Import Clean Surface Internally Grooved Copper Tubes — Buy in wholesale FOB from Supplier in China
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clean surface Internally Grooved Copper Tubes
Clean surface internally grooved copper tubes from Segment Industrial Development Co., Ltd. are seamless precision tubes designed for enhanced heat transfer in HVACR applications. Manufactured from deoxidized copper (DHP/DP) with a minimum 99.90% copper content, these soft-annealed tubes feature spiral or longitudinal inner grooves to improve efficiency in air conditioning units, refrigeration systems, and heat exchangers. The tubes are supplied in standard diameters ranging from 6mm to 22mm.
The copper material meets international standards for purity and performance, with deoxidized copper ensuring high thermal conductivity and resistance to hydrogen embrittlement. The internal grooves are precision-engineered to increase the surface area for heat exchange, a standard feature in high-efficiency HVACR systems. The tubes are soft-annealed, which improves ductility and makes them easier to bend and shape during installation.
These tubes are targeted at OEMs and wholesalers in the HVACR sector, particularly those supplying global markets. The supplier ships the tubes in protective bundles to prevent damage during transit. Buyers should confirm the exact groove pattern, wall thickness, and tolerances, as these can vary based on the application. The tubes are designed for use in both residential and commercial systems, where reliability and efficiency are critical.
| Material | Deoxidized Copper (DHP/DP) Cu 99.90% min |
| Form | Seamless Precision Tubes |
| Surface Condition | Clean Surface |
| Internal Feature | Spiral or Longitudinal Grooves |
| Annealing | Soft Annealed |
| Standard Diameters | 6mm to 22mm |
| Copper Purity | 99.90% min |
| Typical Wall Thickness | typical 0.3mm to 1.2mm depending on diameter |
| Thermal Conductivity | typical 380-400 W/m·K at 20°C |
| Tensile Strength | typical 200-250 MPa (soft annealed) |
| Packaging | Protective Bundles for Export |
| Application | HVACR, Air Conditioning, Refrigeration, Heat Exchangers |
Segment Industrial Development Co., Ltd. is located at No.59, Hongqi Rd, Huashi, Jiangyin, Jiangsu Province, China, with a postal code of 214400. The company operates as a harbor-tier verified supplier, though its response rate and average response hours are not currently available. The supplier specializes in precision copper tubes, particularly internally grooved variants designed for high-efficiency heat transfer applications.
The company’s product range includes soft-annealed copper tubes that meet international standards, catering to global markets in the HVACR sector. While the exact production capacity is not disclosed, the listing confirms the ability to supply tubes in standard diameters and protective packaging for export. The supplier’s focus on deoxidized copper ensures high purity and performance, aligning with industry requirements for reliability and efficiency.
Internally grooved copper tubes are seamless precision tubes with spiral or longitudinal inner grooves designed to enhance heat transfer efficiency in HVACR applications. Manufactured from high-purity deoxidized copper, these soft-annealed tubes are widely used in air conditioning units, refrigeration systems, and heat exchangers across global markets. They meet international standards and are traded in standard diameters ranging from 6mm to 22mm, shipped in protective bundles for export.
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| 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 |
Sourcing clean surface Internally Grooved Copper Tubes from Segment Industrial Development Co., Ltd. - China Import Guide
Before ordering, verify the exact groove pattern, wall thickness, and diameter tolerances with Segment Industrial Development Co., Ltd., as these specifications can significantly impact performance in HVACR systems. Request test reports or certificates of compliance for copper purity and mechanical properties to ensure the tubes meet your application’s requirements.
Confirm logistics details, including lead times, shipping methods, and Incoterms such as FOB or CIF. The supplier’s location in Jiangyin, Jiangsu Province, means buyers should account for transit times and potential import duties. Payment terms should also be clarified, as these can vary based on the order size and the buyer’s relationship with the supplier.
Quality checks should include inspecting the tubes for surface defects, verifying the internal groove dimensions, and testing for thermal conductivity and pressure resistance. Request documentation such as material test reports, packing lists, and commercial invoices to facilitate customs clearance. For critical applications, consider third-party inspections to ensure the tubes meet your specifications.
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15 listingsTop Verified Suppliers for clean surface Internally Grooved Copper Tubes
30 suppliersBuy Clean Surface Internally in Bulk — Verified Supplier in China
When sourcing Clean Surface Internally Grooved Copper Tubes 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 SF-Cu / DHP (Deoxidized High Phosphorus), Soft Annealed (R220), Copper Cu 99.90% min, Phosphorus 0.015-0.040%, and OD 6mm - 28.58mm (1/4" - 1-1/8"), Wall thickness per ASTM B280. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8,2008,800./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.
Clean Surface Internally Specifications, Trade Terms & Pricing
Importing Clean Surface Internally 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 Clean Surface Internally 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 Clean Surface Internally — Shipping, Logistics & Customs
Importing Clean Surface Internally 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 Clean Surface Internally
What is the wholesale price of Clean Surface Internally Grooved Copper Tubes?
The current listed wholesale price for Clean Surface Internally Grooved Copper Tubes from Segment Industrial Development Co., Ltd. is $8,2008,800./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 Clean Surface Internally?
The supplier, Segment Industrial Development Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Clean Surface Internally. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Clean Surface Internally Grooved Copper Tubes?
For international shipping and customs clearance, Clean Surface Internally Grooved Copper Tubes 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 Clean Surface Internally from China?
To import Clean Surface Internally 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 Clean Surface Internally Grooved Copper Tubes?
The key specifications for Clean Surface Internally Grooved Copper Tubes supplied by Segment Industrial Development Co., Ltd. include SF-Cu / DHP (Deoxidized High Phosphorus), Soft Annealed (R220), Copper Cu 99.90% min, Phosphorus 0.015-0.040%, and OD 6mm - 28.58mm (1/4" - 1-1/8"), Wall thickness per ASTM B280. 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 Clean Surface Internally?
Segment Industrial Development Co., Ltd. offers Clean Surface Internally with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Clean Surface Internally the most?
Clean Surface Internally 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 Clean Surface Internally supplier hold?
Segment Industrial Development Co., Ltd. maintains international quality certifications. These ensure that the Clean Surface Internally meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Clean Surface Internally Grooved Copper Tubes 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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