Sprial Welding Finned tube
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Sprial Welding Finned tube (Helical Finned tubes)
A na-ejikarị tubes spiral finned dị elu maka ụlọ ọrụ petrochemical ma tinye ya na ngalaba convection nke ndị na-ekpo ọkụ ọkụ, ndị na-ekpo ọkụ na-ekpo ọkụ, ndị na-ahụ maka akụ na ụba, ndị na-ekpo ọkụ ikuku, na ndị na-ekpo ọkụ na-ekpo ọkụ na-agụnye ịnyefe okpomọkụ site na mmiri ọkụ gaa na mmiri oyi site na a tube mgbidi.
