Basket strainer

Size Range: DN15-DN400

Pressure: PN16

Body Materials: carbon steel/ stainless steel



  • High-quality carbon steel material

    The body is made of high-quality carbon steel, the material composition and performance meet the standards.

  • 304 screen

    The screen is made of stainless steel 304, which is corrosion-resistant and durable;

  • Welding seam is flat and firm

    The welding adopts robot automatic welding to form at one time, the welding seam is flat and firm;

  • Customized filter meshes

    The number of filter meshes can be customized according to customer needs;

  • Good sealing performance

    Using flexible graphite sealing gasket, high temperature resistance and good sealing performance;

  • Strict pressure test

    Each strainer will do pressure test according to national standards before leaving the factory.


Basket filter is mainly composed of connecting pipe, main pipe, filter basket, flange, flange cover and fasteners. When the medium enters the filter basket through the main pipe, the solid impurity particles will be blocked in the filter basket, the clean fluid passes through the filter basket and is discharged from the filter outlet. When cleaning is required, open screw plug at the bottom of the main pipe, drain the fluid, remove the flange cover, and re-install it after cleaning. Therefore, it is very convenient to use and maintain.

Model : SRB-16C    
Name : Basket strainer    
Size : DN15-DN400    
Pressure : PN16    
Working temperature :  0℃~300℃    
Suitable medium : Water, steam, oil, etc.
Body : carbon steel/ stainless steel    
Application : Water treatment, petrochemical,  environmental protection etc.



Name Design and manufacture Pressure Test  End flange
Reference standard SH/T 3411-2017 GB/T 13927-2008 HG/T 20592-2009
Name 1-sewage outlet 2-Body 3-screen 7-gasket
Material Q235 Q235 304  flexible graphite
15 1/2'' 180 260 160 76 95 65 4-14
20 3/4'' 180 260 160 76 105 75 4-14
25 1'' 180 260 160 76 115 85 4-14
32 1  1/4'' 200 270 160 76 140 100 4-18
40 1  1/2'' 260 300 170 108 150 110 4-18
50 2'' 260 300 170 108 165 125 4-18
65 2  1/2'' 330 360 240 133 185 145 8-18
80 3'' 340 400 250 159 200 160 8-18
100 4'' 400 470 300 219 220 180 8-18
125 5'' 480 550 360 273 250 210 8-18
150 6'' 500 630 420 273 285 240 8-22
200 8'' 560 780 530 325 340 295 12-22
250 10'' 660 930 640 426 405 355 12-26
300 12'' 750 1200 840 457 460 410 12-26
350 14'' 810 1370 920 508 520 470 16-26
400 16'' 900 1500 950 559 580 525 16-30


Check valves, globe valves, ball valves, filters, rubber joints, etc. are commonly used pipe accessories in fluid pipelines, with functions such as cut-off, regulation, diversion, prevention of backflow, pressure regulation, diversion, or pressure relief. It is commonly used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil products, liquid metals, and radioactive media.


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Contact us now if you have any questions about our company and products.We will retain your information completely private.


Who should we contact if there is after-sale problem?

You can send mail to or call us directly to Ms.Shirley. Business scopes spreads to middle China,West China,East China,South China and 76 countries &areas all over the world. We are familiar with all types of enterprises development strategy. Through reliable products and perfect services, the brand of Bundor has won extensive praise from customers.

What certificated does the factory have?

Bundor has 117 products patents and passes CE, CU-TR, API, WRAS, ISO9007, ISO18001, ISO14001, AAA credit grade certificate. Strictly in accordance with ISO, API, JIS, DIN and other standards for valve production, the factory has a perfect enterprise standardization system, has more than 80 sets of high-precision mechanical equipment and quality testing equipment. Can provide more than 10000 kinds of valve models, with a perfect computer system, with independent product research and development capabilities.

Which port is the nearest port from factory?

Bundor valve is located in jinan area, tianjin city, is a collection of scientific research, design, production, sales and after-sales service as one of the professional valve manufacturers, its main export port is tianjin port. Tianjin port is an important comprehensive port and foreign trade port in north China. After the order is confirmed, production can be arranged in 24 hours to ensure the delivery time. Bundor valve always adhere to science and technology and quality peers, dare to innovate, the pursuit of excellence.

What’s the payment terms?

T/T, L/C, D/P D/A, PayPal, Western Union, Cash, Escrow are all allowed. Bundor valve has a set of perfect international trade system. From international trade marketing promotion to international trade negotiations, the group's international trade market of Bundor has been developing steadily in developing countries and regions such as Asia, Africa and Latin America, and has successfully opened markets in developed countries and regions such as Europe and America.

Founded in 1990s, Bundor is an experienced manufacturing and trading combo specialized in the research & development, production and sales of Butterfly valve, gate valve, check valve, globe valve and other valves. 26 years adhering to the principle of manufacturing process of competent valve fittings,the control of valve manufacturing throughout all the production processes, correctly understand customer requirements, and commit to provide products that ensure customer satisfaction.Our team