Based on this product's specifications, here are some alternatives and similar models
Bend 45° steel Viega 1126.1, diameter 54 mm, 1 pcs
Summary description:
Viega 1126.1 is a 45° steel bend with a nominal diameter of 54 mm, supplied as a single piece. Designed for fluid and gas plumbing installations where a change of direction is required, this steel elbow provides a compact angled connection in piping systems. Suitable for use in industrial and residential applications where steel fittings are specified.