Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.
Dellok YONGHUI TECH Co.,Ltd. Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.
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Cooler Dryer Radiator ASTM A179 Heat Exchanger Fin Tube
Carbon steel-aluminum composite extruded fin tube, with tube material SA179, SA789, SA214, SA213, SA336
Fin material aluminum, fin thickness 0.25mm~0.8mm, fin pitch 2.3mm~4.5mm,Fin type: Extruded, extruded serrated, any length, ISO9001 quality
system certification,CE, used for large air-cooler, heat exchanger, dryer, with high heat transfer and energy conversetion. Good surface and sea
worth packing.
Carbon steel/Aluminum finned tubes for the air cooler and heat exchange
| Items | General Materials | Popular ASTM Materials |
| Core Tube Material | Any metallic materials, as carbon steel, low-alloy steel, stainless steel, brass, copper, cooper-nickel alloys, aluminum bronze, nickel alloys etc. | 1. Carbon Steel: A179, A192,SA210 Gr A1/C,A106 Gr B 2. Stainless Steel: TP304/304L,TP316/TP316L/316Ti, A789 S31803/S2205 etc... 3. Copper:UNS12200/UNS14200/UNS70600, CuNi70/30,CuNi 90/10 4. Titanium: B338 Gr 2 |
| Fins Material | 1. Aluminum Alloy 2. Copper. | 1. Aluminum(Alu.1100,Alu.1060,Alu.6063) 2. Copper. |
The parameters and performance are as follows:
1: Technical parameters: The high degree of fin 0-16mm (or outside diameter of fin φ 38.1-φ77m); Pitch of fins 2.3-12mm; Length of finning tube 0.5~ 14m.
2: Single metal rolling finning tube: Pure aluminum 1060 or aluminum alloy 6063.
3: Double metal rolling finning tube: Tube-based protection from the outer layer of aluminum tubes, corrosion-resistant; Tube-based can be made from carbon steel pipe, in addition to, stainless steel tube and copper tube can also be used, as well as titanium alloy tube.
Package: The aluminum finned tubes are well packed in steel frame and polywood.
One Of Reference Drawing
Tube In Heat Exchanger Parts
