Alfagomma Group Logo
Lingua

Production process

ALFAGOMMA Group Global OEM customer base is supported through 10 Hydraulic Manipulated  Tube production sites worldwide.

The range features:

  • Carbon and Stainless Steel
  • Diameters from 4 to 200 mm   –   3/16” up to 8”
  • High production accuracy
  • 3D Geometry measurement technology
  • High cleanliness level (up to NAS 5, ISO4406 16/14/11 or better)

Plant and Equipment

ALFAGOMMA  state of the art production and quality control equipment

taglio_laser-366

Automatic laser cutting

Macchina di Curvatura

CNC Tube Bending

 

Controllo 3D

3D control

 

Deformazione Estremità

End forming:

JIC, ORFS, DIN 24°

 

saldatura_orbitale-395

Manual – Automatic Welding

Welding process and procedures are  ACCREDIA  approved. An independent accredited third party

 

saldobrasatura

Braze Furnace Welding

 

testing1

Low pressure testing

  • 5 bar pressure – in water bath.

High pressure testing

  • max 1000 bar

verniciatura1

Surface Treatment:

  • Zinc plating
  • Powder  coating

pulizia-interna

Internal tube cleaning

High cleanliness level up to:

NAS 5 – ISO4406 16/14/11