STW Steel is one of the leading suppliers of grating products in Finland. In addition to high quality, STW Steel’s strengths include its significant experience and expertise in the steel business. Continuous development of the supply chain and market-driven service provides our customers with strong competitiveness, high-quality products and accurate deliveries.
The main customer sectors are steel constructors, construction companies, metal workshops and the process industry, as well as leading design and architectural offices. The gratings are manufactured by Mostostal Siedlce SP. The manufacturing range includes two different types: forge-welded gratings (Z) and pressure-locked gratings (P). The main characteristics of forge-welded gratings are its high load-bearing capacity, solid and safe structure and quick installation.
The forge-welded grating`s (Z) characteristics enable a wide range of applications including floor coverings, walkways, maintenance and working platforms in factories and off-shore industry, as well as staircases, emergency exits, gangways and other structures in locations that require a safe and sturdy platform for people to work and walk on.
The pressure-locked gratings (P) provide a wide range of applications and various materials, as well as customized solutions in the industry sector and in architectural design. In addition to walkway platforms, press-locked gratings are also suitable as facade material, solar shadings, ceiling structures and protective fences.
The gratings are manufactured in accordance with DIN 24537 and the international quality management standard ISO 9001. The galvanization process is in accordance with EN ISO 1461. The grating is CE marked. The gratings’ type and dimensions, cuttings and usage and requested load capacity needs, as well as mounting options, are designed according to the customer’s needs. We implement the best technical and financial solutions in cooperation with the customer.
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