Cast Carbon Steel Y Strainer, ASTM A216 WCB, 18 Inch, 150 LB

Key Specifications / Features

Model No.: JSC-240607-YS-02

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Introducing our high-quality Cast Carbon Steel Y Strainer, manufactured to ASME B16.34 standards. Crafted from ASTM A216 WCB, this 18-inch strainer is designed for Class 150 LB and PN20 applications. Equipped with RF Flanged Ends for easy installation and secure connections. Featuring a durable SS 304 Screen Mesh, it effectively filters debris. Ideal for industries requiring reliable filtration in large-scale applications.
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Detail Information


Cast Alloy Steel Y Strainer

Design Standard: ASME B16.34
Body material: ASTM A216 WCB
Nominal diameter: 18 Inch (DN450)
Nominal class: Class 150 LB (PN20)
End connection: Flanged (RF)
Screen mesh: SS 304
Face to face: MFR
Test and inspection: API 598
Mode of operation: /

The Y-type strainer is used in water, oil, and gas pipelines, as well as various types of equipment. Its primary function is to remove impurities from the medium in the pipe, protecting components such as pressure reducing valves, pressure relief valves, constant water level valves, and water pumps to ensure normal operation. It should be installed at the inlet of the pipeline.

Typically, the strainer screens vary depending on the medium:

For water, the strainer screen is 10-30 mesh/cm².
For air, the strainer screen is 40-100 mesh/cm².
For oil, the strainer screen is 60-200 mesh/cm².

The Y-type strainer should be installed at the front end of each corresponding valve in the water inlet pipeline. As the medium flows through the pipeline and enters the filter, it passes through the filter screen, allowing only the cleaned medium to enter the connected valve. The impurities are trapped in the filter barrel, preventing mechanical debris from causing damage to the sealing rings of various valves.

Cast Steel Y Strainer-Feature

1. The Y-type strainer features a stainless steel double-layer mesh structure, ensuring durability and robustness. This advanced design offers low flow resistance and convenient sewage discharge.

2. Mesh Size Customization: The mesh size of the filter screen can be adjusted according to the user's needs. Typically:
For water supply networks, the mesh size ranges from 18-30 mesh.
For ventilation networks, the mesh size ranges from 40-100 mesh.
For oil networks, the mesh size ranges from 100-480 mesh.

3. Blow Down Plug: A blow down plug is available on the drain port, allowing for clean-out without removing the screen and without interrupting the process flow, provided upon request.

4. Material and Construction: Standard screens are made from 304 stainless steel (SS) perforated sheets.

5. Drain/Blow-off Connection: The unit comes with a standard plug for the drain/blow-off connection.

Cast Steel Y Strainer-Specifications and materials

Size Range: 1/2 - 24 Inch, DN15 - DN600
Pressure Range: Class 150 LB - 2500 LB, PN20 – PN420
Design Standard: ASME B16.34
Face to Face: ASME B16.10
Flange Ends: ASME B16.5
Butt-weld Ends: ASME B16.25
Threaded Ends: ASME B1.20.1
Socket-weld Ends: ASME B16.11
Valves Marking Conform: MSS SP-25
Inspection and Testing Conform: API 598
Body material: ASTM A216 WCB, ASTM A352 LCB, Alloy Steel ASTM A217 WC6, WC9, C12A, Stainless Steel ASTM A351 CF8 CF8M, CF3, CF3M, Duplex A890 4A, 5A, Special Alloy, Monel, Bronze C95800, Alloy 20.


 

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