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Copper pancake coil by Qingdao Zerui Metal Co., Ltd.
Harbor
Copper pancake coil - Image 1

Copper pancake coil

🕐Last updated: Jul 20, 2026
$8,500 - $9,500 / MT (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹85,009,500.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code8418.90
⚙️MaterialElectrolytic Copper Cu 99.99% (ASTM B743 / EN 12735-1)
📁CategoryCopper Coils
💳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 Copper pancake coil from Qingdao Zerui Metal Co., Ltd. - China Wholesale Supply

The copper pancake coil from Qingdao Zerui Metal Co., Ltd. is engineered for HVACR applications, using electrolytic copper with a purity of Cu 99.99% as defined by ASTM B743 and EN 12735-1 standards. The coil is wound into a compact pancake configuration to optimise surface area for efficient heat transfer, a critical requirement in residential and commercial air conditioning systems. It is available in single-layer and double-layer types, offering flexibility for different system designs.

Electrolytic copper of this grade provides high thermal conductivity and corrosion resistance, ensuring durability in demanding environments. The material’s lightweight yet robust nature simplifies installation and reduces maintenance needs. Standard industry versions of these coils often use oxygen-free copper (OFHC) for even higher purity, though the listed grade here meets typical HVACR performance demands. The pancake winding maximises contact with refrigerant or air, improving energy efficiency in cooling cycles.

These coils are primarily sourced by contractors, OEM manufacturers, and HVAC parts distributors for use in air conditioning units, refrigeration systems, and heat pumps. The compact design allows integration into tight spaces, while the copper’s malleability supports custom bending or shaping during assembly. Buyers should confirm compatibility with their system’s refrigerant type and pressure ratings, as well as packaging and lead-time details with Qingdao Zerui Metal Co., Ltd. directly.

Technical Specifications for Qingdao Zerui Metal Co., Ltd. Copper pancake coil
MaterialElectrolytic Copper Cu 99.99% (ASTM B743 / EN 12735-1)
ConfigurationPancake wound (single-layer or double-layer)
Primary ApplicationHVACR (heat transfer in air conditioning and refrigeration)
Thermal ConductivityStandard for Cu 99.99%: ~391 W/m·K at 20°C
Corrosion ResistanceHigh (typical for electrolytic copper in clean environments)
Material HardnessTypical annealed copper: 45-60 HV
Surface FinishBright annealed or light tarnish (standard for copper coil)
Tolerance on DimensionsTypical: ±0.1 mm on thickness, ±1% on coil diameter
Operating Temperature RangeStandard: -40°C to 150°C for HVACR applications
PackagingStandard: wooden crates or palletised with moisture barriers
About Qingdao Zerui Metal Co., Ltd. - Copper Coil Supplier in China
🏭
Qingdao Zerui Metal Co., Ltd.
China Harbor
4.5(0)

Qingdao Zerui Metal Co., Ltd. is based in the Pingdu Economic Development Zone, Qingdao, Shandong Province, China. The company operates from a verified address at No.115, Haizhou Road, positioning it within a key industrial hub for metal manufacturing and export. Its harbor trust tier indicates a baseline level of verification for international trade, though specific certifications or response metrics are not publicly disclosed in the available data.

The supplier specialises in copper products, including pancake coils tailored for HVACR systems. While the profile does not state explicit production capacity, lead times, or client lists, the focus on electrolytic copper to ASTM and EN standards suggests alignment with global industry requirements. Buyers are advised to request detailed documentation, such as mill test certificates (MTCs) and quality assurance reports, directly from Qingdao Zerui Metal Co., Ltd. to confirm compliance with their project specifications.

The Copper Pancake Coil is an essential HVACR component engineered for efficient heat transfer in residential and commercial air conditioning systems. Made from high-purity electrolytic copper (Cu 99.99%), these coils are wound into a compact pancake configuration to maximize surface area within minimal space. Widely sourced from major manufacturing hubs, they are a high-demand import commodity for contractors, OEM manufacturers, and HVAC parts distributors globally.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Copper pancake coil from Qingdao Zerui Metal Co., Ltd.
The coils use electrolytic copper with a purity of Cu 99.99%, compliant with ASTM B743 and EN 12735-1. These standards define the chemical composition and mechanical properties required for copper in HVACR applications, ensuring consistency in thermal conductivity and corrosion resistance.

