Manifolds

We produce everything strictly following the customer’s technical drawing or we extract the detail of our product from the machine drawing.
All purchased materials are certified 3.1 and on request we can also have: manufacturer’s PED+ANNEX+ISO 9001.
We also handle individual parts for special orders.

Technical characteristics

FOR STAINLESS STEEL

  • Our drilling centres can work from Ø12 to Ø168.3 while for larger diameters we can buy the semi-finished product from external workshops and finish them at Htc Italia.
  • The supplies can be in AISI 304 E 316 or in copper with the following diameters: Ø7.2 Ø7.94 Ø9.52 Ø12 Ø12.7 Ø15.88

FOR CARBON STEEL

  • Our drilling centres can work from Ø12 to Ø168.3 while for larger diameters we can buy the semi-finished product from external workshops and finish them at Htc Italia.
  • The supplies are in copper with the following diameters: Ø7.2 Ø7.94 Ø9.52 Ø12 Ø12.7 Ø15.88

FOR COPPER

  • Our drilling centres can work from Ø12 to Ø133
  • The supplies can be in copper or Cu/Ni with the following diameters: Ø7.2 Ø7.94 Ø9.52 Ø12 Ø12.7 Ø15.88

Materials used

STAINLESS STEEL

We manufacture stainless steel manifolds using these materials:
  • RODS TP 304L / TP 316L ELECTROWELDED (LASER) EN 10217-7 / TC1 – ISO1127 D3/T3 1.4301 / 1.4307
  • RODS TP 304L / TP 316L ASTM A312 / ASME SA312 B36.19 / EN 10216-5 TC1 S/S 1.4301 / 1.4307
  • COILS TP 304 1.4301 / TP 316L 1.4404 EN 10217-7 / ASTM A249 / EN ISO 10893-1 10893-2 / EN 8493
  • Other types on request

CARBON STEEL

We manufacture carbon steel manifolds using these materials:
  • HOT-ROLLED SEAMLESS S195T EN10255 L1 EW
  • COMMERCIAL SMOOTH P235 TR2 S/S EN 10216-1
  • ASTM/ASME A/SA A106 GR.B S/S
  • ASTM A333 / ASME SA333 GR.6 S/S
  • Other types on request

COPPER

We manufacture copper manifolds using these materials:
  • RODS Cu-DHP R290 EN 12735-1
  • SMOOTH LWC COILS Cu-DHP R220 EN 12735-2
  • Other types on request

Processes carried out

  • CUTTING

  • DRILLING

  • TURNING

  • VICTAULIC ROLLING

  • WELDING

  • PAINTING, PICKLING AND INSULATION

  • TESTING ON REQUEST

Contact us for further information

Contact us for further information

SHAPED PIPES
We drill and mill the pipes, weld the accessories required in the customer’s drawing, and carry out threading and victaulic rolling.
DISTRIBUTORS
We weld capillary pipes onto the distributor bodies of various diameters.