Newbuilding · Repair · Yard piping
Shipbuilding and shipyards
Shipbuilding and repair use JIS B2220 flanges and MARPOL shore-connection flanges alongside DIN / EN flanges. Ships built in Far East yards mostly carry JIS-standard equipment.
The MARPOL flange is the standard shore connection for a ship’s sludge and bilge discharge line; its dimensions are the same on every ship so it connects in any port.
For repairs, measure the existing flange to identify the correct standard: JIS and DIN dimensions are close but not identical.
What we supply
- JIS B2220 5K – 30K flanges
- MARPOL flanges
- DIN / EN 1092-1 flanges
- Elbows, tees and reducers
- Stainless flanges and fittings
Points to check
- Confirm the standard of the replaced part by measurement.
- State class society certificate requirements before ordering.
Standards:JIS B2220MARPOLEN 1092-1DIN