STEEL PILES

For structures

Forming technologies Size range
ERW/HFI
½’’ ÷ 24’’
(DN 15 ÷ DN 600)
HSAW
8’’ ÷ 160’’
(DN 200 ÷ DN 4000)
LSAW
16’’ ÷ 390’’
(DN 400 – DN 9750)
SS
½’’ ÷ 28’’
(DN 15 ÷ DN 700)
Application sector Application sector – Reference Norm
Piling
EN 10219-1, EN 10219-2
ASTM A-252
ASTM A-253
ASTM A-53

ERW/HFI – Pipes with longitudinally Electrical Resistance (Induction) Welding, without filling material.
LSAW – Pipes with Longitudinally Submerged Arc Welding, with filling material.
HSAW – Pipes with Helical/spiral Submerged Arc Welding, with filling material.
SS – Seamless pipes.

External coatings

  • Fusion Bonded Epoxy (FBE) (AWWA C213)
  • – Epoxy resins, glass-flake epoxy, inorganic galvanizers and other paints
  • – Paiting cycles for corrosive environments (including off-shore) (EN 12944, ISO 20340, etc.)
  • – Polyurethane (EN 10290)
QUOTATION REQUEST

Type of ends and connections

  • Bevelled for butt welding
  • With internal cylindrical reinforcements
  • With external
  • cylindrical reinforcements
  • With clutches/interlocks type C9 / E22
  • With steel profiles

Steel grades (just some examples)

S235JRH, S275J0H, S275J2H, S355J0H, S355J2H,
S355K2H, S275NH, S275NLH, S355NH, S355NLH,
S460NH, S460NLH, S275MH, S275MLH, S35MH,
S355MLH, S420MH, S420MLH, S460MH, S460MLH
S235JR, S235J0, S235J2, S275JR, S275J0,
S275J2, S355JR, S355J0, S355J2, S355K2,
S460JR, S460J0, S460J2, S460K2, S550J0
S275N, S275NL, S355N, S355NL, S420N,
S420NL, S460N, S460NL, S275M, S275ML,
S355M, S355ML, S420M, S420ML, S460M,
S460ML, S235J0W, S235J2W, S355J0WP,
S355J2WP, S355J0W, S355J2W, S355K2W
Grado1, Grado2, Grado3, Tipo E, Tipo F, Tipo S
Grado A, Grado B

Regulations for external coverings

EN 21809-1
DIN 30670
UNI 9099
NFA 49710
DIN 30678
NFA 49711
EN 21809-2
UNI ISO 5256
EN 21809-5
EN 253
EN 10290

Regulations for external coverings

EN 10301
EN 10339
API RP5L2
NFA 49709
DIN 2614
EN 10298
NFA 49701
UNI ISO 4179
AWWA C 205
UNI ISO 5256
AWWA C 213