Dismantling Joint

Features

  • Rigid type double flanged dismantling joint,
  • Ductile iron casted, lightweight construction,
  • +/- 25 mm mobility

 

Applied Standards

Flange Dimensions EN 1092-2
ISO 7005-2
BS 4504
DIN 2501
Coating DIN 30677
Test EN 12266-1 & -2

 

Pressure Classes and Diameters

PN40 DN150 - DN3000 mm
PN25 DN150 - DN2400 mm
PN6 - PN10 - PN16 DN150 - DN2200 mm

 

Test Pressures (according to EN 12266)

  PN6 PN10 PN16 PN25 PN40
Seat (bar) 6,6 11 18 27,5 44
Body (bar) 9 17 25 37,5 60

 

Materials

Short & Long Pieces DI casting, GJS-400.15 / GJS-500.7, EN 1563 (GGG40 – 50, DIN 1693),
Steel construction for diameters larger than DN2000, St37(optional)
Seal Clamp Ring DI casting, GJS-400.15 / GJS-500.7, EN 1563 (GGG40 – 50, DIN 1693),
Steel construction for diameters larger than DN2000, St37(optional)
Gasket Natural rubber, EPDM or NBR
Studs & Nuts Galvanized steel, quality 8.8
Stainless steel, quality A2 (optional)
Internal-External Coating Blue electrostatic epoxy powder coating RAL 5010.