Import Oxidation Resistance Graphite Ring — Buy in wholesale FOB from Supplier in China

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Oxidation Resistance Graphite Ring by Linzhang County Hengqiang Carbon Co., Ltd
Harbor
Oxidation Resistance Graphite Ring - Image 1

Oxidation Resistance Graphite Ring

🕐Last updated: Sep 22, 2026
$45 - $85 / kg (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹4,585.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code6815.10
⚙️MaterialFlexible Expanded Graphite (High Purity Carbon >= 99%)
📁CategoryElectrodes
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Oxidation Resistance Graphite Ring from Linzhang County Hengqiang Carbon Co., Ltd - Wholesale Supply

Linzhang County Hengqiang Carbon Co., Ltd manufactures Oxidation Resistance Graphite Rings from flexible expanded graphite with a carbon purity of at least 99%. The rings are molded from flexible graphite tape into circular seals that meet international sealing standards. The supplier states that the product is suitable for high‑temperature and chemically aggressive environments. Production is carried out in Linzhang County, Hebei Province, China.

Flexible graphite rings are prized for their thermal stability, chemical resistance and compressibility. Typical temperature resistance for this material reaches up to 300 °C, while the density is usually around 1.8 g/cm³. Industry practice records a compression set of 10% or less after repeated loading, and a Shore D hardness near 70, providing reliable sealing under pressure. These typical values help engineers select the right component for demanding processes.

The rings are widely used in petrochemical processing, turbine generators, compressors, pumps and valve assemblies where steam, hot water or aggressive solvents are present. Plant engineers and OEMs often specify these components for their durability and self‑lubricating properties. The supplier offers both standard dimensions and custom sizes, and mentions that shipping can be organised on FOB terms, with MOQ negotiable according to the buyer’s needs.

Technical Specifications for Linzhang County Hengqiang Carbon Co., Ltd Oxidation Resistance Graphite Ring
MaterialFlexible expanded graphite (≥99% carbon)
FormMolded ring
Typical Temperature Resistancetypical up to 300 °C
Typical Densitytypical 1.8 g/cm³
Typical Compression Settypical ≤10%
Typical Hardnesstypical Shore D 70
Typical Standard Referencestandard ASTM D785 (flexible graphite components)
Typical Dimension Rangetypical inner diameter 20‑200 mm, thickness 2‑20 mm
Typical Packagingtypical 5 kg bulk bags
Typical Electrical Conductivitytypical high conductivity, >10 S/m
About Linzhang County Hengqiang Carbon Co., Ltd - Graphite Supplier in China

Linzhang County Hengqiang Carbon Co., Ltd is situated in Luerzhuang Village, Linzhang Town, Linzhang County, Handan, Hebei Province, China. The listing assigns a harbor‑level trust tier, indicating basic verification, but records a 0.00 response rate and no average response time.

The company produces a range of graphite products, including electrodes, crucibles, powders and the oxidation‑resistance rings described here. It states that international standards are strictly implemented throughout production, yet no specific capacity, workforce size or client list is disclosed in the public profile.

Oxidation resistance graphite ring is manufactured from high-purity flexible graphite tape, offering excellent thermal stability and corrosion resistance for demanding industrial sealing applications. These rings are widely used in petrochemical processing, chemical plants, power generation turbines, and furnace equipment where high temperatures and aggressive media are present. Available in standard and custom dimensions to meet international sealing standards, they are ideal for import and export in the industrial components trade sector.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
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Response RateNew Supplier
Frequently Asked Questions About Oxidation Resistance Graphite Ring from Linzhang County Hengqiang Carbon Co., Ltd
The supplier lists a carbon purity of at least 99% for the material used in the rings.

Sourcing Oxidation Resistance Graphite Ring from Linzhang County Hengqiang Carbon Co., Ltd - China Import Guide

Before committing to a purchase, obtain the supplier’s business licence, production certifications and any test reports that verify carbon purity and mechanical properties. Request a detailed Certificate of Analysis that includes density, compression set and temperature resistance data for the specific ring dimensions you need.

Clarify the incoterm that will be used - FOB is mentioned, but you should confirm the loading port in Hebei and any freight forwarder requirements. Discuss lead‑time expectations and whether the supplier can meet your delivery schedule, especially for custom sizes that may require additional machining time.

Plan for quality assurance by arranging an independent inspection or in‑plant testing of the first shipment. Verify that the rings meet the stated compression set and temperature resistance before acceptance, and ensure that payment terms protect you, such as a letter of credit that is released after successful inspection.

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Linzhang County Hengqiang Carbon Co., Ltd
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Buy Oxidation Resistance Grap in Bulk — Verified Supplier in China

When sourcing Oxidation Resistance Graphite Ring for your business, securing the right balance of quality and cost is essential. Linzhang County Hengqiang Carbon Co., Ltd, a verified supplier based in China, offers this product with key specifications including Flexible Graphite Ring / Expanded Graphite Ring, Carbon 95-99%, Low Sulfur Grade Available, and ID 10mm - 500mm, Custom Sizes Available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4585./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 6815.10, making it a staple in the Electrodes sector with strong demand from importing countries worldwide.

Oxidation Resistance Grap Specifications, Trade Terms & Pricing

Importing Oxidation Resistance Grap requires careful attention to shipping logistics, customs compliance, and secure payment terms. Linzhang County Hengqiang Carbon 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 6815.10 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 B2B marketplace designed to make cross-border trade secure and efficient.

About Linzhang County Hengqiang Carbon Co., Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Oxidation Resistance Grap 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 Electrodes category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Oxidation Resistance Grap — Shipping, Logistics & Customs

Importing Oxidation Resistance Grap 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 6815.10 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 Oxidation Resistance Grap

What is the wholesale price of Oxidation Resistance Graphite Ring?

The current listed wholesale price for Oxidation Resistance Graphite Ring from Linzhang County Hengqiang Carbon Co., Ltd is $4585./Unit 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 Linzhang County Hengqiang Carbon Co., Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Oxidation Resistance Grap?

The supplier, Linzhang County Hengqiang Carbon Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Oxidation Resistance Grap. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Oxidation Resistance Graphite Ring?

For international shipping and customs clearance, Oxidation Resistance Graphite Ring is classified under HS Code 6815.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Oxidation Resistance Grap from China?

To import Oxidation Resistance Grap from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Linzhang County Hengqiang Carbon Co., Ltd. Ensure you have the necessary import licenses for Electrodes products in your destination country.

Is Linzhang County Hengqiang Carbon Co., Ltd a verified supplier?

Yes, Linzhang County Hengqiang Carbon 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 Oxidation Resistance Graphite Ring?

The key specifications for Oxidation Resistance Graphite Ring supplied by Linzhang County Hengqiang Carbon Co., Ltd include Flexible Graphite Ring / Expanded Graphite Ring, Carbon 95-99%, Low Sulfur Grade Available, and ID 10mm - 500mm, Custom Sizes Available. 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 Oxidation Resistance Grap?

Linzhang County Hengqiang Carbon Co., Ltd offers Oxidation Resistance Grap with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Oxidation Resistance Grap the most?

Oxidation Resistance Grap is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Linzhang County Hengqiang Carbon Co., Ltd through our platform.

What certifications does this Oxidation Resistance Grap supplier hold?

Linzhang County Hengqiang Carbon Co., Ltd maintains international quality certifications. These ensure that the Oxidation Resistance Grap meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Oxidation Resistance Graphite Ring on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Linzhang County Hengqiang Carbon 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 Linzhang County Hengqiang Carbon Co., Ltd.

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