Based on this product's specifications, here are some alternatives and similar models
JINAN MEIDE Malleable Cast Iron Fitting 1 1/2 Inch
Summary description:
JINAN MEIDE malleable cast iron fitting, size 1 1/2 inch. Designed for reliable connection of threaded piping systems in industrial and residential plumbing, heating, and gas installations. This durable fitting ensures high mechanical strength and pressure resistance, providing a secure and long-lasting seal for various fluid and gas transport applications.