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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.

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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

Sakarya 2

The Sakarya Gas Field Development 2 is an offshore project located in the western Black Sea, approximately 165 km off the coast of Filyos, Türkiye. Developed by Turkish Petroleum Corporation, the project involves the expansion of the Sakarya Gas Field’s production capacity through new offshore wells, subsea infrastructure and pipelines for transporting gas to the onshore processing plant in the Filyos area. Its objective is to increase Türkiye’s domestic natural gas production, reduce the country’s dependence on imports and contribute to national energy security.

Bioenergy

H2GS — Sweden — 2.1 MTPY HDRI and BRI Plant

H2 Green Steel was launched in 2021 in Boden, northern Sweden, is designed to produce 2.1 million tonnes per year of hot direct reduced iron (HDRI) and hot briquetted iron (HBI) using fossil-free hydrogen-based direct reduction technology. The project aims to decarbonize steel production by replacing fossil fuels with renewable hydrogen during the iron reduction process. Integrated with an electric arc furnace (EAF), the plant is expected to reduce CO₂ emissions from ironmaking by up to 95% compared with conventional blast furnace technology, supporting the production of near-zero-emission steel. The start of production is planned in 2026.

Oil&Gas

Revamp of the Fluid Catalytic Cracking Unit

The project involves upgrading the Reactor and Regenerator sections of the FCC Unit at Lukoil’s refinery in Bulgaria. This upgrade will boost the unit’s efficiency, enabling it to process more oil and produce higher-quality products. Additionally, it sets the stage for Lukoil’s future investments in the refinery, positioning the company for long-term success in the industry.

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