Import Black Silicon Carbide For Abrasives (F46) — Buy in Bulk from Supplier in China

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Black silicon carbide for abrasives (F46) by Henan Sicheng Co., Ltd.
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Black silicon carbide for abrasives (F46) - Image 1

Black silicon carbide for abrasives (F46)

🕐最近更新:Aug 19, 2026
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最小起订量: 1 Unit
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Buy & Import Black silicon carbide for abrasives (F46) from Henan Sicheng Co., Ltd. - Wholesale Supply

Black silicon carbide for abrasives (F46) from Henan Sicheng Co., Ltd. is manufactured in electric resistance furnaces from quartz sand and petroleum coke, resulting in a material with a microhardness of 2800 - 3300 kg/mm². The listing specifies exact chemical composition thresholds: SiC ≥99% for F8 - F360, with free carbon ≤0.2% and Fe2O3 ≤0.2%. F46 is a medium-grade abrasive suitable for general-purpose grinding.

This material is produced to meet FEPA, GB, and JIS standards, as stated in the supplier profile. It is used in bonded abrasives such as grinding wheels and in coated abrasives like sandpaper. The product is also suitable for abrasive blasting and refractory applications. Unlike some suppliers, Henan Sicheng provides detailed chemical limits for each F-grade, indicating a controlled production process.

Buyers in the metalworking, ceramics, and stone processing industries commonly source this material for surface finishing and stock removal. Packaging is in 25kg PVC bags with 1 metric ton big bags available. The supplier has exported to Europe, the USA, India, and Japan. MOQ, lead time, and Incoterms are not listed and must be confirmed directly.

Technical Specifications for Henan Sicheng Co., Ltd. Black silicon carbide for abrasives (F46)
Chemical CompositionSiC: 99% minimum (F8 - F360); Free Carbon: 0.2% maximum; Fe2O3: 0.2% maximum
Particle Size DesignationF46: 355µm max, 280µm min (per FEPA F standard)
Microhardness2800 - 3300 kg/mm² (standard for black silicon carbide)
Crystal StructureHexagonal (6H), typical for electrically smelted silicon carbide
Bulk Density1.4 - 1.6 g/cm³ (typical for F46-grade grit)
Melting PointApproximately 2730°C (standard for silicon carbide)
ColorBlack to dark grey, typical appearance of electrically produced material
Packaging25kg PVC bags; 1 metric ton big bags (as stated by supplier)
Moisture ContentLess than 0.5% (typical for dried abrasive-grade material)
Standard ComplianceFEPA, GB, JIS (supplier claims compliance; request certification)
About Henan Sicheng Co., Ltd. - Abrasives Supplier in China
🏭
Henan Sicheng Co., Ltd.
China Harbor
4.5(0)

Henan Sicheng Co., Ltd. is based in Zhengzhou, Henan Province, China, with a registered address in Tongbai South Road. The company has been operating since 1999 and specializes in fused alumina products including white, brown, and black silicon carbide. The supplier is classified as imported-tier with harbor trust status, indicating verified export activity. No headcount, revenue, or production capacity figures are disclosed.

The supplier claims certifications under GB, ISO, FEPA, and JIS, but does not provide certificate numbers or validity dates. Export destinations include Europe, the USA, India, and Japan, suggesting established international trade. No factory audits, third-party inspections, or client testimonials are referenced. Buyers should request current certification copies and sample test reports before bulk orders.

企业类型Supplier
成立年份Contact Supplier
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
响应时间<4h
响应率Contact Supplier
Frequently Asked Questions About Black silicon carbide for abrasives (F46) from Henan Sicheng Co., Ltd.
F46-grade particles are defined as those retained on a 280-micron sieve but passing through a 355-micron sieve, per FEPA F standards. This size is ideal for medium-grit grinding wheels. Buyers should request a sieve analysis report showing cumulative retention to verify compliance.

Sourcing Black silicon carbide for abrasives (F46) from Henan Sicheng Co., Ltd. - China Import Guide

Verify the F46 particle size distribution with a sieve analysis report before shipment. Confirm that the SiC content, free carbon, and iron oxide levels match the stated thresholds. Request a sample for performance testing in your grinding wheel formulation. Do not accept generic certificates - demand lab-specific data with accredited signatures.

Confirm packaging type, net weight per bag, and container loading method. Ask for Incoterms such as FOB Qingdao or CIF Mumbai, and clarify payment terms like T/T 30% advance. Lead time is not stated; request a production timeline and shipping schedule. Ensure the supplier provides export documentation including commercial invoice, packing list, and certificate of origin.

Conduct a pre-shipment inspection for moisture content, particle size consistency, and absence of foreign matter. Use a sieve stack to validate F46 grading. Check for clumping or discoloration that may indicate contamination. Retain a sample from each batch for post-delivery testing. Request a quality control certificate signed by the supplier’s lab with date and batch ID.

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Henan Sicheng Co., Ltd.
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Buy & Import Black Silicon Carbide For — Wholesale Supply from China

Securing a reliable supply chain for Black Silicon Carbide For Abrasives (F46) is critical for maintaining your business operations. Henan Sicheng Co., Ltd., a verified supplier located in China, provides high-quality Black Silicon Carbide For ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Black Silicon Carbide For from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Henan Sicheng Co., Ltd.. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Henan Sicheng Co., Ltd. — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Henan Sicheng Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Black Silicon Carbide For

When importing Black Silicon Carbide For from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About Black Silicon Carbide For

How can I get the wholesale price for Black Silicon Carbide For Abrasives (F46)?

Click the "Request Quotation" button to contact Henan Sicheng Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Black Silicon Carbide For in bulk from China?

Yes, Henan Sicheng Co., Ltd. provides Black Silicon Carbide For for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Henan Sicheng Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Black Silicon Carbide For to your country.

How do I request a sample of Black Silicon Carbide For Abrasives (F46)?

Send a direct message to Henan Sicheng Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Henan Sicheng Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Black Silicon Carbide For?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Henan Sicheng Co., Ltd..

Does Henan Sicheng Co., Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including Henan Sicheng Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Products suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Related manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Henan Sicheng Co., Ltd. for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our global B2B marketplace.

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