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Lightweight Inner Grooved Copper Tube
The Lightweight Inner Grooved Copper Tube is manufactured from deoxidized copper (DHP) with a minimum copper purity of 99.90 %. It conforms to ASTM B280 and EN 12735 standards and carries RoHS certification, ensuring it meets international environmental requirements. The tube features internal helical grooves that increase surface area and improve refrigerant flow, making it suitable for high‑efficiency heat exchange in refrigeration and air‑conditioning systems.
Typical dimensions for this product range from an outer diameter of 12 mm to 20 mm with wall thicknesses between 0.8 mm and 1.2 mm, although exact sizes can be customised. The internal groove pitch is commonly 2 mm to 4 mm, providing a roughly 15 % increase in heat transfer surface compared with smooth‑walled tubes. Thermal conductivity is about 390 W·m‑1·K‑1, a value consistent with high‑purity copper, and the tubes can sustain pressures of 2 bar to 5 bar at 25 °C.
Primary users include manufacturers of split‑type air‑conditioners, industrial chillers and commercial refrigeration equipment. The tubes are sourced from leading producers in China and South Korea and are shipped in bundled cardboard cartons, each containing 100 m of tube. Because the listing does not disclose minimum order quantity, price or lead time, buyers should contact the supplier directly to confirm these trade details.
| Material | Deoxidized Copper (DHP) Cu 99.90% minimum |
| Standard (US) | ASTM B280 |
| Standard (EU) | EN 12735 |
| Environmental compliance | RoHS certified |
| Typical outer diameter | 12 mm - 20 mm (typical) |
| Typical wall thickness | 0.8 mm - 1.2 mm (typical) |
| Typical internal groove pitch | 2 mm - 4 mm (typical) |
| Typical thermal conductivity | 390 W/m·K (typical) |
| Typical pressure rating | 2 bar - 5 bar at 25 °C (typical) |
| Typical packaging | Cardboard cartons, 100 m per carton (typical) |
Segment Industrial Development Co., Ltd. is located at No. 59 Hongqi Rd, Huashi, Jiangyin, Jiangsu Province, China, postal code 214400. The company is classified in the harbour trust tier, although the listed response rate is 0 % and no average response time is recorded, indicating that communication may require proactive follow‑up.
The supplier lists lightweight inner grooved copper tubes as a core product and highlights sourcing from leading Chinese and South Korean manufacturers. It emphasises compliance with ASTM B280, EN 12735 and RoHS standards, but does not provide additional corporate history, employee numbers or client references.
Lightweight inner grooved copper tubes are engineered for superior heat transfer in refrigeration and air conditioning systems, featuring internal helical grooves that increase surface area and refrigerant flow efficiency. Manufactured to ASTM B280 and EN 12735 standards, these tubes offer excellent thermal conductivity with minimal wall thickness, reducing material costs without compromising performance. Widely sourced from leading producers in China and South Korea, they are a critical component in split AC units, chillers, and commercial refrigeration equipment, with RoHS certification ensuring compliance with international environmental standards for global trade.
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Sourcing Lightweight Inner Groved Copper Tube from Segment Industrial Development Co., Ltd. - China Import Guide
Before placing an order, importers should request the material test certificate confirming the 99.90 % copper purity, the RoHS compliance report and dimensional inspection data. Verifying the groove pitch and wall thickness against the agreed drawing will reduce the risk of non‑conforming shipments.
Logistics are typically handled via sea freight from the Jiangyin port. Buyers should confirm the preferred Incoterm - commonly FOB Jiangyin or CIF Shanghai - and agree on payment terms, such as a 30 % TT advance with the balance against shipping documents. Lead times are not disclosed in the listing, so they need to be clarified with the supplier.
Quality assurance is best supported by a third‑party inspection that checks copper purity, groove integrity and pressure rating. Request an ISO‑9001 quality management certificate if available, and ensure that the supplier can provide full customs documentation, including the certificate of origin and RoHS declaration.
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30 suppliersBuy Lightweight Inner Grooved in Bulk — Supplier in China
When sourcing Lightweight Inner Grooved Copper Tube for your business, securing the right balance of quality and cost is essential. Segment Industrial Development Co., Ltd., a supplier based in China, offers this product with key specifications including C12200 / DHP Grade, inner grooved type for enhanced heat transfer, Cu 99.90% min, P 0.015-0.040%, other impurities <0.05%, and OD 6.35mm - 19.05mm, Wall thickness 0.5mm - 1.0mm, Groove depth 0.15mm - 0.30mm, 50-60 grooves per tube. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8,500 – $9,500 / MT 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.
Lightweight Inner Grooved Specifications, Trade Terms & Pricing
Importing Lightweight Inner Grooved 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 import export 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. Ask the supplier of this Lightweight Inner Grooved for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Copper Tubes category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import Lightweight Inner Grooved — Shipping, Logistics & Customs
Importing Lightweight Inner Grooved 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 Lightweight Inner Grooved
What is the wholesale price of Lightweight Inner Grooved Copper Tube?
The current listed wholesale price for Lightweight Inner Grooved Copper Tube from Segment Industrial Development Co., Ltd. is $8,500 – $9,500 / MT 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 Lightweight Inner Grooved?
The supplier, Segment Industrial Development Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Lightweight Inner Grooved. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Lightweight Inner Grooved Copper Tube?
For international shipping and customs clearance, Lightweight 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 Lightweight Inner Grooved from China?
To import Lightweight Inner Grooved 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.
How can I check Segment Industrial Development Co., Ltd. before ordering?
Open the Segment Industrial Development Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Lightweight Inner Grooved Copper Tube?
The key specifications for Lightweight Inner Grooved Copper Tube supplied by Segment Industrial Development Co., Ltd. include C12200 / DHP Grade, inner grooved type for enhanced heat transfer, Cu 99.90% min, P 0.015-0.040%, other impurities <0.05%, and OD 6.35mm - 19.05mm, Wall thickness 0.5mm - 1.0mm, Groove depth 0.15mm - 0.30mm, 50-60 grooves per tube. 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 Lightweight Inner Grooved?
Segment Industrial Development Co., Ltd. offers Lightweight Inner Grooved with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Lightweight Inner Grooved the most?
Lightweight Inner Grooved 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 Lightweight Inner Grooved supplier hold?
Segment Industrial Development Co., Ltd. maintains international quality certifications. These ensure that the Lightweight Inner Grooved meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Lightweight 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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