Tube O.D. : 1" to 8"
Tube Thickness: On request, depend on fin thickness and tube O.D.
Tube Length: Upon request
Tube material: Carbon steel / Alloy / Stainless Steel / Nickel / High nickel alloy / Nickel copper / nickel - chrome - iron / copper alloy
STUD height: 25mm to 38mm
STUD diameter: 12,7mm to 18mm
STUD Pitch: 16mm (5/8") = 63 studs rows per meter
STUD Type: Cylindrical, Elliptical, or Lens type
STUD material: carbon steel / stainless steel / alloy steel or others