Import En12735 Inner Grooved Copper Tube — Buy in wholesale FOB from Supplier in China
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EN12735 Inner Grooved Copper Tube
The EN12735 Inner Grooved Copper Tube is a seamless copper pipe produced to the European standard EN12735. It has an outer diameter of 9.52 mm and is made from deoxidized high‑phosphorus copper Cu‑DHP (grade CW024A). The tube features precision‑cut inner grooves that accelerate refrigerant flow and improve heat transfer in HVAC and refrigeration systems. Its construction is intended for split‑type air‑conditioners, heat pumps and other commercial HVAC installations.
Cu‑DHP copper provides a thermal conductivity of about 390 W m⁻¹ K⁻¹ and excellent resistance to corrosion from water and refrigerants. Typical wall thickness for a 9.5 mm outer‑diameter tube is 1.0 mm, giving a pressure rating around 25 bar in standard practice. The seamless design eliminates weld seams, reducing the risk of leaks under high pressure. These attributes meet the expectations of system integrators seeking reliable, long‑life pipework.
Buyers usually source this tube in bulk for large‑scale HVAC projects and should request the supplier’s material certification and dimensional inspection reports. The listing does not disclose a minimum order quantity, lead time or Incoterms, so those details must be confirmed directly with Segment Industrial Development Co., Ltd. Payment terms and shipping arrangements are negotiable per the buyer’s requirements.
| Outer Diameter | 9.52 mm (source) |
| Material | Deoxidized High‑Phosphorus Copper Cu‑DHP (CW024A) (source) |
| Standard | EN12735 (source) |
| Construction | Seamless (source) |
| Inner Groove Design | Precision inner grooves to increase refrigerant velocity (source) |
| Typical Wall Thickness | typical 1.0 mm for 9.5 mm OD tube (typical) |
| Typical Pressure Rating | typical 25 bar (standard) |
| Typical Thermal Conductivity | typical 390 W/(m·K) for Cu‑DHP (typical) |
| Typical Corrosion Resistance | standard excellent resistance to water and refrigerant corrosion (standard) |
| Typical Tolerance on OD | typical ±0.05 mm (standard) |
Segment Industrial Development Co., Ltd. is headquartered at No. 59 Hongqi Road, Huashi, Jiangyin, Jiangsu Province, China, 214400. The company is listed with a harbour trust tier, indicating that its business credentials have been verified by the platform. Its response metrics show a 0 % response rate and no recorded response hours, suggesting that initial contact should be made clearly and promptly. The firm focuses on the production of copper tubing for heating, cooling and refrigeration applications.
The EN12735 inner grooved tube is the only product shown in the current listing, and no additional certifications, production capacity or lead‑time information are provided. Prospective buyers are advised to request material test certificates, dimensional inspection reports and any relevant quality management documentation. The supplier does not state any other product families, so enquiries should be limited to copper pipe solutions.
This EN12735 inner grooved copper tube is manufactured to European standard EN12735, featuring precision inner grooves designed to increase refrigerant velocity and enhance heat transfer efficiency in air conditioning and refrigeration systems. The 9.52mm outer diameter makes it ideal for split AC units, heat pumps, and commercial HVAC installations. Seamless construction ensures leak-free performance under high pressure, while the Cu-DHP grade copper offers excellent thermal conductivity and corrosion resistance for long-term reliability in demanding HVAC/R applications.
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Sourcing EN12735 Inner Grooved Copper Tube from Segment Industrial Development Co., Ltd. - China Import Guide
Before placing an order, verify that the supplier can provide a material certification for Cu‑DHP and a dimensional inspection report confirming the 9.52 mm outer diameter and inner‑groove geometry. Request a copy of the EN12735 compliance test results to ensure the tube meets the required European standard. These documents help reduce the risk of non‑conforming material arriving at the project site.
Confirm the preferred Incoterm - such as FOB Shanghai or CIF Ningbo - and agree on the shipping port, container loading plan and estimated freight cost. Discuss payment terms, for example a letter of credit or advance payment, and ask the supplier for an estimated lead time based on current production schedules. Align these logistics details with the buyer’s project timeline before finalising the contract.
Arrange a third‑party inspection at the factory or upon arrival to check wall thickness, groove integrity and overall dimensions. Request test reports for thermal conductivity and corrosion resistance, as well as a mill test certificate for the Cu‑DHP grade. Maintaining a clear record of these quality checks supports smooth customs clearance and project acceptance.
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30 suppliersBuy En12735 Inner Grooved Cop in Bulk — Verified Supplier in China
When sourcing En12735 Inner Grooved Copper Tube for your business, securing the right balance of quality and cost is essential. Segment Industrial Development Co., Ltd., a verified supplier based in China, offers this product with key specifications including EN12735 Part 1 & 2 (R410A / R32 compatible), Cu-DHP ( phosphorus deoxidized high-phosphorus copper ), and 9.52 mm (3/8 inch). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8,50010,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. 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.
En12735 Inner Grooved Cop Specifications, Trade Terms & Pricing
Importing En12735 Inner Grooved Cop requires careful attention to shipping logistics, customs compliance, and secure payment terms. Segment Industrial Development 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.
About Segment Industrial Development Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this En12735 Inner Grooved Cop 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.
Import En12735 Inner Grooved Cop — Shipping, Logistics & Customs
Importing En12735 Inner Grooved Cop 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).
Frequently Asked Questions About En12735 Inner Grooved Cop
What is the wholesale price of En12735 Inner Grooved Copper Tube?
The current listed wholesale price for En12735 Inner Grooved Copper Tube from Segment Industrial Development Co., Ltd. is $8,50010,500./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 Segment Industrial Development Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for En12735 Inner Grooved Cop?
The supplier, Segment Industrial Development Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for En12735 Inner Grooved Cop. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for En12735 Inner Grooved Copper Tube?
For international shipping and customs clearance, En12735 Inner Grooved Copper 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.
How can I import En12735 Inner Grooved Cop from China?
To import En12735 Inner Grooved Cop from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Segment Industrial Development Co., Ltd.. Ensure you have the necessary import licenses for Copper Tubes products in your destination country.
Is Segment Industrial Development Co., Ltd. a verified supplier?
Yes, Segment Industrial Development 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 En12735 Inner Grooved Copper Tube?
The key specifications for En12735 Inner Grooved Copper Tube supplied by Segment Industrial Development Co., Ltd. include EN12735 Part 1 & 2 (R410A / R32 compatible), Cu-DHP ( phosphorus deoxidized high-phosphorus copper ), and 9.52 mm (3/8 inch). 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 En12735 Inner Grooved Cop?
Segment Industrial Development Co., Ltd. offers En12735 Inner Grooved Cop with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import En12735 Inner Grooved Cop the most?
En12735 Inner Grooved Cop is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Segment Industrial Development Co., Ltd. through our platform.
What certifications does this En12735 Inner Grooved Cop supplier hold?
Segment Industrial Development Co., Ltd. maintains international quality certifications. These ensure that the En12735 Inner Grooved Cop meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for En12735 Inner Grooved Copper Tube on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Segment Industrial Development 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 Segment Industrial Development Co., Ltd..
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