rolling pressure molding finned tube

rolling pressure molding finned tube
1,Production lines, quality is reliable
2,Low cost and stable performance


rolling pressure molding finned tube

High frequency welding spiral finned tube



Name
symbols
Unit
Value
Steel pipe diameter
d
mm
16~140
Steel pipe wall
S
mm
2~10
Steel tube length
L
m
25 meters below the
Fin thickness
δ
mm
0.5~4.0
Fin height
h
mm
5~30
Fins spacing (pitch)
t
mm
3.5~40
Steel tube material
Carbon steel, alloy steel, stainless steel
Fin material
Carbon steel, alloy steel, stainless steel
Fin form
Real tooth, open tooth