CAPABILITIES

Thanks to the ongoing improvement of technological resources and management processes, ARRI has become a benchmark in the valve machining sector. The ability to offer a range of machining from 2-inch valves right up to 25 t parts, means that ARRI is capable of providing a complete solution to meet the machining needs of its customers. With over 30 years of experience, ARRI has become a specialist in machining different types of valves (gate valves, ball valves, globe valves, check valves, plug valves, butterfly valves etc.), applications (oil & gas, nuclear, underwater, cryogenic etc.) and materials (stainless steel, inconel, duplex etc.). This capability makes ARRI a flexible and multifunctional company, able to adapt to the needs of all kinds of customer and projects.

machining example
MACHINING OF LARGE-SCALE VALVES

MACHINING OF LARGE-SCALE VALVES

ARRI is especially qualified to machine large-scale valves. The Trevisan DS1200 can machine valves with a flange of up to 2,400 mm...

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MACHINING OF EXOTIC ALLOY VALVES

MACHINING OF EXOTIC ALLOY VALVES

As the company is used to work with exotic alloy valves, ARRI adapts its technical resources to meet the needs of each material...

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MACHINING OF CAST-IRON VALVES

MACHINING OF CAST-IRON VALVES

The majority of the valves machined at ARRI are cast-iron valves. An exhaustive control is made of the machining process to ensure the...

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MACHINING OF FORGED STEEL VALVES

MACHINING OF FORGED STEEL VALVES

Based on its knowledge and experience of machining forged steel valves, ARRI adapts to meet the different characteristics that forged...

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