Import 99% Carbon Content Pure Graphite Sheet — Buy in wholesale FOB from Supplier in China

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99% Carbon Content Pure Graphite Sheet by Shandong Sungraf Carbons Co., Ltd
Harbor
99% Carbon Content Pure Graphite Sheet - Image 1

99% Carbon Content Pure Graphite Sheet

🕐最近更新:Jul 21, 2026
3/ Bags
最小起订量: 1 Bags
💱₹3.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS 编码3801.20
⚙️材质Pure Graphite C 99%
📁类目Graphite
💳付款方式T/T · L/C · D/P
EximNext 支持担保交易支付
自由选择付款方式 — T/T、L/C,或选择担保交易获得全额保障。您的交易,您做主。
Buy & Import 99% Carbon Content Pure Graphite Sheet from Shandong Sungraf Carbons Co., Ltd - China Wholesale Supply

This 99% carbon content pure graphite sheet delivers exceptional electrical and thermal conductivity, making it a preferred material for industrial applications such as electronics thermal management, seals, and gaskets. The sheet is composed of ultra-high-purity graphite, with carbon content confirmed at 99%, ensuring minimal impurities that could degrade performance. Shandong Sungraf Carbons Co., Ltd supplies the material in standard sheet dimensions, with bulk packaging optimized for export to international buyers.

Pure graphite sheets are known for their high temperature resistance, often exceeding 3000°C in inert or vacuum environments, and their lightweight nature simplifies handling and installation. The material’s structure allows for easy machining into custom shapes, and its low coefficient of thermal expansion (CTE) ensures dimensional stability under thermal cycling. Typical industry standards for graphite sheets include a density of 1.7 - 1.9 g/cm³ and a flexural strength of 20 - 50 MPa, though exact values depend on the manufacturing process.

Buyers in electronics, automotive, and energy sectors source these sheets for applications requiring efficient heat dissipation, such as heat sinks, battery components, and furnace linings. The material’s versatility extends to gaskets and seals in chemical processing, where its resistance to corrosion and high temperatures is critical. Shandong Sungraf Carbons Co., Ltd caters to bulk orders, and buyers should confirm sheet thickness, width, and length tolerances to match their production requirements.

Technical Specifications for Shandong Sungraf Carbons Co., Ltd 99% Carbon Content Pure Graphite Sheet
Material Composition99% Carbon (C)
Density1.7 - 1.9 g/cm³ (typical for pure graphite sheets)
Thermal Conductivity100 - 200 W/(m·K) (in-plane, typical for high-purity graphite)
Electrical Conductivity10,000 - 20,000 S/cm (typical for 99% carbon graphite)
Flexural Strength20 - 50 MPa (typical for sintered graphite sheets)
Maximum Temperature>3000°C (in inert or vacuum atmosphere)
Coefficient of Thermal Expansion (CTE)4 - 8 µm/(m·K) (typical for graphite in-plane)
Ash Content<0.5% (standard for 99% carbon graphite)
Grain Size5 - 50 µm (typical for fine-grained graphite sheets)
Typical ApplicationsThermal management, seals, gaskets, furnace linings, battery components
About Shandong Sungraf Carbons Co., Ltd - Industrial Graphite Supplier in China
🏭
Shandong Sungraf Carbons Co., Ltd
China Harbor
4.5(0)

Shandong Sungraf Carbons Co., Ltd is headquartered in Qingdao, Shandong, China, with its address at Duhua Road. The company specializes in high-purity carbon products, including graphite sheets, and serves industries where thermal and electrical performance are paramount. Its profile does not provide details on production capacity, certifications, or client base, so buyers must rely on direct communication for such specifics.

The supplier’s trust tier is classified as harbor, and its response metrics indicate a 0.00% response rate with no recorded average response time. This suggests that proactive outreach is necessary to confirm technical specifications, lead times, or customization options. The listing does not mention quality control processes, manufacturing standards, or export capabilities, so these should be clarified during initial inquiries.

This 99% Carbon Content Pure Graphite Sheet offers superior electrical conductivity and thermal stability for industrial applications including electronics thermal management, seals, and gaskets. Supplied by EximNext in standard sheet dimensions with bulk packaging for export. Ideal for importers seeking high-purity graphite material at competitive bulk pricing for manufacturing and industrial processing needs.

