International Sewage Discharge Connection
The purpose of the International Sewage Connection is to enable pipes of reception facilities to be connected with the ship's Sewage discharge pipeline, both lines shall be fitted with a standard discharge connection so that it can be easily coupled.
Standard dimensions of Sewage discharge connections
Must Read: >Regulation for sewage holding tank
The flange is designed to accept pipes up to a maximum internal diameter of 100 mm and shall be of steel or other equivalent material having a flat face. This flange, together with a suitable gasket, shall be suitable for a service pressure of 6 kg/cm2
For ships having a moulded depth of 5 m and less, the inner diameter of the discharge connection may be 38 mm.
The purpose of the International Sewage Connection is to enable pipes of reception facilities to be connected with the ship's Sewage discharge pipeline, both lines shall be fitted with a standard discharge connection so that it can be easily coupled.
Standard dimensions of Sewage discharge connections
Description
|
Dimension
|
Outside
Diameter (OD)
|
210mm
|
Inside
Diameter (ID)
|
According
to pipe outside diameter
|
Bolt
Circle Diameter (PCD)
|
170mm
|
Slots
in Flange
|
4
holes 18mm in diameter spaced equidistantly on a bolt circle of above diameter,
slotted to flange periphery. The Slot width to be 18mm
|
Flange
Thickness
|
16mm
minimum
|
Bolts
& Nuts
|
4, each of 16mm
diameter, 50mm in length
|
Must Read: >Regulation for sewage holding tank
The flange is designed to accept pipes up to a maximum internal diameter of 100 mm and shall be of steel or other equivalent material having a flat face. This flange, together with a suitable gasket, shall be suitable for a service pressure of 6 kg/cm2
For ships having a moulded depth of 5 m and less, the inner diameter of the discharge connection may be 38 mm.