Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.
                                                                                                           
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ASTM B111/B111M Copper Alloy Seamless Condenser Tubes with L-Type Fins - 5/8" to 1 1/2" OD

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Delivery Time: Ex-work with 5 weeks after Order.
Brand: DELLOK
Product Description
Copper Alloy Condenser Tubes ASTM B111/B111M
Product Overview

High-performance copper alloy seamless condenser tubes manufactured to ASTM B111/B111M standards, featuring L-type finned construction for superior heat transfer efficiency in power plant applications.

Technical Specifications
Manufacturing Standards

ASTM B111/B111M: Standard Specification for Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock

Construction Process
  • Copper strip folded into L-shape and wound onto base tube under tension
  • Fin feet joined together to cover entire finned surface
  • Seamless base tube construction for maximum durability
Available Dimensions
Tube OD (Inches) Fin Height (Inches) Fin Thickness (Inches) Fins per Pitch
5/8 3/8, 1/2 .015/.016/.020 6, 7, 8, 9, 10, 11, 12
3/4 5/8, 1/2 .015/.016/.020 6, 7, 8, 9, 10, 11, 12
1 5/8, 1/2 .015/.016/.020 6, 7, 8, 9, 10, 11, 12
1 1/4 5/8, 1/2 .015/.016/.020 6, 7, 8, 9, 10, 11, 12
1 1/2 5/8, 1/2 .015/.016/.020 6, 7, 8, 9, 10, 11, 12
Quality & Certification
  • CE, ISO, EN10204 3.1 Certification
  • Machinery Test Report Provided
  • 1-Year Warranty with Online Support
  • Tube ends square cut, burr-free, internally dried and air blown clean
Applications

Ideal for urgent replacement during power plant shutdowns and maintenance operations. Designed for high-efficiency heat transfer in condenser systems.

Packaging & Shipping

Steel frame with plywoods or seaworthy wooden boxes. Desiccants included in each package for continental transportation protection.

Copper alloy condenser tube with L-type fins showing detailed construction
Close-up view of L-type finned tube showing fin spacing and thickness
Industrial application of copper alloy condenser tubes in power plant equipment

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.
Location No.18 Tianyue Road,Yanzhou,Jiangsu China
Contact Person Peter Cheng

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