Piping Products

 

 

 

Pipes and Tubes

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We can provide you,  through Raccortubi's inventory:

Heat exchangers tubes in stainless steel 316/L and duplex S31803

Seamless and welded pipes in:
Stainless steel 304/304L, 304/304H, 316/316L, 321/321H, 347/347H
Urea Grades 316L UG and 25.22.2 (UNS S31050)
Duplex UNS S31803/S32205
Superduplex UNS S32750 and UNS S32760
Superaustenitics 6Mo and 904L
Nickel Alloys UNS N06625 and UNS N08825
Titanium Gr 2


The above images are reproduced with permission from Raccortubi Group. Reproduction is prohibited

Butt Weld Fittings

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Cold Formed Fittings

We can provide you,  via Raccortubi's inventory, and Tecninox  production:

Cold formed BW Fittings Seamless or Welded in:
Stainless steel 304/304L, 316/316L, 321/321H, 347/347H
Urea Grades 316L UG and 25.22.2 (UNS S31050)
Duplex UNS S31803/S32205
Superduplex UNS S32750 and S32760
Superaustenitics 6Mo and 904L
Nickel Alloys UNS N06625 and UNS N08825
Titanium Gr 2


The above image is reproduced with permission from Raccortubi Group. Reproduction is prohibited

Hot Formed Fittings

We can provide you,  via Petrol Raccord:
seamless and welded hot formed fittings in Stainless Steel, Duplex, Super Duplex, Nickel Alloy, Titanium, Chrome Moly and Carbon Steel (heavy wall):

LR and SR Elbows
Tees
Reducers
Caps
Special Fittings on customer’s design such as:
Barred Tees
Flow Tees
Crosses
Special Radius Bend


The above image is reproduced with permission from Petrol Raccord. Reproduction is prohibited

Flanges


Flanges by Officine Ambrogio Melesi can be manufactured
in all grades of steel: CS, LTCS, High Yield, Chrome Alloy, Stainless Steel, Duplex, Super Duplex, Nickel Alloy and Titanium

The current production capacity is up to 3500 mm on external diameter and a max weight of 5 metric tons.

Available standard flanges are WN, LWN, SO, SW, THRD and BLIND


The above images are reproduced with permission from Officine Ambrogio Melesi & C. Srl. Reproduction is prohibited

Spectacle blinds, Spacers, Paddle Blinds, Drip Rings


Our principal Offcine Ambrogio Melesi can provide you liners such as spectacle blinds, ring spacers, paddle blinds, drip rings  in several grades of steel including CS, LTCS, High Yield, Chrome Alloy, Stainless Steel, Duplex, Super Duplex, Nickel Alloy


The above images are reproduced with permission from Officine Ambrogio Melesi & C. Srl. Reproduction is prohibited

Special Flanges and Forged Components


In addition to the standard flanges, Officine Ambrogio Melesi offer is able to manufacture a big variety of Special Flanges and  Forged Components such as:


ANCHOR FLANGES


COMPACT FLANGES


MISALIGNMENT FLANGES


SWIVEL RING FLANGES


LWN COMPACT FLANGES


NIPO FLANGES


FLANGED BOSSES


PENETRATORS


API FLANGES


API BLOCKS


J-LAY COLLARS


SPOOL PIECES


BULK HEADS


NOZZLES


WYE PIECES


SHELL ELBOWS


SWEEPOLETS


WELDOLETS


STUB ENDS


SPECIAL FLANGES MADE PER CUSTOMER'S DWGS


ADAPTORS


ADAPTORS


SPECIAL FORGINGS


SPECIAL FORGINGS


TUBE SHEETS


BALL FOR VALVES


VALVE CLOSURES


VALVE ENDS CLOSURES


The above pictures are reproduced with permission from Officine Ambrogio Melesi & C. Srl. Reproduction is prohibited

Clamp Connectors


Officine Ambrogio Melesi is also a manufacturer of Clamp Connectors

α-LOCK®


Complete range DN 1” ÷ DN 24”
and also available for tailor made dimensions
respecting the client requirements

All Std material available (LF2/F65/F51/F55/F44/INC825/INC625) & other materials on request

Type Approval & Interchangeability Certificate by Bureau Veritas

Approved by Equinor


The above images are reproduced with permission from Officine Ambrogio Melesi & C. Srl. Reproduction is prohibited

Bolting Components


We can provide you the following bolting components from Bea Srl


Studbolts



Suitable for several needs, are made with all types of materials, from the smallest (5/16” or M6) to the largest (7” or M180)


Nuts



In-house forged nuts, in all grades of steel starting from 3/8” or M8 up to 4” or M110


Bolts




Hex head bolts, round head socket cap-screws made primarily in special materials.
These are produced on specific hot forging equipment.


Custom Made Special Fasteners




Made upon the customer’s specific drawings, in diameters from 6 to 600 millimeters.


The above pictures are reproduced with permission from Bea Srl. Reproduction is prohibited
 
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