Manufacturer of top-quality steel flanges from Poland
Steel flanges

Steel flanges
– production range

Since 2005, Instal Ostrowiec has been manufacturing top-quality steel pipe connection flanges. Our product range includes flat-face flanges, loose ring flanges for steel and PE piping, blanking flanges, threaded flat-face flanges, threaded neck flanges and welded neck flanges.

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Industrial valves and fittings
– commercial offer

Instal Ostrowiec has many years of experience in industrial valves and fittings. Instal Ostrowiec sells an extensive line of products for water, sewage and heating utilities, as well as oil and gas mining applications.

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Industrial valves and fittings
Custom products

Custom products
– production range

Every project is a challenge which deserves the best solutions. It is why Instal Ostrowiec provides a range of custom products that are carefully tailored to the requirements of each customer. Using state-of-the-art technology, years of experience and a team of experts, Instal Ostrowiec delivers solutions that precisely address your company’s specific needs.

Instead of looking for off-the-shelf solutions that are not quite what you need, contact us. Together, we will develop a product that will be the cornerstone of success of your project.

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Services
– own production facilities

The production facilities at Instal Ostrowiec allow fabrication of complex geometries with high repeatability and precision. Instal Ostrowiec provides commercial CNC and traditional turning, milling, drilling, gas firing, plasma firing, and more.

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Services

Quality
– international standards

The steel products supplied by Instal Ostrowiec are of the highest quality, comply with all international standards and are always delivered on time, according to our customers’ needs.

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Quality
The building of Instal Ostrowiec Sp. z o.o.
CNC control panel in a steel flange production facility
CNC plasma cutting
CNC turning of steel flanges
Welding of steel components
Prefabricated steel flanges of various sizes
CNC gas cutting
Internal machining of a steel flange on a CNC lathe