Valves, Fittings & Manifolds

Spina Group offers a wide range of measuring instruments. The company manufactures and supplies instrumentation valves and manifold, pots and siphons, fittings and adapters and industrial tubings.

The processes of chemical and petrochemical plants both onshore and offshore require the regulation of the values of physical and / or chemical parameters in order to maintain a correct efficiency of the plants themselves. Furthermore, the demands on instrumentation systems designed for offshore applications continue to grow.

Since the oil and gas sector seeks to exploit ever deeper and less accessible reservoirs, instrumentation systems must be able to operate at significantly higher pressures, particularly in subsea equipment used for projects with long life cycles. A wide range of accessories is available too.

Our Offer

Manifolds and Valves

Spina Group offers different types of pressure measuring instruments, including manifolds and valves suitable for static pressures, applications with liquids or for differential pressures, available for different types of installation and with different styles and designed to provide a safe and reliable method of measurement pressure and versatile towards installation within the process.

Compression Fittings

Spina Group offers a wide range of fittings, caps and reductions which ensure the absence of leaks (even in the presence of gas), good resistance to high tightening, easy assembly with the possibility of repeated assembly and disassembly.

Pots and Siphons

Spina Group offers a wide range of condensate separation barrels, air distribution and siphons, which are used for the treatment and distribution of the process fluid before it reaches the instrument.

The siphons are used on the steam measurement lines to prevent it from directly investing the instrument and also to guarantee good heat dissipation avoiding overheating of the pressure gauge.

Tubing

Spina Group offers various types of cable holders for explosion-proof electrical systems and UL type and flexible pipes necessary for the construction of suitable “electrical conduits” inside walls and floors so that the electrical cables are protected from impact, humidity and compressions.

Latest successful projects

Petrochemical

Linear Alkylbenzene — Skikda

LINEAR ALKYL BENZENE (LAB) is a Sonatrach petrochemical project for the construction of a new production plant in the Skikda industrial zone, Algeria, approximately 350 km east of Algiers. The facility will produce linear alkyl benzene (LAB) with an annual production capacity of 100,000 tonnes.

Bioenergy

Sannazzaro Revamping

The Sannazzaro Revamping is a project for the partial conversion of Eni’s Sannazzaro de’ Burgondi refinery, in the province of Pavia. Developed by Eni, the project involves the conversion of the Hydrocracker HDC2 unit, the construction of a pretreatment plant for waste and residues, and the upgrade of logistics and auxiliary infrastructure. The new biorefinery will have a capacity of approximately 550,000 tonnes/year and will produce HVO diesel and SAF-biojet, contributing to the decarbonization of transport and to the expansion of Eni’s biorefining capacity.

Oil&Gas

Petrobrazi Refinery

Petrobrazi, boasting an annual refining capacity of 4.5 million tons/year of crude oil, stands as one of Romania’s foremost refineries. It serves as a pivotal hub where crude oil undergoes processing, resulting in a diverse array of high-value petroleum products, ranging from gasoline and diesel to LPG and aviation fuel. Presently, Petrobrazi operates at exemplary environmental and performance standards, capable of refining the entire equity crude oil production of OMV Petrom. In a strategic move towards sustainability, the Romanian oil company plans to construct 55MW of green hydrogen projects at its Petrobrazi refinery, located 60km north of Bucharest. This initiative involves the installation of two electrolysers, one with a capacity of 35MW and the other with 20MW. The renewable hydrogen generated will be utilized in the production of bio-based sustainable aviation fuel (SAF) and biodiesel, marking a significant step towards reducing carbon emissions in the aviation sector.

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