Sewage GGS coupling DN80-600

Sewage GGS coupling DN80-600

PRODUCT FAMILY
COUPLINGS - ADAPTORS ,,,
COUPLINGS - ADAPTORS ,,,
COUPLINGS - ADAPTORS ,,,
COUPLINGS - ADAPTORS ,,,
CHOICE OF PRODUCT
Collar/Coupling
RANGE / MARK ®
ASSEMBLY and DISASSEMBLY PRODUCTS
Main features

Materials and coatings

Item

Designation

Materials

Coatings

1

Mating ring

Ductile iron GS

Red Epoxy 250 μm

2

Ring

Ductile iron GS

Red Epoxy 250 μm

3

Gasket

Elastomer NBR

-

4

Bolts

DN40-500

Ductile iron GS

Galvanization + parkerization + black cataphoresis

DN600

Steel class 6/8

Dacromet

Installation

Angular deflection:

  • DN40-150 ± 2,5°
  • DN200-300 ± 2°
  • DN350-600 ± 3°

Maximum torque on bolts:

  • DN40-200 8 m/daN
  • DN250-600 12 m/daN

Spare parts

Joint

DNReferences
mm
80-
100-
125JGB12BB
150JGB15BB
200JGB20BB
250JGB25BB
300JGB30BB
350JGB35BB
400-
450-
500-
600-

Bolts - Screwed nuts with key of 24

DNNumberIron boltsReferences
mm
40218X61X25JXM18HN61
50218X61X25JXM18HN61
60218X61X25JXM18HN61
80218X61X25JXM18HN61
100418X61X25JXM18HN61
125418X61X25JXM18HN61
150418X61X25JXM18HN61
2006418X61X25JXM18HN61

Bolts - Screwed nuts with key of 27

DNNumberIron boltsReferences
mm
250620X71X33.5JXM20HN71
300620X71X33.5JXM20HN71
350620X71X33.5JXM20HN71
400820X71X33.5JXM20HN71

Bolts - Screwed nuts with key of 30

DNNumberDacromet steel boltsReferences
mm
4508HM 20 DE 110X55JXM20NN110
50010HM 20 DE 110X55JXM20NN110
60010HM 20 DE 120X60JXM20HD120

Solutions