Shipbuilding Deck Drain
Marine deck leakage - marine deck leakage - marine floor drain product overview:
Our products, which are manufactured by Yangzhou flying ship accessories factory, are suitable for the water leakage of various ship decks and cabin surface drainage systems.
Ship deck leakage - ship deck leakage - ship floor drain layout:
The main opening of a ship is located at 300 position above the designed waterline, so it is easy to make side opening;
According to different places to set different floor drain, there are wall hanging and direct welding floor drain a lot of kinds, as long as it can meet the drainage and beauty of it.
Here we are doing a brief introduction to the leaky deck of a watertight deck of a ship's deck:
The water sealed deck of a ship is divided into four parts according to the size of the flange:
SA type water sealed deck water leakage (flange according to CB/T46-99 connection standard)
SAS type water sealed deck water leakage (flange according to CB/T2506-89 connection standard)
SB type water sealed bolt type water sealed type deck water leakage (flange according to CB/T46-99 connection standard)
SBS type water sealed bolt type water sealed type deck water leakage (flange according to CB/T2506-89 connection standard)
SC type welding fixed water seal type deck water leakage (flange according to CB/T46-99 connection standard)
SCS type welding, fixed water seal, deck type water leakage (flange according to CB/T2506-89 connection standard)
The water sealed deck of a ship can be divided into two parts according to the fixed way:
SA, SAS type water seal deck leakage
SB, SBS bolted, water sealed, deck leakage
SC, SCS welding fixed water seal cut-off opening
Standard Specification for water level leaks on shipboard decks - water sealed decks:
CB/T3885-2004 water seal deck leakage opening
CBM1068-81 water sealed deck leaking port
GB11695-89 water sealed marine deck leak opening
CB/T3885-2014 marine deck watertight opening
Table 1 Selection of basic parameters of water leakage on ship deck:
Surface water treatment method for leaky deck of ship deck water seal:
Customers can choose to use cold galvanizing or hot-dip galvanizing on the surface of the deck leakage.
Ship deck water leakage - water sealed deck water leakage, custom made material selection:
Generally speaking, if there is no special requirement:
For higher corrosion resistance, this marine deck leak can be made from the following materials:
SUS304 stainless steel deck leaks / marine stainless steel deck leaks (DN40-DN100)
SUS316 stainless steel deck leaks / marine stainless steel deck leaks (DN40-DN100)
SUS316L stainless steel deck leaks / marine stainless steel deck leaks (DN40-DN100)
Marine floor drain - technical protocol for water sealed deck leakage of ships:
1. marine / marine Water Leakage mouth leak welding surface bite should be less than 0.5mm, stomatal, edge fusion and welding defects are not allowed.
2. leakage of steel parts must be galvanized, you can choose hot galvanizing, you can also choose cold galvanizing, zinc thickness of not less than 35 mu m.
3.SB type and SC type sealed deck Water Leakage mouth firmly welded to body filling should be no leakage, but also do water experiments, for SB, SC type deck Water Leakage mouth valves open and close operation experiment: Water Leakage mouth to flush irrigation and the body, should be no leakage.
4. water leakage on deck of ship, under 0.12 water pressure, continue 5min, check the tightness of water leakage main body and valve.
Standard Specification for marine floor drain (ship) water seal deck leakage opening (as below):
SA water sealed deck water leakage - Marine SA type water seal deck water leakage
SC welding, fixed water seal, deck leak - welding fixed water seal, deck leakage
Type selection mark for water leakage of ship deck:
The SA water sealed deck Water Leakage - Marine SA type sealed deck Water Leakage mouth
Water sealed deck water mark with nominal diameter 40mm:
Leaking port CB/T3885-2004 SA40; deck leaking mouth SA40 CBM1061-81
Water sealed deck water mark with nominal diameter 50mm:
Leaking port CB/T3885-2004 SA50; deck leaking mouth SA50 CBM1061-81
Water sealed deck water mark with nominal diameter 65mm:
Marine water leakage CB/T3885-2004 SA65; water sealed deck leakage; SA65 CBM1061-81
Water sealed deck water mark with nominal diameter 80mm:
Water sealed water leakage CB/T3885-2004 SA80; ship deck leakage SA80 CBM1061-81
Water sealed deck water mark with nominal diameter 100mm:
Water seal type deck leaking port; CB/T3885-2004 SA100; ship deck leakage; SA100 CBM1061-81
The SC welded sealed deck - welded seal Water Leakage cut-off type deck Water Leakage mouth
Water sealed deck water mark with nominal diameter 40mm:
Water sealed water leakage SC40 CB/T3885-2004; deck leakage SC40 CBM1061-81
Water sealed deck water mark with nominal diameter 50mm:
Boat water seal SC50 CB/T3885-2004; deck leakage SC50 CBM1061-81
Water sealed deck water mark with nominal diameter 65mm:
Water sealed deck of ship; water leaking port; SC65 CB/T3885-2004; deck leakage; SC65 CBM1061-81
Water sealed deck water mark with nominal diameter 80mm:
Water sealed water leakage SC40 CB/T3885-2004; deck leakage SC40 CBM1061-81
Water sealed deck water mark with nominal diameter 100mm:
Water seal type deck leaking port; CB/T3885-2004 SC100; ship deck leakage; SC100 CBM1061-81
Special remarks: after our research and meeting, we successfully cooperated with the Croatia shipyard, with the connecting sleeve, right angle type deck leaking mouth, and obtained the customer approval!
Our advantage:
Quality stability: the implementation of the whole process of quality control, nuanced, all-round testing
Reasonable price: efficient internal cost control, reduce expenses, and benefit customers
Convenient delivery: cash production line, adequate stock, shorten the delivery time
