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This is a copper coupling manufactured from electrolytic copper Cu 99.9%, designed for refrigeration, freezer, and air conditioning systems. It is available in sizes from 1/4 to 5-1/8 inches, including reducer configurations to enable transitions between pipe diameters. The coupling’s material purity ensures compatibility with HVAC-R applications where leakage-free joints and thermal conductivity are critical.
Electrolytic copper Cu 99.9% is the standard grade for plumbing and refrigeration components, offering high ductility and corrosion resistance. Typical industry variants include straight couplings for uniform pipe sections and reducer couplings for size transitions, both often supplied in annealed or half-hard tempers to balance formability and strength. This product aligns with standard copper tube fittings used in OEM manufacturing and wholesale distribution.
OEM manufacturers and HVAC-R distributors source these couplings for assembly into refrigeration units, compressors, and air handling systems. The couplings are suitable for global export markets, where compliance with dimensional tolerances and material purity is essential. Buyers typically request custom sizing or configurations to match specific system designs, with lead times and packaging terms confirmed directly with the supplier.
| Material | Electrolytic Copper Cu 99.9% |
| Typical Copper Grade | C10200 or C11000 (standard for plumbing fittings) |
| Size Range | 1/4 to 5-1/8 inches |
| Configuration | Straight and reducer couplings |
| Typical Temper | Annealed or half-hard (standard for formability) |
| Typical Wall Thickness | 0.8 to 2.0 mm (standard for HVAC-R applications) |
| Typical Pressure Rating | Up to 40 bar (standard for copper fittings in refrigeration) |
| Typical Surface Finish | Clean, bright, and free from oxidation (standard for copper fittings) |
| Application | Refrigeration, freezer, air conditioning, and compressor units |
| Typical Packaging | Polyethylene bags or cardboard boxes (standard for bulk export) |
Unimix Metal Corporation is based in Mumbai, Maharashtra, at 46a, Rahimtulla Ladak Building, 10th Khetwadi Back Road. The company operates within India’s metal hardware sector, specialising in copper components for industrial and HVAC-R applications. Its address places it in a commercial hub with access to major ports for export logistics.
The supplier’s profile indicates a harbor trust tier, reflecting a baseline verification level for export readiness. While the response rate and average response hours are not publicly available, the company’s focus on copper couplings suggests a niche in precision-manufactured fittings. Buyers are advised to confirm current capacity, certifications, and quality control processes directly with Unimix Metal Corporation before placing orders.
This copper coupling is manufactured from high-purity electrolytic copper Cu 99.9%, suitable for refrigeration, freezer, and air conditioning applications. Available in sizes ranging from 1/4 to 5-1/8 inches with reducer configurations for pipe size transitions. Ideal for OEM manufacturers and wholesale distributors in the HVAC-R industry seeking reliable copper hardware for global export markets.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the exact size and configuration of the copper couplings to ensure they match your system’s pipe dimensions. Confirm whether the supplier provides custom sizing or reducer options, as these are critical for transitions between different pipe diameters. Request material test certificates to validate the Cu 99.9% purity and compliance with industry standards.
Logistics details such as lead time, packaging, and Incoterms should be clarified directly with Unimix Metal Corporation. Typical lead times for copper fittings can vary based on order volume and customisation requirements. Incoterms such as FOB or CIF will determine responsibility for shipping costs and risk transfer points, so agree on these terms in advance.
Quality checks should include dimensional verification to ensure the couplings meet the specified size tolerances. Inspect the surface finish for oxidation or defects that could affect soldering or brazing. Request documentation such as mill test reports or third-party certifications to confirm the material’s purity and suitability for HVAC-R applications.
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When sourcing Copper Coupling for your business, securing the right balance of quality and cost is essential. Unimix Metal Corporation, a verified supplier based in India, offers this product with key specifications including Type K/L/M or R410A rated copper coupling and reducer coupling, Copper Cu 99.99% (Electrolytic Tough Pitch - ETP), and 1/4 inch to 5-1/8 inch (varies by standard). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $9,50011,000./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7412.20, making it a staple in the Copper Hardware sector with strong demand from importing countries worldwide.
Importing Copper Coupling requires careful attention to shipping logistics, customs compliance, and secure payment terms. Unimix Metal Corporation 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 7412.20 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Copper Coupling 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 Hardware category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Copper Coupling 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 7412.20 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Copper Coupling from Unimix Metal Corporation is $9,50011,000./Unit on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Unimix Metal Corporation through EximNext.
The supplier, Unimix Metal Corporation, has set a Minimum Order Quantity (MOQ) of 1 Unit for Copper Coupling. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Copper Coupling is classified under HS Code 7412.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Copper Coupling from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Unimix Metal Corporation. Ensure you have the necessary import licenses for Copper Hardware products in your destination country.
Yes, Unimix Metal Corporation 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.
The key specifications for Copper Coupling supplied by Unimix Metal Corporation include Type K/L/M or R410A rated copper coupling and reducer coupling, Copper Cu 99.99% (Electrolytic Tough Pitch - ETP), and 1/4 inch to 5-1/8 inch (varies by standard). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Unimix Metal Corporation offers Copper Coupling with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Copper Coupling is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Unimix Metal Corporation through our platform.
Unimix Metal Corporation maintains international quality certifications. These ensure that the Copper Coupling meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Unimix Metal Corporation will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Unimix Metal Corporation.
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