SEAWATER FILTER FOR HIGH SEABED DOOR - SEAWATER FILTER FOR LOW SEABED DOOR AS350 CB/T497-2012

(Lined Rubber) Suction Coarse Water Filter AS350 CB/T497-2012
(Lined Rubber) Seawater Filter AS350 CB/T497-2012
(Lined with rubber) high seabed door filter AS350 CB/T497-2012
(Rubber-lined) low seabed door filter AS350 CB/T497-2012

As can be seen from the above title, this article mainly introduces a water filter with a model AS straight-through type, a nominal diameter of DN300, and a production design standard of CB/T497, which can be used in the following places:

Suction coarse water filter AS350 CB/T497-2012
Sea water filter AS350 CB/T497-2012
High seabed door filter AS350 CB/T497-2012
Low seabed door filter AS350 CB/T497-2012

The subject of the inquiry we received this time is:

They are seawater filters suitable for two compartments of SW16F and SW19F respectively. After communication, we have designed a preliminary outline drawing of this AS350 CB/T497 submarine door seawater filter, so that the customer can further check with the ship:

From the physical picture we delivered above, you can see that the flange end of this AS350 CB497 suction coarse water filter protrudes nearly 10mm in thickness. What is the reason?
In fact, at this time, it is an anti-corrosion treatment for the seawater filter of the seabed door:

Rubber lining-RUBBER LINING INNER LINING

When we finish manufacturing a seawater filter, if we choose rubber-lined coating for its interior, its service life is much longer than that of hot-dip galvanized seawater filter, because when seawater impurities enter the filter, they will not touch the filter at first The inner wall, because the rubber acts as a buffer.

Of course, this anti-corrosion treatment is determined according to the actual situation of the customer.