P48 GEOMETRY

Tubes Material

Ø

 Thichness

Type

Denomination

Certification
 Stainless steel 304L - 316L 16 1 - 1.5 welded  Astm A 249 Tp 304L-316L
 EN 10204 3.1
seamless  Astm A 213 Tp 304L-316L
 Carbon steel 1.5 - 1.8  P235 GH EN 10216-2
 Carbon steel hot dip galv. 1.5 - 1.8 - 2.6
 Copper 0.75 - 1 - 1.5 Cu-EN 12735-2
 Copper nickel 70 - 30 (90 - 10) Astm B111-C71500 (C70600)

  

Fins Material

 Thichness

Type
 Aluminium  0.15 - 0.25 - 0.4 corrugated
 Aluminium prepainted 0.25
 Aluminium Mg2.5
 Stainless steel 304 - 316 0.2 flat
 Carbon steel  0.25
 Carbon steel hot dip galv.
 Copper 0.2
   

 

 Fins spacing mm 2.0 2.2 2.5 2.9 3.0 3.2 3.6 4.0 4.5 5.0 5.6 6.0
 Fins/mt 500 450 400 350 330 310 280 250 220 200 180 165

                         

 Not available for hot dip galvanized coils

  

 

 

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