ISO 2531 Pipe Collar, Ductile Iron/SG Iron, DN1000, PN16

The ISO 2531 Pipe Collar Supplier offers high-quality ductile iron (spheroidal graphite iron) pipe collars with a dimension of DN1000 and a pressure rating of PN16 (10/16 kg/cm²). These collars are designed to meet the ISO 2531 standard, ensuring reliability and durability. The collars feature both external and internal coatings for enhanced protection. Externally, they are coated with zinc and bitumen, while internally, they are coated with cement sand.