How should the crucibles be stored?

Store in a dry, well-ventilated environment on wooden racks, avoiding direct contact with the ground and moisture condensation.

High Temperature Corrosion Resistant No Cracking Fire Assay Clay Crucible

Name: High Temperature Corrosion Resistant No Cracking Fire Assay Clay Crucible
Brand: Qingdao TTWY International Trade Co., Ltd.
SKU: 2149032092

Shandong, ChinaQingdao TTWY International Trade Co., Ltd.

US$0.50-10.00

10 Pieces

Product specifications

8513555

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Application

Thermal Analysis or Firing

Capacity

200-750ml

Color

Light Yellow, White

Shape

Cylindrical

Type

Alumina/Ceramic/Carbon Sulfur/Graphite/Clay

Certification

ISO

Refractoriness

1650℃

Transport Package

Paper Box Package or Wooden Case

Specification

As per your request

Trademark

TTWY

Origin

Qingdao, China

HS Code

6903900090

Production Capacity

1000000pieces/Year

Key features

Corrosion Resistant: Resists strong acid and alkali corrosion to prevent crucible wall perforation.

No Cracking Design: Engineered to prevent cracking and slag buildup during high-temperature smelting.

High Purity Material: Free of gold and silver elements with Al2O3 content of 45%-55% for accurate results.

Low Adsorption: Special formula treatment minimizes physical adsorption of precious metals.

Wide Capacity Range: Available in capacities from 240ml to 750ml to suit various sample sizes.

ISO Certified Quality: Manufactured under ISO certification standards ensuring consistent product quality.

Versatile Application: Ideal for fire assay, thermal analysis, and laboratory metal sample melting.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceIn-stock CapacityR&D Capabilities

Qingdao TTWY International Trade Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2011-11-01Nearest Port: QINGDAO, DALIAN, TIANJINAverage Response Time: ≤6.13hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CIP, FCA

AI-Powered supplier vetting

SummaryThe supplier is a limited company offering casting products and graphite products, with stated annual graphite production of 16,000 tons. It identifies as a professional technical supplier, provides 3D software design and multiple customization options, and reports one R&D engineer plus SDK availability. Export activity is established, with 51%–70% of sales from exports and 11 years of exporting experience, but no overseas showrooms, agents, branches, or offline trade-show participation. Quality-related procedures exist for corrective/preventive actions and customer complaints, although written records are absent; quality assurance status and raw-material traceability are unknown. The supplier reports 21–30 quality-control staff, a one-month off-peak lead time, broad export markets, and port access through Qingdao, Dalian, and Tianjin. Evidence for certifications, customer cases, and financial strength is insufficient.

Supplier typeThe supplier is explicitly described as a professional technical supplier and a limited company. Its stated product scope includes casting products, while graphite products are identified in its production information; it is not part of a larger company group.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records are available. It also reports no overseas showroom, agent, branch, or overseas service country, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier reports one R&D engineer, SDK availability, professional technical-supplier status, and 3D software design capability. However, it launched no new products in the past year, so the evidence supports technical capability but not strong recent product innovation.

Production capacityThe supplier reports graphite production of 16,000 tons annually, 21–30 quality-control staff, broad export-market coverage, and a one-month off-peak lead time. These stated production and operational figures provide explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This directly supports a broad customization capability.

Product Q&A

Q:What information is needed for a quotation?

Please provide material dimensions (Thickness*Width*Length or diameter*length), drawings if possible, and the product application for accurate recommendations.

Q:What is the lead time for orders?

Lead time is 5-10 days if goods are in stock, or 15-30 days if out of stock or for customization, depending on quantity.

Q:What are the payment terms?

We accept 30% deposit with 70% balance against BL copy, or by LC, and other terms based on order value.

Q:How is shipping cost determined?

Cost depends on destination port, weight, packing size, and total CBM. We strive to provide the most reasonable rates from forwarders.

Q:Can I visit your company?

Yes, we welcome company visits and are pleased to host you.