Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
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ASTM B111 C70600 Copper Nickel Low Finned Tube O61 For Oil Cooler
Yuhong supply customised finned tubes to meet specific requirements. We are manufacturer, own complete line of finned tubes includes Extruded Fin Tubes, Spiral Welded Fin Tubes, Embedded Fin Tubes (G-Fin Tubes), L Fin Tubes, LL Fin Tubes, KL Fin Tubes, Square Fin Tubes (H Fin Tubes), Rectangular Fin Tubes (Double H-Fin Tubes), Longitudinal Fins High-frequency welded serrated finned tubes and high-frequency welded solid finned tubes.
Specifications
| Items | General Materials | Popular ASTM Materials |
| Core Tube Material | Carbon steel, low-alloy steel, stainless steel, brass, copper, cooper-nickel alloys, aluminum bronze, nickel alloys. | 1. Carbon Steel: A179, A192,SA210 Gr A1/C,A106 Gr B 2. Stainless Steel: TP304/304L,TP316/TP316L 3. Copper:UNS12200/UNS14200/UNS70600, CuNi70/30,CuNi 90/10 4. Titanium: B338 Gr 2 |
| Fins Material | Aluminum & Copper. | 1. Aluminum(Alu.1100,Alu.1060) 2. Copper. |
Advantages of low-finned tubes
Delivery Condition
| O10 | Cast and annealed (homogenized) |
| O11 | As-cast and precipitation heat treated |
| O20 | Hot forged and annealed |
| O25 | Hot rolled and annealed |
| O30 | Hot extruded and annealed |
| O31 | Extruded and precipitation heat treated |
| O40 | Hot pierced and annealed |
| O50 | Light annealed |
| O60 | Soft annealed |
| O61 | Annealed |
| O65 | Drawing annealed |
| O68 | Deep-drawing annealed |
| O70 | Dead-soft annealed |
| O80 | Annealed to temper,1/8 hard |
| O81 | Annealed to temper,1/4 hard |
| O82 | Annealed to temper,1/2 hard |
Applications
