SBS-EV is a hot-dip galvanized steel pipe elbow made of rolled steel with a zinc coating according to EN ISO 1461. This elbow is used to connect the steel pipe Staro Steck-ES-V. The advantages lie in the very high compressive strength and the extreme temperature resistance.0605 DIN EN 61386-21 Classification: 55571 Minimum compressive strength: 4000N/5cm