are also available.
Q:What is the typical operating temperature for cupellation?
A:
Typical cupellation furnace temperatures are 900-1000 degrees Celsius, though this can vary with technique and air flow.
Q:Does the product offer customization?
A:
Yes, customized sizes and services are available for this product.

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