Na mbido, igwe na-agbado laser na-ejikarị tube igwe anaghị agba nchara na ntù igwe anaghị agba nchara.N'oge usoro teknụzụ na-etolite, carbon steel tube na carbon steel fin na-aghọ encomical, dị ka obere arọ na elu okpomọkụ nyefe ikike.N'oge ụfọdụ, Laser welded carbon steel fined tube nwere ike dochie elu ugboro welded siri ike fined tubes.
Igwe ịgbado ọkụ na-akpaghị aka na-agbado agbado agbado agbado ọkụ na-eji laser njupụta ike dị elu wee weld ọkpọkọ.Ntinye ọkụ laser dị ntakịrị, mmetụta ahụ ziri ezi, na fin mgbe ịgbado ọkụ na-enwe mmetụta dị nta na okpomọkụ laser.The dum akụrụngwa bụ n'ụzọ zuru ezu akpaka finned tube ịgbado ọkụ, na ntù ọnya n'otu akụkụ na laser welded ntù n'akụkụ nke ọzọ.N'oge usoro mmepụta dum, onye na-arụ ọrụ kwesịrị ịkwanye ihe ahụ na mmalite nke ịgbado ọkụ ma budata ya mgbe emechara ịgbado ọkụ.N'ime ọrụ nkịtị, a na-emerụ eriri ígwè na-akpaghị aka na ọkpọkọ ígwè, na-enwetakwa mpempe akwụkwọ akpaka, ịgbado ọkụ laser akpaaka, na ọkwa dị elu nke akpaaka.
| Obere Tube OD mm | Bare Tube WT mm | Fin Pitch mm | Fin Height mm | Fin Thk mm |
| Φ10 | 1.2-2 | 2-3.5 | 5 | 0.3-1 |
| Φ12 | 6 |
| Φ16 | 8 |
| Φ19 | 1.0 | 2-5 | 9 | 0.5-1 |
| Φ22 | 1.2 | 2-5 | 11 |
| Φ25 | 1.3 | 2-6 | 12.5 |
| Φ28 | 1.5 | 2-8 | 14 | 0.8-1.2 |
| Φ32 | 1.5 | 2-8 | 16 |
| Φ38 | 1.8 | 2-10 | 19 |
| Φ45 | ：2 | 2-10 | 23 |
A na-emepụta tubes spral fined mgbe niile site na ịgbado ọkụ ugboro ugboro, brazing ma ọ bụ inlaying.Usoro mmepụta omenala a na-eme ka nnyefe ọkụ na ịrụ ọrụ dị jụụ nke tube nke finned adịghị elu, a ga-enwekwa ịgbado ọkụ na-adịghị ike na de-soldering.Nke kachasị mkpa, mgbe ịgbado ọkụ na-adị elu, okpomọkụ dị oke elu na mmetụta okpomọkụ dị oke ibu, nke na-eme ka tube finned dị mfe na nchara, nke na-egbochi ebe a na-eji ya eme ihe.N'ebe a na-emebi emebi, a ga-emebi tube a kpara akpa mgbe obere oge ejiri ya.Ọbụna ma ọ bụrụ na igwe anaghị agba nchara finned tube na-welded site elu ugboro, ọ pụghị imezu ihe a chọrọ, tumadi n'ihi na ntù na-amịkọrọ oke okpomọkụ na okpomọkụ dị oke elu, nke na-emetụta nhazi atomic nke igwe anaghị agba nchara.Igwe anaghị agba nchara, dị mfe nchara ma belata nguzogide corrosion.Ịgbado ọkụ laser adịghị mkpa ịtụle okwu ndị dị otú ahụ ma ọlị.A na-eme ịgbado ọkụ laser n'otu ntabi anya, na ngwu welded enweghị mmetụta na mgbake okpomọkụ.Nguzogide corrosion nke igwe anaghị agba nchara anaghị ebelata, yabụ na gburugburu acid siri ike na alkali, tubes ịgbado ọkụ laser kwesịrị iru eru.
