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Oil and gas production and transport equipment (Italy)

Wellhead equipment

Type Nominal sizes Operating pressure
Standard wellhead All the dimensions API 6A 15.000 psi
Compact wellhead from 11" to 26.3/4" 15.000 psi
Xmas tree up to 7.1/16" 15.000 psi
Chokes up to 7.1/16" 15.000 psi
Wellhead equipment

Wellhead equipment

Xmas tree structure

  • Standard and monoblock
  • Single and dually completed wells
  • Completion with ESP (electric submersible pump)
  • Intelligent completion


Shut-off and control valves

Ball valves

Wellhead equipment, Shut-off and control valves Wellhead equipment, Shut-off and control valves Wellhead equipment, Shut-off and control valves

Type Nominal sizes Operating pressure
Trunnion mounted ball valves, side entry, three pieces bolted construction from 2" to 60" Class according to ANSI 150-2500
API 6A Class 2000-10000
Trunnion mounted ball valves, welded body construction from 2" to 60" Class according ANSI 150-2500
Trunnion mounted ball valves, top-entry from 2" to 60" Class according to ANSI 150-2500
API 6A Class 2000-10000

Gate valves

Wellhead equipment, Gate valves Wellhead equipment, Gate valves Wellhead equipment, Gate valves

Type Nominal sizes Operating pressure
Direct-flow gate valve with cast slab gate from 2" to 56" Class according to ANSI 150-2500
Direct-flow gate valve with expanding slab gate from 2" to 56" Class according to ANSI 150-2500

API 6A for Xmas tree

Type Nominal sizes Operating pressure
Gate valves with cast slab gate from 2 1/16" to 11" API 2000-15000
Gate valves with expanding slab gate from 2 1/16" to 11" API 2000-15000
Wellhead equipment, Gate valves

Choke valves

Wellhead equipment, choke valves Wellhead equipment, choke valves Wellhead equipment, choke valves

Type Nominal sizes Operating pressure
Positive (non-adjustable) from 2" to 8" Class according ANSI 150-2500
API 6A Class 2000-10000
Needle from 2" to 8" Class according ANSI 150-2500
API 6A class 2000-10000
Cage from 2" to 12" Class according ANSI 150-2500
API 6A class 2000-10000
Rotary (with two discs) from 2" to 8" Class according ANSI 150-2500
API 6A class 2000-10000

Backpressure valves

Type Nominal sizes Operating pressure
Swing check valve from 2" to 56" Class according ANSI 150-2500
Wellhead equipment, Backpressure valves

Complex systems

Our company offers development, designing, manufacturing and testing of complex systems that are individually made in accordance with the Customer’s inquiry. Our products are delivered as a single complete unit and installed on the field at the earliest possible date.

Underwater systems

Wellhead equipment, complex systems Wellhead equipment, complex systems

Subsea isolation valves system

Wellhead equipment, Subsea isolation valves system
  • Protective structures
  • Isolation valves
  • Control systems
  • Above surface termination of flexible stem
  • Underwater termination of flexible stem

Pipeline end manifold

  • Temporary scraper-launching valve
  • Temporary scraper-receiver valve

Onshore application systems

Wellhead equipment, Onshore application systems

Production equipment

  • Manifolds for production, injection and testing
  • Hot and low pressure knockout drums and complexes
  • Dehydration capacity drums and complexes
  • Test separators

Pipeline terminal equipment

  • Metering devices
  • Analyzers
  • Scraper-pig launching/receiving trap
Wellhead equipment, Onshore application systems

Support skid

  • Flare knock-out drum
  • Scrubbing tanks
  • Water filtration/treatment units
  • Pipeline fittings skid
  • Pressure relief skid
  • Pumping skid
  • Support gas skid
  • Instrument skid

Skid for chemical and secondary processes

  • Chemicals’ injection skid

Control systems

Wellhead equipment, Control systems

Control systems that we offer are based on the great working experience with hydraulic and pneumatic control systems worldwide. They include wellhead control, process control, piping control, emergency shutdown system control as well as self-contained hydraulic power packs and injection systems control. We offer a complex solution for wellhead control.

Wellhead control panel ensures the required hydraulic pressure for the control of sub-surface safety valve, surface safety valve and wing valve. The panels can be supplied from a local power-supply source, compressed air source, solar battery, instrument gas or from other systems.

Wellhead equipment, Control systems

Control panels

  • single-well / multiple-well systems of emergency shutdown
  • local control panels
  • storage batteries
  • hydraulic control panels
  • Remote control alarm/safety systems
  • for onshore/ submarine/underwater application

Actuators

  • Spring return linear actuators designed for gate valves
  • Double acting linear actuators designed for gate valves
  • Step-type drives for choke valves.

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