Ductile Iron Flange Adaptors and Couplings

• Connection: Flange
• Structure: Universal
• Flexible or Rigid: Flexible
• Material: Iron
• Standard: Standard
• Transport Package: Ply Wood Cases or Pallets
• Model NO.: DN50 - 2000
• Specification: DN50-2000
• Trademark: FF
• Origin: China
• HS Code: 73071900
• Production Capacity: 10000ton /Year

Product Description

Ductile Iron Flange Adaptors and Couplings
              1)  BODY and GLAND:Ductile iron grade 500-7/450-10 to ISO 1083 
                   or 70-50-05/65-45-12 to ASTMA A536
               2) GASKET:  EPDM/SBR/NR in accordance with EN681.1
               3) BOLTS AND NUTS: Carbon steel grade 8.8/6.8/4.8 with dacromet     
               coating/ galvanization.
               4) Flange drillings: PN10-PN16 to ISO 7005-2/EN 1092-2
               5) External and Internal coatings:  Blue FBE, or as client's request.                     
               6)  Size: DN50-2000