Author: Aurora

On July 4th, Sierra commemorated 55 years of success and innovation with an informal dinner dedicated to all the people working in the company: those who contribute daily to its development and growth.President Raffaella Riello and Vice President Alessandro Riello reflected on Sierra’s significant milestones through a short film, highlighting the company’s long journey that...

During the month of December, Sierra  achieved the certification according to Pressure Equipment Directive (PED) N° 2014/68/EU for a group of heat exchangers in Category II,  intended to be used with Group 1 fluids and characterized by PS 45 bar, TS -30/+125 °C and maximum DN  38 mm. The achievement of this certification demonstrates Sierra's continuos...

During the month of December, Sierra updated UL and CSA certification with two important news: The introduction of a new Ø7 mm diameter tube The addition of 18 new refrigerants, among which R1270, R454B, R454C and R513A The introduction of these features strengthen Sierra offer for customers operating in North-American market and oriented to low...