MARINE WATER FILTER-SINGLE WATER FILTER-SUCTION COARSE WATER FILTER-MARINE SEA WATER FILTER

MARINE WATER FILTER-SINGLE WATER FILTER-SUCTION COARSE WATER FILTER-MARINE SEA WATER FILTER

MODEL:AS400 CB/T497-1994

SHIPBUILDING INHALATION COARSE WATER FILTER FOR SHIPBUILDING-SEA WATER FILTER FOR CB/T497-1994

"CB/T497-1994 Coarse Water Filter, Inhalation Coarse Water Filter" is mainly applicable to the design, manufacture and acceptance of filters for marine seawater and fresh water pipeline systems. The applicable places usually have the following situations:

Marine seawater cooling system through-type seawater filter AS400 CB/T497-1994
Marine AS400 straight-through suction coarse water filter CB/T497-1994
Main engine sea water pump inlet suction coarse water filter AS400 CB/T497-1994
CB/T497-1994 main engine sea water pump outlet suction coarse water filter AS400
AS400 CB/T497-1994 auxiliary sea water pump inlet sea water filter, suction coarse water filter
Auxiliary machine sea water pump outlet sea water filter, suction coarse water filter AS400 CB/T497-1994
Fresh water pump inlet sea water filter AS400 CB/T497-1994
Suction coarse water filter AS400 CB/T497-1994
Bulk sea water pump inlet coarse water filter, suction coarse water filter, sea water filter AS400 CB/T497-1994
Bulk sea water pump outlet coarse water filter, suction coarse water filter, sea water filter AS400 CB/T497-1994
Air conditioning sea water pump inlet coarse water filter, suction coarse water filter, sea water filter AS400 CB/T497-1994
Bilge fire pump outlet coarse water filter, suction coarse water filter, sea water filter AS400 CB/T497-1994
High submarine door coarse water filter, suction coarse water filter, sea water filter AS400 CB/T497-1994
Low submarine door coarse water filter, suction coarse water filter, sea water filter AS400 CB/T497-1994
Emergency seabed door coarse water filter, suction coarse water filter, sea water filter AS400 CB/T497-1994

CB/T497-1994 coarse water filter, suction coarse water filter, sea water filter production technical requirements should meet:

●The body of the filter should be hot-dip galvanized, and the zinc layer should meet the requirements of 6.2 in GB/T13912-2002.
The ratio of the filter area of ​​the entire coarse water filter is not less than 3.0.
●The linear dimension tolerance, shape and position tolerance and appearance of the filter during the production process should meet the requirements of 3.1 and 3.10 in GB/T600-1991.
●After the DN400 suction coarse water filter is completed, the body should be tested under 0.375Mpa hydraulic pressure for 5 minutes, and there should be no leakage.

SEA WATER FILTER-Coarse water filter

Brand: Flying origin: Yangzhou, Jiangsu
Marine coarse water filter / suction coarse water filter AS400 CB/T497-1994 performance range:

Main components of AS400 CB/T497 straight through suction water filter are:

The basic structural dimensions of this marine suction crude water filter AS400 are as follows:

The flange size of the A type direct through marine suction water filter can be selected as follows:

In this connection, we introduce the introduction of the DN400 inhalation crude water filter in Yangzhou Fei hang ship accessories factory.

First: according to the shipping standard: CB/T497-1994 inhalation of coarse water filter, the nominal pressure of the coarse water filter is PN0.1MPa, which can usually be marked as:

Right angle coarse water filter / right angle suction coarse water filter AS400 CB/T497-1994
Seawater cooling system seawater filter, seawater filter AS400 CB/T497-1994
AS400 CB/T497-1994 central fresh water Ling system seawater filter, daily standard cylindrical seawater filter.

Ballast fire fighting system sea water filter, emergency fire pump, sea water filter AS400 CB/T497-1994
Main sea water pump inlet seawater filter / auxiliary machine sea water pump inlet seawater filter AS400 CB/T497-1994
Fresh water pump inlet seawater filter / suction seawater filter AS400 CB/T497-1994
Bulk seawater pump inlet sea water filter / ice machine seawater pump inlet seawater filter AS400 CB/T497-1994
Daily fresh water pump imports seawater filter / boiler water supply pump, sea water filter and so on.
 

Second: according to the customer's choice, in order to better clean the filter bucket of the crude water filter, when the crude water filter is inhaled, the form of the filter element can be selected:

(remarks: of course, the material of the filter element for inhaling the crude water filter can be made of carbon steel or stainless steel according to the requirements).
Note: if the customer needs to be very accurate, we can make the filter core of this type of coarse water filter into a slope to achieve the close combination of the filter bucket and the body.

Third: in order to be the replacement of the inhaled coarse water filter A400 CB/T497-94, the product is more durable, the customer can choose the material and the surface treatment of the filter according to the requirements:

If you choose: Q235 carbon steel material to make this type of suction thick water filter, the surface way can be cold galvanized, hot galvanized, or anticorrosive paint treatment (carbon steel hot galvanized water filter, hot galvanizing inhalation of coarse water filter)

If you choose: stainless steel to make this type of suction thick water filter, the surface way can maintain the stainless steel original color, sand spray, and stainless steel metal paint to deal with (stainless steel coarse water filter, stainless steel filter).

Fourth: of course, the rough water filter A400 CB/T497-94 can also be selected in the way of internal treatment.

The interior can be galvanized, sprayed, or treated with epoxy paint.
Fifth: about the choice of the port bleed valve and the bottom outlet of the AS400 for marine suction crude water filter.

The marine suction coarse water filter is equipped with breathable cock (small ball valve) for inspection of ship draught. When cleaning the seabed water filter, open the inlet valve of the sea water and open the air valve at the top. Let the air in the coarse filter drain all out. When the water is seen, the air valve can be turned off. It shows that the air in the water is completely emptied.

Therefore, it is very important for the ship to absorb the coarse water filter and to breathe the breathable valve at the top of the seawater filter.

Similarly: the bottom drain outlets of the seawater filter / suction water filter can also be customized for manual ball valves or bronze cork.

Sixth: when we carry out the selection of the suction filter, if we find the 0.1Mpa pressure level is not enough, then we can make this type of water filter cover plate into flanged cover plate to increase the actual working pressure of the filter, according to the actual working pressure.

Finally, welcome customers at home and abroad to drop electricity at any time: Yangzhou flying ship accessories factory, ordering all kinds of loose coarse water filters, and inhaling coarse water filters.

The standard selection manual for CB/T497-1994 inhalation crude water filters is provided here.

Remarks: if your size is not correct, please provide the important structural dimensions of the suction rough water filter according to the following schematic diagram, so as to facilitate our company to produce according to the plan: