national standard flange y filter -凯发彩票

[stainless steel flange y filter] features and filter mesh number selection
general principles of filter selection:
1. import and export path:
in principle, the import and export diameter of the filter shall not be less than the inlet diameter of the supporting pump, which is generally consistent with the inlet line.

2. nominal pressure:
determine the pressure level of the filter according to the maximum pressure of the filter line.

3. selection of pore numbers:
it mainly considers the particle size of impurity to be intercepted, according to the process of dielectric process.
all sizes of screen can be intercepted to check the size of "filter screen specification".

4. filter material:
filter material selection and the general connection of process piping material is the same, for different service conditions can consider to choose cast iron, carbon steel, low alloy steel or stainless steel filter.

5. calculation of filter resistance loss
the water filter is used to calculate the pressure loss of 0.52 ~ 1.2kpa under normal calculation
[stainless steel flange y filter] installation method and maintenance
before installing the filter, carefully clean the threaded connection surface of all piping, using pipe sealant or teflon (teflon) to be appropriate.
the end thread does not do treatment to avoid sealing the sealant or teflon into the piping system.
filters can be installed horizontally or vertically down.

warning * * * * * *
(1-1/4 "(dn32) or larger diameter socket welding filters or all the d series filters should be aware that the gaskets of this type of filter are non-metallic and easy to be damaged by overheating.
therefore, the welding time should be shortened and the filter shall be cooled after welding.
if you need to preheat or weld before welding (d series filter), remove the gasket before heating.

the operation and maintenance of the filter
when the system has been working for a period of time (generally not more than a week), it should be cleaned to remove impurities that accumulated during the initial operation of the system.
after that, wash regularly.
the number of cleaning times depends on the working conditions.
if the filter is not clogged with sewerage, the filter screen and the filter screen should be removed when cleaning the filter.
warning: the filter should be isolated from the belt pressure system before cleaning.
after cleaning, use the new seal pad when reinstalling.
[stainless steel flanged filter] working principle
y type filter is the medium of pipeline system is indispensable to a filtering device, y type strainer is usually installed in a reducing valve, relief valve and the inlet water valve or other equipment, used to remove the impurity in the medium, in order to protect the valves and equipment normal use.
the y-type filter has the characteristics of advanced structure, small resistance and easy to discharge.
the type y filter can be used for water, oil and gas.
the general water network is 18 ~ 30, the ventilation net is 10 ~ 100, and the oil net is 100 ~ 480 eyes.
the basket filter is mainly composed of take-over, supervisor, filter blue, flange, flange cover and fastener.
when the liquid passes through the supervisor into the filter blue, the solid particles are blocked in the filter blue, while the clean fluid passes through the filter blue and is exported by the filter outlet.

[stainless steel flange y filter] after-sales service
product after-sales service:
wenzhou ruitong valve company solemnly promises:
a. the performance of the product meets the national standards and standards for the best grade.
b. upon arrival of the goods, the customer shall reply within two hours upon receipt of the customer's notice, if the customer is not in conformity with the requirements of the contract.
c. in the correct installation, under the conditions of use, the product has a kind of quality problem. if it is true, the company will be responsible for the quality problems of the company, and the company will be responsible for the refund, repair and replacement for free.
d. the company promises: three guarantees: quality, quantity, timely, repair, replacement, packing and loss
f. contact person;
zhu hua feng mobile phone;
15888732537
instructions for ordering:
1. the product name and model of stainless steel flange y filter
stainless steel flange y type filter caliber
the stainless steel flanged flanged filter is attached so that we can select the correct type for you.
2. if it has been selected by the design unit, please press the stainless steel flange y type filter model directly to our sales department.
when the occasion of use is very important or the environment is more complicated, please provide the design drawing and detailed parameters as far as possible, and the expert of our rivia valve will check the check for you.
thank you for visiting our official website of wenzhou rutong valve [http://www.zjrtfm.com/]. if you have any questions, you can call us and we will try our best to provide you with excellent service.
contact person: zhu hua feng tel: 1588 8732537

[stainless steel flange y filter] features and filter mesh number selection
general principles of filter selection:
1. import and export path:
in principle, the import and export diameter of the filter shall not be less than the inlet diameter of the supporting pump, which is generally consistent with the inlet line.

