PIPES FOR CIRCUITS HYDRAULIC CIRCUITS IN STEEL ST 35.4/ST 37.4 BONDERISED CAPPED IN STEEL FE 35.2 FE 45.2 CAPPED

The pipes are made of steel ST 35.4/ST 37.4, bonderised and capped, or in FE 35.2 and FE 45.2 with capped ends, annealed or normalised.

The precision tolerances EN 10305-1 (ex DIN 2391/C) allow the implementation of cutting ring safety fittings (Ermeto) or clamping ring safety fittings (Serto).

The surfaces are effectively protected from oxidation by a bonderising treatment, and perfect annealing ensures easy cold bending.

The pipes for hydraulic circuits are made with a cold-drawing process and are then subjected to a bonderising process (with subsequent annealing) that protects them from the danger of oxidation.

The pipes for hydraulic systems distributed by Pessina Tubi Spa are made of steel ST 35.4/ST 37.4, bonderised and capped (to protect them from corrosion), or FE 35.2 and FE 45.2 with capped ends, annealed or normalised. The precision tolerances EN 10305-1 (ex DIN 2391/C) allow the implementation of cutting ring safety fittings (Ermeto) or clamping ring safety fittings (Serto).

Pessina Tubi Spa is located in the province of Milan and is active throughout the country, selling pipes and tubes (including, for example pipes for high pressure) and various steel products.