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Ierda Industry (Ningbo) Co,.Ltd

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Tel: 86-574-62135828

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Phone: 86-13957472920 

E-mail: Sales@ierda.com

Basket Strainer With Advanced Structure, Low Resistance
Jun 19, 2017

Basket Strainer mainly by the take over, in charge, filter blue, flange, flange cover and fasteners and other components. Installed in the oil or other liquid pipe, play the fluid to the larger solid impurities, so that machinery and equipment (including compressors, pumps, etc.), the instrument can work and operation, to stabilize the process to ensure the safety of production.


1, the standard stainless steel filter, aperture Φ3 ~ 6, the number of aperture can be selected;

2, optional pressure gauge connection, cover the convex surface with a threaded hole to install the pressure gauge;

3, flow to a large area, so the pressure loss is small.

Applicable materials:

A, chemical, petrochemical production of weak corrosive materials, such as: water, ammonia, oil, hydrocarbons and so on;

B, chemical production of corrosive materials, such as caustic soda, soda ash, concentrated sulfuric acid, carbonic acid, acetic acid, ester acid;

C, cooling the low temperature materials, such as: liquid methane, liquid ammonia, liquid oxygen and various refrigerants;

D, light industry food, pharmaceutical production in the health requirements of the material, such as: beer, beverages, dairy products, grain pulp medicine supplies.

Filter selection principle requirements

The filter is a small device that removes a small amount of solid particles in the liquid to protect the equipment from normal operation. When the fluid enters the cartridge with a certain size of the filter, the impurities are blocked and the clean filtrate is discharged from the filter outlet, When the need for cleaning, as long as the removable cartridge out, after processing can be reloaded.

1, the filter import and export diameter:

In principle, the filter inlet and outlet diameter should not be less than the matching pump inlet diameter, generally consistent with the inlet pipe diameter.

2, nominal pressure selection:

Determine the pressure level of the filter according to the maximum pressure that may occur with the filter line.

3, the number of holes in the choice:

The choice of the number of holes in the filter is mainly to consider the impurity particle size to be intercepted, depending on the process requirements of the media process. A variety of specifications can be intercepted screen size check the following table "filter specifications."

4, the filter material:

The material of the filter is generally chosen to be the same as that of the connected process piping. For different service conditions, consider selecting the filter for cast iron, carbon steel, low alloy steel or stainless steel.

5, the filter resistance loss calculation

Water filter, the general calculation of the rated flow rate, the pressure loss of 0.52 ~ 1.2kpa.

Filter application

1. Stainless steel filter

Stainless steel filter widely used in steam, air, water, oil, and other media in the pipeline; to protect the pipeline system of various equipment, pumps, valves, etc .; from the pipeline rust, solder ballast and other impurities, And damaged. Stainless steel filter anti-fouling strong, convenient sewage, circulation area, the pressure loss is small, simple structure, small size, light weight. Filter material are stainless steel, corrosion resistance, long service life.

2.Y type filter

Y-type filter delivery medium piping system is an indispensable kind of filter device, Y-type filter is usually installed in the pressure relief valve, pressure relief valve, water level valve or other equipment, the inlet side, used to remove impurities in the media, To protect the normal use of valves and equipment. Y-type filter with advanced structure, low resistance, convenient sewage and so on.

3. Y-type rod extension filter

Y-type rod extension and retractable filter with a new type of design, the Y-type filter and telescopic joint combination, simple structure, easy to use, to solve a variety of different standard products, the length of the flange caused by different fixed pipe installation inconvenience defects, The telescopic filter is mainly used for high-rise construction, multi-storey building or factory water supply and drainage piping, usually installed in the pressure relief valve, pressure relief valve, water level valve or other major equipment, the import side, the installation of the rod extension filter Remove pipe debris or disassemble to ensure the normal use of valves or equipment.

4. Basket Strainer

The Basket Strainer removes small equipment with a small amount of solids in the liquid to protect the compressor, pumps and other equipment and instruments from working properly; it is also a small device to improve the purity of the product and purify the gas. Therefore, the Basket Strainer is widely used in petroleum, chemical, chemical fiber, medicine, food and other industries. Basket Strainer with shell, sewage cover, filter, filter, bolts and other components.

5.T-type filter

T-type filter is widely used in steam, air, water, oil and other media in the pipeline, the protection of pipeline systems on a variety of equipment, such as pumps, valves, etc., from the pipeline of rust, To block and damage the pipe. Shanghai-US valve Manufacturing Co., Ltd. production of T-type filter with strong anti-fouling, sewage convenience, large circulation area, the pressure loss is small, simple structure, small size and other characteristics; T-filter filter material are stainless steel, Corrosion resistance, long service life; T-type filter is also divided into DC and baffle, the filter density of 10 mesh-120 mesh, temperature 0 ~ 450 ℃, according to user needs to use.