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

Oil&Gas

Aegean Refinery Project (ARP)

The Aegean Refinery Project, officially known as the SOCAR STAR Oil Refinery, is an oil refinery located in Aliaga, Turkey. It is the largest refinery project in Europe, Middle East, and Africa (EMEA) with a processing capacity of ten million tonnes (Mt) of crude oil a year, which is equivalent to 214,000 barrels a day. STAR Refinery meets approximately 20% of Turkey’s demand for processed crude oil products and reduces the country’s petroleum products imports.

Oil&Gas

Optimum Shah Gas Expansion (OSGE)

The Shah Sour Gas Plant is one of the main sour gas treatment plants in the United Arab Emirates. The project involves the expansion and integration of new facilities into the existing plant to increase the treatment capacity of the highly sour gas produced from the Shah Arab Sour Gas Field. Its objective is to increase the complex’s capacity to approximately 1.45 BSCFD, improve product recovery and contribute to the security of gas supply in the United Arab Emirates.

Bioenergy

Livorno ENI Refinery

The Eni refinery in Livorno, located in Tuscany, is a historic industrial site founded in 1939. Originally established as a traditional oil refinery for processing crude oil, the infrastructure is now at the center of one of the most important Italian energy transition projects, aimed at its complete conversion into a latest-generation biorefinery. Once the transformation is complete, the facility will no longer process fossil fuels, but will exclusively treat biogenic feedstocks, such as used cooking oils, waste animal fats, and agri-food industry residues, to transform them into hydrogenated biofuels. With this new industrial asset, the project pursues a twofold objective. On one hand, it aims to produce clean fuels by replacing oil with biological waste and used cooking oils; this reduces CO₂ emissions in transport and helps Eni reach the goal of net-zero emissions by 2050. On the other hand, the conversion serves to save the factory and jobs, transforming an old plant that was at risk of closure into a modern site, thereby guaranteeing employment for all workers in the Livorno area.

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