China DELLOK 0.5mm Heat Exchanger Fin Tube - 50.8mm OD, 18m Length, ASTM Certified for sale

DELLOK 0.5mm Heat Exchanger Fin Tube - 50.8mm OD, 18m Length, ASTM Certified

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Delivery Time: Ex-work with 5 weeks after Order.

Brand: DELLOK

Product Description

Product Overview

DELLOK 0.5mm Heat Exchanger Fin Tube features a fluted G-type design with fin root thickness of 0.5mm and tip thickness of 0.3mm. These tubes are manufactured to meet rigorous industry standards for heat transfer applications across various industrial sectors.

Technical Specifications

Material Standards

ASTM A179/A179M: Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes
ASTM A192/A192M: Seamless Carbon Steel Boiler Tubes for High-Pressure Service
ASTM A210/A210M: Seamless Medium-Carbon Steel Boiler and Superheater Tubes

Key Dimensions

Parameter	Specification
Tube Outer Diameter	50.8mm (2") maximum
Tube Length	18,000mm maximum
Fin Height	16.5mm maximum
Fin Thickness	0.4mm - 0.6mm (standard range)
Fin Pitch	2.1mm minimum (12 FPI)

Material Options

Component	Available Materials
Core Tube Material	Carbon steel, low-alloy steel, stainless steel, brass, copper, copper-nickel alloys, aluminum bronze, nickel alloys
Fin Material	Aluminum Alloy (Alu.1100, Alu.1060) or Copper

Manufacturing & Quality

Production Capacity

Daily production capacity up to 3,500 meters with 5 dedicated finning machines

Surface Treatment

Zinc or aluminum metallized coating applied via electro spray arc system for enhanced corrosion resistance

Quality Certifications

CE, ISO, EN10204 3.1 Certificate with machinery test reports provided

Delivery Condition

Annealed, normalized, or normalized and tempered with square-cut, burr-free ends

Application Areas