What services are offered to clients?

We provide presales services like investment budgeting and manufacturing planning, plus after-sales services such as free training on machine applications.

High Purity Silicon Carbide Graphite Crucible for Semiconductor Material Melting

Name: High Purity Silicon Carbide Graphite Crucible for Semiconductor Material Melting
Brand: Qingdao TTWY International Trade Co., Ltd.
SKU: 2060955232

Shandong, ChinaQingdao TTWY International Trade Co., Ltd.

US$10.00-4,000.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Feature

Corrosion Resistance, High-Thermal Conductivity, Thermal Shock Resistance

Manufacturing Technique

Compression Moulding

Type

Artificial Graphite

Certification

CE, ISO, CCC

Usage1

Aluminum Casting

Usage2

Copper Casting

Usage3

Non-Ferrous Metal Melting

Applications Furnace

Induction / Oil / Electric / Fuel / Gas Furnace...

Name

Graphite Crucible

Refracotiness

<1700℃

Transport Package

Wooden Package

Specification

Customized

Trademark

TTWY

Origin

China

HS Code

6903900000

Production Capacity

500000 Pieces Per Month

Key features

Extended Service Life: Lasts 3-5 times longer than ordinary clay graphite crucibles.

High Thermal Conductivity: Fast heat conduction saves energy and shortens melting time.

Strong Thermal Shock Resistance: Withstands hot and cold cycles without breaking easily.

High Corrosion Resistance: Resists molten metal corrosion with fine matrix design.

Low Metal Pollution: Strict material control ensures minimal impurity introduction.

High Oxidation Resistance: 5-10 times more resistant to oxidation than ordinary graphite.

Customizable SiC Content: Silicon carbide content (e.g., 50%, 24%) can be customized.

Anti-Adhesion Surface: Prevents molten metal adhesion and reduces slag buildup.

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: ≤5.52hTerms 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, surface condition, tolerance, quantity, mechanical details, and product application.

Q:How is product quality guaranteed?

Each production step and finished product undergoes inspection by the QC department. Defective goods are not allowed in the warehouse.

Q:What is the lead time for orders?

It usually takes about 15-20 days after receiving the purchase order.

Q:What are the payment terms?

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

Q:What is the shipping cost?

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