Squeezed (rolled) finned tube

NegotiableUpdate on 07/07

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Nature of the Manufacturer: Producers

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Overview

Rolled finned tube fins are smooth, burr free, wrinkle free, beautiful, bright, and easy to clean. When used as components of air heaters and surface coolers, they are easy to remove surface condensation water, and are less prone to dust and scale formation in drying, heating, and other situations. Rolled finned tube fins are transverse and trapezoidal, resulting in high fin strength and expanded heat dissipation surface, thus maximizing material utilization.

Product Details

Rolled finned tubes have smooth and wrinkle free fins, beautiful and bright appearance, and are easy to clean. They are used as air heaters and surface coolers When using components, it is easy to eliminate surface condensation water, and it is not easy to accumulate dust or scale in drying, heating, and other situations. The rolled finned tube fins are transverse And it is trapezoidal in shape, so the fins have high strength and expand the heat dissipation surface, thus maximizing the utilization of the material.
Single metal rolled finned tube is made by rolling aluminum tube as a whole, with no contact resistance, heat resistance and mechanical vibration, and thermal expansion It can perform well and has a considerable expanded heat transfer surface. Various types of heat exchangers and heaters made with this type of finned tube have significantly better effects than others Radiators made of series, wound, and cast iron.
Specification and performance of single metal (aluminum) zip finned tube
Bimetallic aluminum rolled finned tube is a process in which an aluminum tube is tightly fitted onto a base tube, and then subjected to multiple processes such as rough rolling and precision rolling on the aluminum tube, Rolling out high-quality finned tubes, the bimetallic aluminum rolled finned tubes produced by our factory have excellent heat transfer performance. When in use The finned tube and base tube will not undergo electrochemical corrosion. Compared with ordinary wound finned tubes, the contact thermal resistance changes with temperature Maintaining stability over a large range, the heat transfer performance of bimetallic aluminum rolled finned tubes is better than that of wound tubes within the limit wall temperature range Stable management. In addition, compared with coiled tubes, bimetallic aluminum rolled tubes have outstanding corrosion resistance and high strength, which can withstand Cleaning with a water pressure of 4.0MPa, the fins still do not collapse. The base tube of the bimetallic aluminum rolled tube can be cleaned according to the corrosion situation of the fluid inside the tube, And the selection of processing technology, the base pipe can be made of carbon steel, copper, stainless steel pipe, etc.
Specification and Performance Table of Copper Aluminum Composite Finned Tubes (Note: The base tube is made of copper tube, and the fins are made of aluminum rolled sheet)
Specification and Performance Table of Copper Aluminum Composite Fin Tube