企业类型Supplier
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EmployeesContact Supplier
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Major MarketsGlobal
响应时间<4h
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Frequently Asked Questions About 99% Carbon Content Pure Graphite Sheet from Shandong Sungraf Carbons Co., Ltd
The in-plane thermal conductivity for 99% carbon graphite sheets typically ranges from 100 - 200 W/(m·K), measured using the laser flash method (ASTM E1461) or steady-state techniques. This property is critical for heat dissipation in electronics, where high conductivity ensures efficient thermal management. Buyers should request test data to confirm values for their specific batch.

Sourcing 99% Carbon Content Pure Graphite Sheet from Shandong Sungraf Carbons Co., Ltd - China Import Guide

Before ordering, verify the graphite sheet’s carbon purity, thermal conductivity, and electrical resistivity to ensure they meet your application’s requirements. Request a certificate of analysis (CoA) from Shandong Sungraf Carbons Co., Ltd to confirm the 99% carbon content and ash levels. For electronics applications, also check for compliance with RoHS or other regulatory standards relevant to your market.

Clarify logistics details, including lead times for bulk orders and the supplier’s ability to provide custom sheet sizes or thicknesses. Negotiate Incoterms such as FOB Qingdao or CIF to your port, and confirm packaging specifications to prevent damage during transit. Graphite sheets are prone to edge chipping, so discuss protective packaging options like foam inserts or wooden crates. Payment terms, such as TT or LC, should also be agreed upon to streamline customs clearance.

Quality checks should include visual inspections for cracks or delamination, as well as dimensional measurements to ensure compliance with tolerances. For critical applications, request third-party testing for thermal conductivity, flexural strength, and ash content. For high-temperature uses, verify the material’s performance under your specific thermal cycling conditions. Align all documentation, including test reports and CoCs, with your industry’s quality and safety standards.

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Buy 99% Carbon Content Pure G in Bulk — Verified Supplier in China

When sourcing 99% Carbon Content Pure Graphite Sheet for your business, securing the right balance of quality and cost is essential. Shandong Sungraf Carbons Co., Ltd, a verified supplier based in China, offers this product with key specifications including High Purity Industrial Grade, 99% Carbon Content, and Standard Sheet 300mm x 300mm x 3mm (customizable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3801.20, making it a staple in the Graphite sector with strong demand from importing countries worldwide.

99% Carbon Content Pure G Specifications, Trade Terms & Pricing

Importing 99% Carbon Content Pure G requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong Sungraf Carbons Co., Ltd 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 3801.20 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 online B2B marketplace designed to make cross-border trade secure and efficient.

About Shandong Sungraf Carbons Co., Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this 99% Carbon Content Pure G 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 Graphite category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.

Import 99% Carbon Content Pure G — Shipping, Logistics & Customs

Importing 99% Carbon Content Pure G 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 3801.20 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About 99% Carbon Content Pure G

What is the wholesale price of 99% Carbon Content Pure Graphite Sheet?

The current listed wholesale price for 99% Carbon Content Pure Graphite Sheet from Shandong Sungraf Carbons Co., Ltd is $3/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shandong Sungraf Carbons Co., Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for 99% Carbon Content Pure G?

The supplier, Shandong Sungraf Carbons Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 99% Carbon Content Pure G. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 99% Carbon Content Pure Graphite Sheet?

For international shipping and customs clearance, 99% Carbon Content Pure Graphite Sheet is classified under HS Code 3801.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import 99% Carbon Content Pure G from China?

To import 99% Carbon Content Pure G from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong Sungraf Carbons Co., Ltd. Ensure you have the necessary import licenses for Graphite products in your destination country.

Is Shandong Sungraf Carbons Co., Ltd a verified supplier?

Yes, Shandong Sungraf Carbons Co., Ltd 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.

What are the key specifications of 99% Carbon Content Pure Graphite Sheet?

The key specifications for 99% Carbon Content Pure Graphite Sheet supplied by Shandong Sungraf Carbons Co., Ltd include High Purity Industrial Grade, 99% Carbon Content, and Standard Sheet 300mm x 300mm x 3mm (customizable). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of 99% Carbon Content Pure G?

Shandong Sungraf Carbons Co., Ltd offers 99% Carbon Content Pure G with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 99% Carbon Content Pure G the most?

99% Carbon Content Pure G is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Sungraf Carbons Co., Ltd through our platform.

What certifications does this 99% Carbon Content Pure G supplier hold?

Shandong Sungraf Carbons Co., Ltd maintains international quality certifications. These ensure that the 99% Carbon Content Pure G meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 99% Carbon Content Pure Graphite Sheet on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shandong Sungraf Carbons Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

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 Shandong Sungraf Carbons Co., Ltd.

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