2. nominal pressure:
determine the pressure level of the filter according to the maximum pressure of the filter line.

3. selection of pore numbers:
it mainly considers the particle size of impurity to be intercepted, according to the process of dielectric process.
all sizes of screen can be intercepted to check the size of "filter screen specification".

4. filter material:
filter material selection and the general connection of process piping material is the same, for different service conditions can consider to choose cast iron, carbon steel, low alloy steel or stainless steel filter.

5. calculation of filter resistance loss
the water filter is used to calculate the pressure loss of 0.52 ~ 1.2kpa under normal calculation
[stainless steel flange y filter] installation method and maintenance
before installing the filter, carefully clean the threaded connection surface of all piping, using pipe sealant or teflon (teflon) to be appropriate.
the end thread does not do treatment to avoid sealing the sealant or teflon into the piping system.
filters can be installed horizontally or vertically down.

warning * * * * * *
(1-1/4 "(dn32) or larger diameter socket welding filters or all the d series filters should be aware that the gaskets of this type of filter are non-metallic and easy to be damaged by overheating.
therefore, the welding time should be shortened and the filter shall be cooled after welding.
if you need to preheat or weld before welding (d series filter), remove the gasket before heating.

the operation and maintenance of the filter
when the system has been working for a period of time (generally not more than a week), it should be cleaned to remove impurities that accumulated during the initial operation of the system.
after that, wash regularly.
the number of cleaning times depends on the working conditions.
if the filter is not clogged with sewerage, the filter screen and the filter screen should be removed when cleaning the filter.
warning: the filter should be isolated from the belt pressure system before cleaning.
after cleaning, use the new seal pad when reinstalling.
[stainless steel flanged filter] working principle
y type filter is the medium of pipeline system is indispensable to a filtering device, y type strainer is usually installed in a reducing valve, relief valve and the inlet water valve or other equipment, used to remove the impurity in the medium, in order to protect the valves and equipment normal use.
the y-type filter has the characteristics of advanced structure, small resistance and easy to discharge.
the type y filter can be used for water, oil and gas.
the general water network is 18 ~ 30, the ventilation net is 10 ~ 100, and the oil net is 100 ~ 480 eyes.
the basket filter is mainly composed of take-over, supervisor, filter blue, flange, flange cover and fastener.
when the liquid passes through the supervisor into the filter blue, the solid particles are blocked in the filter blue, while the clean fluid passes through the filter blue and is exported by the filter outlet.

[stainless steel flange y filter] after-sales service
product after-sales service:
wenzhou ruitong valve company solemnly promises:
a. the performance of the product meets the national standards and standards for the best grade.
b. upon arrival of the goods, the customer shall reply within two hours upon receipt of the customer's notice, if the customer is not in conformity with the requirements of the contract.
c. in the correct installation, under the conditions of use, the product has a kind of quality problem. if it is true, the company will be responsible for the quality problems of the company, and the company will be responsible for the refund, repair and replacement for free.
d. the company promises: three guarantees: quality, quantity, timely, repair, replacement, packing and loss
f. contact person;
zhu hua feng mobile phone;
15888732537
instructions for ordering:
1. the product name and model of stainless steel flange y filter
stainless steel flange y type filter caliber
the stainless steel flanged flanged filter is attached so that we can select the correct type for you.
2. if it has been selected by the design unit, please press the stainless steel flange y type filter model directly to our sales department.
when the occasion of use is very important or the environment is more complicated, please provide the design drawing and detailed parameters as far as possible, and the expert of our rivia valve will check the check for you.
thank you for visiting our official website of wenzhou rutong valve [http://www.zjrtfm.com/]. if you have any questions, you can call us and we will try our best to provide you with excellent service.
contact person: zhu hua feng tel: 1588 8732537