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ASTMB68 Condenser Copper Heat Exchanger Pipe from Segment Industrial Development Co., Ltd. is a seamless copper tube manufactured to ASTM B68 standards for pressurised liquid service in condensers and heat exchangers. The material is deoxidised copper (Cu-DHP / CW024A) with minimum 99.90% purity, a composition selected for its resistance to hydrogen embrittlement and stable performance under cyclic thermal loads. The tubes are drawn to precise wall thickness tolerances consistent with heat transfer duty, where even minor dimensional variation affects thermal efficiency and pressure containment.
Cu-DHP (phosphorus-deoxidised copper) contains residual phosphorus that prevents oxidation during brazing and welding, a critical property for OEM assembly of shell-and-tube and plate heat exchanger units. The seamless construction eliminates longitudinal weld seams that could act as stress concentrators or corrosion initiation sites in chloride-bearing cooling water. Standard industry practice for ASTM B68 condenser tubes includes eddy-current testing and pneumatic pressure testing, though buyers should confirm which inspection protocols this Jiangsu-based supplier applies to its specific production batch.
Primary applications span HVAC chillers, refrigeration condensers, power plant surface condensers, and chemical process heat recovery units. Marine desalination plants and district heating substations also specify this grade for its balance of thermal conductivity and seawater corrosion resistance. Buyers should verify the supplier's capacity for custom lengths, end-finishing options, and bundle packaging specifications before placing volume orders for international shipment.
| Material Grade | Deoxidised Copper (Cu-DHP / CW024A), minimum 99.90% Cu purity |
| Applicable Standard | ASTM B68 (seamless copper tubes for condensers and heat exchangers) |
| Tube Construction | Seamless, drawn |
| Typical Wall Thickness Tolerance | Standard: +/- 10% per ASTM B68 for drawn tubes (confirm exact tolerance with supplier) |
| Typical Thermal Conductivity | Standard: 350-390 W/(m·K) at 20°C for Cu-DHP in annealed condition |
| Typical Outer Diameter Range | Standard: 6.35 mm to 76.2 mm for condenser applications (confirm available sizes with supplier) |
| Typical Hardness | Standard: annealed (soft) temper, 60-80 HV for optimal tube expansion into tube sheets |
| Corrosion Resistance | Resistant to dezincification and stress corrosion cracking in ammonia-bearing atmospheres (typical for Cu-DHP) |
| Packaging | Bundles with protective end caps for international transit (per supplier description) |
| Intended Service | Pressurised liquid transport in HVAC, refrigeration, and chemical processing systems |
Segment Industrial Development Co., Ltd. operates from No.59, Hongqi Road, Huashi, Jiangyin, Jiangsu Province, China, postal code 214400. The company holds a Harbor trust tier, which represents a baseline verification status on the platform. The response rate is recorded at 0.00% with zero average response hours, indicating no historical inquiry responses are captured in the available data. Buyers should treat communication reliability as unverified and initiate direct contact to assess responsiveness.
The listing positions the company as a manufacturer of ASTM B68 seamless copper tubes for condenser and heat exchanger OEM markets, with stated export activity to power plant, marine, and industrial sectors. No production capacity figures, ISO certifications, or major client references appear in the profile data. The supplier's claimed specialisation in Cu-DHP tubing for pressurised liquid service aligns with Jiangsu Province's concentration of copper semi-fabrication capacity, but buyers should independently verify factory audit status and quality management system documentation before committing to volume orders.
ASTM B68 seamless copper tubes are specifically designed for condensers and heat exchangers handling pressurized liquids in HVAC, refrigeration, and chemical processing systems. Manufactured from high-purity deoxidized copper (Cu-DHP), these tubes meet ASTM B68 specifications ensuring consistent wall thickness, excellent thermal conductivity, and resistance to corrosion under pressure. Widely exported for power plant, marine, and industrial OEM applications, they are packaged in bundles with protective end caps for safe international transit.
| 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 that Segment Industrial Development Co., Ltd. can provide mill test certificates with actual chemical analysis matching the stated Cu-DHP / CW024A grade, including phosphorus content. Confirm the supplier's quality management system registration, whether ISO 9001 or equivalent, and request sample dimensional inspection reports for the specific outer diameter and wall thickness your heat exchanger design requires. Given the 0.00% response rate in available data, initiate contact through multiple channels and document all technical agreements in writing before transferring deposits.
Logistics from Jiangyin, Jiangsu Province typically route through Shanghai Port or Ningbo-Zhoushan Port for ocean freight to European, Southeast Asian, or Middle Eastern destinations. Lead time, Incoterms, and payment terms are not stated in the listing data; buyers should negotiate these directly. Typical practice for Chinese copper tube exports is FOB Shanghai with 30% advance payment and 70% against copy of bill of lading, though specific terms require supplier confirmation. Bundle weight and container loading configurations affect freight economics, so request packing list details including gross weight, net weight, and dimensions per bundle.
Quality checks on arrival should include dimensional verification against ASTM B68 using calibrated micrometers and plug gauges, visual inspection for transit damage to end caps and bundle strapping, and spectrographic spot-check of copper purity if certificate authenticity is in doubt. Consider third-party inspection by SGS, Bureau Veritas, or equivalent at the port of loading for first orders. Retain samples from each heat number for potential retesting of tensile properties and grain structure if field expansion or brazing performance deviates from expected behaviour.
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When sourcing Astmb68 Condenser Copper Heat Exchanger Pipe 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 ASTM B68 seamless copper tube specification, Cu-DHP (Deoxidized High Phosphorus Copper), UNS C12200 equivalent, and Cu 99.90% min, P 0.015-0.040%, impurities per ASTM B68 tolerances. 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 7411.21, making it a staple in the Copper Tubes sector with strong demand from importing countries worldwide.
Importing Astmb68 Condenser Copper 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 7411.21 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 Astmb68 Condenser Copper 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 Astmb68 Condenser Copper 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 7411.21 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 Astmb68 Condenser Copper Heat Exchanger Pipe 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.
The supplier, Segment Industrial Development Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Astmb68 Condenser Copper. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Astmb68 Condenser Copper Heat Exchanger Pipe is classified under HS Code 7411.21. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Astmb68 Condenser Copper 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.
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.
The key specifications for Astmb68 Condenser Copper Heat Exchanger Pipe supplied by Segment Industrial Development Co., Ltd. include ASTM B68 seamless copper tube specification, Cu-DHP (Deoxidized High Phosphorus Copper), UNS C12200 equivalent, and Cu 99.90% min, P 0.015-0.040%, impurities per ASTM B68 tolerances. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Segment Industrial Development Co., Ltd. offers Astmb68 Condenser Copper with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Astmb68 Condenser Copper is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Segment Industrial Development Co., Ltd. through our platform.
Segment Industrial Development Co., Ltd. maintains international quality certifications. These ensure that the Astmb68 Condenser Copper 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. Segment Industrial Development 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 Segment Industrial Development Co., Ltd..
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