Aluminium Extruded Fin Tube

Aluminium Extruded Fin Tube

Aluminum Extruded Fin Tube is formed from a bi-metallic tube. Consisting of an aluminum outer core and an inner tube(steel, copper or titanium etc.) as a mandrel. Outer core is compressed to fins on its outside surface through the cavity formed by the groove and the inner tube by the rolling blade. The Finned Tube produced by this method provide an integral fin, so there is no contact thermal resistance loss, and the heat transfer efficiency is high. Compared with the welding process, the three-roll cross-rolling(extruding) process has the advantages of high production efficiency, low consumption of raw materials, and high heat exchange rate.Maximum operating temperature for this fin type is 290°c.

FEATURES

As a heat exchange component, extruded Fin Tube works under the condition of high temperature flue gas for a long time. For example, the fin tube of the boiler heat exchanger normally exposed to a severe environment of high temperature, high pressure and corrosive gas, which requires the fin tube to have a high performance:

1)Anti-corrosion

2)Anti-wear

3)Lower contact resistance

4)High Stability

5)Anti-ashing

DIMENSION AND MATERIAL

The following table shows Simcan’s manufacturing capabilities for Aluminium Extruded Fin Tube:

PRODUCTION CAPACITY

Simcan has Total eight(8) Aluminium Extruded Fin Tube, monthly production capacity is 150,000 meters in total.

APPLICAITONS

Simcan's Aluminium Extruded Fin Tubes are mainly used in air cooled heat exchangers (fin fan cooler, air fin ) or air heaters in petrochemical, power generation, paper, tobacco, building heating system, air conditioning and food industries.

FAQ

Q1.What is the referenced codes and standards?

API661

Material Requisition, drawings or Technical Agreement

Q2.How do you pack the products

A: Each package is designed and made according to seaworthy packing standard and clients’ handling and lifting capability.

Finned tubes will be packed into steel frameworks and wrapped with weather proof PE film and plywood board covering up. In addition, each row of finned tubes will be isolated from adjacent with EPE(Expandable Polyethylene) foam to prevent rigid impact during transportation. For all exporting packages, we only use plywood instead of wood for fumigation free purpose.

Q3:How do you guarantee the quality?

A:We are ISO certified company and we maintain strict controls according to our specific written procedures and client specifications during all phases of manufacturing of our products ensuring full materials traceability and top quality. Besides, inspection activities carried out by world reputable third party such as TÜV, BV, SGS, Lloyd's, ABS, Intertek(Moody) etc. is available on call.

Q4:Do you have design capability?

A:Yes, we could develop the shop drawings and submit for clients’ approval.

Q4:How do you handle the documentation?

A:As a professional supplier, Simcan does not only manufactures products but also has strong capability on preparing and submitting documents as listed below but not limited to:

Before Fabrication

Design and Fabrication Schedule

Drawings and data

Fabrication Procedures including WPS, PQR

Inspection and Test Plan (ITP)

During Fabrication

Daily, weekly or monthly progress report

After Fabrication

A complete set of final archive including:

Raw Material Mill Certificates

Product Conformity Certificates

Inspection Reports including Material Receipt Inspection Report, Test Report etc.

Packing List and Proforma Invoice

Certificate of Origin or any other documentation mandatory for clients’ customs clearance or tax preference