Features

• Body and end ring made of hot rolled products of structural steel St235JR in accordance with EN 10025-2:2019 or ductile iron in accordance with EN 1563:2018
• Couplings produced in accordance with EN 14525:2004
• Protection with epoxy coating in accordance with EN 14901:2014 or black thermoplastic coating confirmed by health inspection certificate
• PN16 working pressure
• Equipped with steel zinc coated bolts, nuts and washers
• EPDM rubber seal in accordance with EN 681- 1:1996
• High tolerance mechanical pipe fitings

Technical description:

 Download Large diameter steel max coupling