A na-eji tube na-enweghị ntụpọ oval mee ihe dị ka tube isi, a na-ejikwa eriri aluminom merụọ ahụ ma ọ bụ teepu ọla kọpa n'okpuru esemokwu ma merụọ ahụ n'elu elu nke tube ntọala ahụ.
Elliptical Finned Tube jikọtara ya na ihe abụọ dị iche iche
Isi tube ihe: carbon ígwè, ala alloy ígwè, igwe anaghị agba nchara, ọla, ọla kọpa, ọla kọpa-nickel alloy, aluminum bronze, nickel alloy.
Core Tube ihe onwunwe |
Carbon Steel tubes | A179, A192, SA210 Gr A1/C, A106 Gr B, A333 Gr3 Gr6 Gr8, A334 Gr3 Gr6 Gr8, 09CrCuSb, DIN 17175 St35.8 St45.8, EN 102123 Gr6 P551 , GB/T5310 20G 20MnG, |
Alloy Steel tubes | A209 T1 T1a,A213 T2 T5 T9 T11 T12 T22 T91,A335 P2 P5 P9 P11 P12 P22 P91,EN 10216-2 13CrMo4-5 10CrMo9-10 15NiCuMoNb5-6-4 |
Igwe anaghị agba nchara | TP304/304L, TP316/TP316L TP310/310S TP347/TP347H |
Ọla kọpa tubes | UNS12200/UNS14200/UNS70600, CuNi70/30, CuNi 90/10 |
Titanium Tubes | B338 gr 2 |
Fin ihe: aluminum, ọla kọpa, ígwè
1. Aluminom (Alu.1100, Alu.1060)
2. Ọla kọpa.
3. Nchara