Sourcing Copper pancake coil from Qingdao Zerui Metal Co., Ltd. - China Import Guide

Before placing an order, verify the coil’s compatibility with your system’s refrigerant type and pressure ratings, as mismatches can lead to inefficiency or failure. Request the supplier’s mill test certificates (MTCs) to confirm the Cu 99.99% purity and compliance with ASTM B743 or EN 12735-1. Additionally, check whether the coils are supplied in single-layer or double-layer configurations to match your design requirements.

Confirm logistics details such as lead times, which may vary based on Qingdao Zerui Metal Co., Ltd.’s production schedule and your order volume. Clarify Incoterms (e.g., FOB Qingdao) and payment terms upfront, as these will impact your total landed cost. For bulk shipments, discuss packaging options to ensure protection against moisture and physical damage during transit, especially for long sea voyages.

Conduct quality checks upon receipt, including visual inspections for surface defects or excessive tarnish and dimensional verification to ensure the coils meet the stated tolerances. For critical applications, consider third-party inspection or testing for thermal conductivity and corrosion resistance. Ensure all documentation, including MTCs and packing lists, is complete and accurate to facilitate customs clearance and traceability in your supply chain.

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Qingdao Zerui Metal Co., Ltd.
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Harbor
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Buy Copper Pancake Coil in Bulk — Verified Supplier in China

When sourcing Copper Pancake Coil for your business, securing the right balance of quality and cost is essential. Qingdao Zerui Metal Co., Ltd., a verified supplier based in China, offers this product with key specifications including C12200 (DHP) - Deoxidized High Phosphorus Copper, 99.9% Copper (Cu), 0.015-0.040% Phosphorus, and Outer Diameter 3/8" to 1/2", Wall Thickness 0.025" - 0.035", Coil Length 50-500 ft per roll. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8,5009,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8418.90, making it a staple in the Copper Coils sector with strong demand from importing countries worldwide.

Copper Pancake Coil Specifications, Trade Terms & Pricing

Importing Copper Pancake Coil requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qingdao Zerui Metal 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 8418.90 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 Qingdao Zerui Metal Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Copper Pancake Coil 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 Copper Coils category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.

Import Copper Pancake Coil — Shipping, Logistics & Customs

Importing Copper Pancake Coil 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 8418.90 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 Copper Pancake Coil

What is the wholesale price of Copper Pancake Coil?

The current listed wholesale price for Copper Pancake Coil from Qingdao Zerui Metal Co., Ltd. is $8,5009,500./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 Qingdao Zerui Metal Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Copper Pancake Coil?

The supplier, Qingdao Zerui Metal Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Copper Pancake Coil. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Copper Pancake Coil?

For international shipping and customs clearance, Copper Pancake Coil is classified under HS Code 8418.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Copper Pancake Coil from China?

To import Copper Pancake Coil from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qingdao Zerui Metal Co., Ltd.. Ensure you have the necessary import licenses for Copper Coils products in your destination country.

Is Qingdao Zerui Metal Co., Ltd. a verified supplier?

Yes, Qingdao Zerui Metal 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 Copper Pancake Coil?

The key specifications for Copper Pancake Coil supplied by Qingdao Zerui Metal Co., Ltd. include C12200 (DHP) - Deoxidized High Phosphorus Copper, 99.9% Copper (Cu), 0.015-0.040% Phosphorus, and Outer Diameter 3/8" to 1/2", Wall Thickness 0.025" - 0.035", Coil Length 50-500 ft per roll. 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 Copper Pancake Coil?

Qingdao Zerui Metal Co., Ltd. offers Copper Pancake Coil with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Copper Pancake Coil the most?

Copper Pancake Coil is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qingdao Zerui Metal Co., Ltd. through our platform.

What certifications does this Copper Pancake Coil supplier hold?

Qingdao Zerui Metal Co., Ltd. maintains international quality certifications. These ensure that the Copper Pancake Coil meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Copper Pancake Coil on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Qingdao Zerui Metal 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 Qingdao Zerui Metal Co., Ltd..

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