The Ductile Iron Pipe Collar is a high-strength, corrosion-resistant fitting designed for large-scale piping systems. Manufactured from spheroidal graphite iron, this collar features a DN1000 (40-inch) diameter and a pressure rating of PN16 (10/16 kg/cm²). It is coated both externally and internally to enhance durability and prevent corrosion, making it suitable for demanding industrial applications.
Product Name: Ductile Iron Pipe Collar
Standard: ISO 2531
Material: Ductile Iron (SG Iron)
Size: DN1000, 40 Inch
Pressure Rating: PN16 (10/16 kg/cm²)
Coating:
External: Zinc-rich Coating (200 g/m²) + Bitumen Layer (80 µm)
Internal: Cement-mortar Lining (7 mm)
Source: https://www.landeepipefitting.com/ductile-iron-pipe-collar-iso-2531-dn1000-40-inch-pn16.html
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