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
| DN | References |
| mm | |
| 80 | - |
| 100 | - |
| 125 | JGB12BB |
| 150 | JGB15BB |
| 200 | JGB20BB |
| 250 | JGB25BB |
| 300 | JGB30BB |
| 350 | JGB35BB |
| 400 | - |
| 450 | - |
| 500 | - |
| 600 | - |
Bolts - Screwed nuts with key of 24
| DN | Number | Iron bolts | References |
| mm | |||
| 40 | 2 | 18X61X25 | JXM18HN61 |
| 50 | 2 | 18X61X25 | JXM18HN61 |
| 60 | 2 | 18X61X25 | JXM18HN61 |
| 80 | 2 | 18X61X25 | JXM18HN61 |
| 100 | 4 | 18X61X25 | JXM18HN61 |
| 125 | 4 | 18X61X25 | JXM18HN61 |
| 150 | 4 | 18X61X25 | JXM18HN61 |
| 200 | 64 | 18X61X25 | JXM18HN61 |
Bolts - Screwed nuts with key of 27
| DN | Number | Iron bolts | References |
| mm | |||
| 250 | 6 | 20X71X33.5 | JXM20HN71 |
| 300 | 6 | 20X71X33.5 | JXM20HN71 |
| 350 | 6 | 20X71X33.5 | JXM20HN71 |
| 400 | 8 | 20X71X33.5 | JXM20HN71 |
Bolts - Screwed nuts with key of 30
| DN | Number | Dacromet steel bolts | References |
| mm | |||
| 450 | 8 | HM 20 DE 110X55 | JXM20NN110 |
| 500 | 10 | HM 20 DE 110X55 | JXM20NN110 |
| 600 | 10 | HM 20 DE 120X60 | JXM20HD120 |
Solutions
Range of Couplings, Flange Adaptors, Repair collars and Dismantling Joints for Maintenance
