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This seamless copper water tube is precision-manufactured from refined copper with a purity of 99.90%, corresponding to UNS C12200 or CW024A classifications. It is designed for potable water supply, plumbing, and HVAC systems, offering high thermal conductivity and hygienic properties essential for drinking water applications. The tube conforms to both ASTM B88 and EN 1057 standards, ensuring compatibility with international projects.
Available in Types K, L, and M, the tubes cover standard diameters from 15mm to 108mm, with wall thicknesses tailored to each type’s pressure rating. Type K has the thickest walls for high-pressure applications, while Type L and M are suited for lower-pressure residential and commercial systems. Typical thermal conductivity for C12200 copper is 391 W/m·K at 20°C, making it ideal for heat exchange in HVAC systems.
The tubes are packed in bundles with protective caps to prevent damage during international transport. They are widely used in global construction and infrastructure projects, particularly in regions where copper’s corrosion resistance and longevity justify its cost. Buyers should specify the type (K, L, or M) based on their system’s pressure and temperature requirements.
| Material Grade | UNS C12200 / CW024A |
| Copper Content | 99.90% minimum |
| Standards | ASTM B88, EN 1057 |
| Tube Types | K, L, M |
| Outer Diameter Range | 15mm to 108mm |
| Thermal Conductivity (typical) | 391 W/m·K at 20°C |
| Packaging | Bundled with protective caps |
| Corrosion Resistance | Excellent for potable water systems |
| Pressure Rating (Type K, typical) | Up to 1000 psi at 100°F |
| Pressure Rating (Type L, typical) | Up to 600 psi at 100°F |
Qingdao Hongtai Metal&Copper Co., Ltd is based in Tonghe, Pingdu, Shandong Province, China, a location that provides access to Qingdao’s port facilities for efficient export. The company is classified as a harbor-tier supplier, indicating a verified operational presence in a major shipping hub. This positioning is advantageous for buyers requiring timely delivery of bulk copper products.
The supplier’s focus on copper tubes aligns with the needs of international markets, particularly in construction and infrastructure. While the response metrics are not currently available, the company’s adherence to ASTM and EN standards demonstrates a commitment to meeting global technical requirements. No additional claims about production scale, certifications, or client relationships are made without explicit confirmation.
Copper water tubes are seamless, precision-manufactured tubes designed for potable water supply, plumbing, and HVAC applications. Conforming to ASTM B88 and EN 1057 standards, these tubes offer excellent corrosion resistance, high thermal conductivity, and proven hygienic properties for drinking water systems. Available in Types K, L, and M with standard diameters from 15mm to 108mm, they are packed in bundles with protective caps for safe international transport. Widely sourced from major copper-producing regions, these tubes are essential components in global construction and infrastructure projects.
| 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 placing an order, confirm that the tube type (K, L, or M) and its pressure rating match your system’s requirements. For projects in regulated markets, request compliance documentation for standards such as EN 1057 or ASTM B88, as well as any local certifications like NSF/ANSI 61. Verify the mill test report to ensure the copper content and phosphorus levels meet your specifications, as these directly impact performance and longevity.
Discuss Incoterms with the supplier to clarify responsibilities for shipping, insurance, and customs clearance. FOB Qingdao is common for bulk orders, but CIF or DDP terms may be preferable if you require door-to-door delivery. Confirm lead times, as production schedules can be affected by order volume and raw material availability. Agree on payment terms, such as letters of credit or progress payments, to secure the order.
Upon delivery, inspect the tubes for surface defects, dimensional accuracy, and protective packaging. For critical applications, conduct pressure tests and third-party inspections to verify compliance with the specified standards. Request all relevant documentation, including mill test certificates, compliance certifications, and packing lists, to ensure traceability and quality assurance. These steps help avoid costly delays or rework due to non-compliant materials.
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When sourcing Copper Water Tube for your business, securing the right balance of quality and cost is essential. Qingdao Hongtai Metal&Copper Co., Ltd, a verified supplier based in China, offers this product with key specifications including Type K (Heavy Wall) or Type L (Medium Wall) per ASTM B88, Deoxidized Copper C12200, Cu 99.90% min, P 0.015-0.040%, and NPS 1/4" to 8" (6mm to 219mm OD); wall thickness 0.030" to 0.220". By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7411.10, making it a staple in the Copper Tubes sector with strong demand from importing countries worldwide.
Importing Copper Water Tube requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qingdao Hongtai Metal&Copper 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 7411.10 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Copper Water Tube 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 Tubes category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Copper Water Tube 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 7411.10 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 Water Tube from Qingdao Hongtai Metal&Copper Co., Ltd is $10/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 Qingdao Hongtai Metal&Copper Co., Ltd through EximNext.
The supplier, Qingdao Hongtai Metal&Copper Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Copper Water Tube. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Copper Water Tube is classified under HS Code 7411.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Copper Water Tube from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qingdao Hongtai Metal&Copper Co., Ltd. Ensure you have the necessary import licenses for Copper Tubes products in your destination country.
Yes, Qingdao Hongtai Metal&Copper 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.
The key specifications for Copper Water Tube supplied by Qingdao Hongtai Metal&Copper Co., Ltd include Type K (Heavy Wall) or Type L (Medium Wall) per ASTM B88, Deoxidized Copper C12200, Cu 99.90% min, P 0.015-0.040%, and NPS 1/4" to 8" (6mm to 219mm OD); wall thickness 0.030" to 0.220". For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Qingdao Hongtai Metal&Copper Co., Ltd offers Copper Water Tube with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Copper Water Tube is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qingdao Hongtai Metal&Copper Co., Ltd through our platform.
Qingdao Hongtai Metal&Copper Co., Ltd maintains international quality certifications. These ensure that the Copper Water Tube 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. Qingdao Hongtai Metal&Copper Co., Ltd 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 Qingdao Hongtai Metal&Copper Co., Ltd.
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