Properties
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Formation of Flexible Manhole Connection
In case neither branch line nor house connection allowance are provided into an existing main sewer line, they can still be installed by means of saddle fitting or branch piece. Both require drilling of hole into the main line by the use of a drilling machine.
Branch Pieces
| Nominal Internal Diameter | (mm) | 150 | 200 |
| Average Weight | (Kg/each) | 3 | 5 |
| Jointing System | L | K |
The plain - ended branch piece is used in connection with the "B" ring. A drilling machine should be used for drilling the hole in the main pipe. All branch pieces come in standard strength.
B Ring
Available in Sizes DN150 and DN200 SS
Saddles 45° and 90°
Due to the different curvature of the collar, the nominal internal diameter of the main pipe should be stated when ordering saddles.
All saddle fittings come in standard strength (Class SS) only.
| Nominal Size DN |
Joint Type |
Jointing System |
Strength class |
K | a (max) | Average Weight per Piece |
| mm | mm | mm | Kg | |||
| 100 | L | F | 34 | 190 | 257 | 6 |
| 150 | L | F | 40 | 255 | 300 | 10 |
| 200 | K | C | 160 | 320 | 360 | 16 |
Available Combination
| Main pipe Nominal Diameter (Mm) | Saddle Fittings Nominal Diameter (mm) | ||
| 100 | 150 | 200 | |
| 200 | ✓ | ✕ | ✕ |
| 250 | ✓ | ✓ | ✕ |
| 300-350 | ✓ | ✓ | ✓ |
| 400-600 | ✓ | ✓ | ✓ |
| 700-1000 | ✓ | ✓ | ✓ |
Available ✓ Not Available ✕
Clay Stoppers
| Nominal Size DN mm |
Strength Class |
Jointing System |
Average Weight per Piece Kg |
| 100 | 34 | C | 1 |
| 150 | 40 | C | 3 |
| 200 | 160 | C | 5 |
| 200 | 160/240 | C | 5 |
| 250 | 160/240 | C | 9 |
| 300 | 160/200 | C | 14 |
| 350 | 160 | C | 19 |
| 400 | 120/200 | C | 20 |
| 450 | 160 | C | 34 |
| 500 | 120/160 | C | 40 |
| 600 | 160 | C | 60 |
Note: Clay Stoppers are available up to DN 600 only
Fixing Hook for End Plugs
Available in DN 150 and 200
Adapter
When a connection between (SS) Pipe and (ES) Pipe is required, a short So/Sp piece "adaptor" is used. The socket end is of (ES) type and the spigot end is (SS) type.
| Nominal Internal Diameter Socket (ES) / Spigot (SS) |
Weight per Piece (Kg) |
Effective length (cm) |
| 200 X 200 | 17 | 30 |
| 250 X 250 | 30 | 28 |
Lubricant
Available in container of 1 kg.
Recommended to use SVCP Lubricant only.
