Tube Fineed Bimetallic Extruded waxaa lagu daraa laba walxood oo kala duwan.
| Walxaha | Qalabka Guud | Qalabka ASTM ee caanka ah |
| Qalabka Tube Core | Qalab kasta oo macdan ah, sida birta kaarboon, birta alloy hoose,
naxaas, naxaas, naxaas,
Alloys cooper-nickel, aluminium bronze, nikkel alloys iwm. | 1. Birta Kaarboon: A179, A192,SA210 Gr A1/C,A106 Gr B
2. Birta Aan Lahayn: TP304/304L,TP316/TP316L/316Ti,
A789 S31803/S2205 iwm
3. Copper: UNS12200/UNS14200/UNS70600,
CuNi70/30,CuNi 90/10
4. Titanium: B338 Gr 2 |
| Qalabka Fins | 1. Aluminium Aloy
2. Copper. | 1. Aluminium (Alu.1100, Alu.1060, Alu.6063)
2. Copper. |
| Dhammaan cabbiradu waxay ku jiraan Inches iyo qeexid markaad codsato. |
| Tube OD | Dhererka Fin | Dhumucda Fin | Fins per Pitch (cufnaanta) |
| 5/8 | 3/8,1/2 | .015/.016/ .020 | 4, 5, 6, 7, 8, 9, 10, 11, 12 |
| 3/4 | 3/8,1/2,5/8 | .015/.016/ .020 | 4, 5, 6, 7, 8, 9, 10, 11, 12 |
| 1 | 3/8,1/2,5/8 | .015/.016/ .020 | 4, 5, 6, 7, 8, 9, 10, 11 |
| 1 1/4 | 3/8,1/2,5/8 | .015/.016/ .020 | 4, 5, 6, 7, 8, 9, 10, |
| 1 1/2 | 3/8,1/2,5/8 | .015/.016/ .020 | 4, 5, 6, 7, 8, 9, 10, 11 |
| 1 3/4 | 3/8,1/2,5/8 | .015/.016/ .020 | 4, 5, 6, 7, 8, 9, 10 |
| 2 | 3/8,1/2,5/8 | .015/.016/ .020 | 4, 5, 6, 7, 8, 9, 10 |
