Conical Strainer

We at Nisan Scientific Process pvt Ltd manufactures, exporter and supplier of excellent quality Temporary Strainers or Conical Strainers (Inline Strainer/Inline Filter), Conical Filter Strainers and Steel Conical Strainers, which are mounted between two flanges (Wafer Type) as permanent protection of pipelines and plants. We do manufacturing Conical Strainers in fully welded design. They are made from perforated plate or perforated plate with fabric filter medium related to the filter rate. These Temporary Strainers are often applied when a new plant is put into operation or by repairs of existing plants.



1. Pump protection

2. Flow meter protection

3. Protection of steam traps

4. Valve and regulator protection

5. Protection of heat exchanger and refrigerating set

6. Instrumentation and ancillary piping item protection

Design & Construction:

From Seamless Pipes Conforms to ANSI B36.10M. ANSI B36.19M, Dished End-ANSI B16.9, with Forged or Bar Stock Fittings with Socket Weld connection as per ANSI B16.11 or Screwed Connection as per ANSI B1.20.1 and Flat Cap from Plates.

Standard sizes from 40mm to 500mm.

1.Can be installed in horizontal or vertical pipelines.

2. Drain connections are standard and are furnished with plug.

3. To meet high temperature with suitable gasket and MOC.

4. Free straining are 4 times of pipe cross section are standard.

5. Perforated screen with 40 Mesh linings are standard.

6. Other linings shall be done on request.

7. Drain can be provided with valve on request.

8. To meet cryogenic application with suitable MOC

Technical Specifications:

• Material of construction Housing : Carbon steel, Stainless steel in various grades, – Other materials and coatings available on request

• Filter Element: Carbon steel, Stainless steel in various grades – Other materials available on request.

• End connection : Flanged (As per requested Table.), Threaded (NPT or BSP)

• Sizes: Sizes are available from 1 ” Line size to 24″ Line size. Other/Higher sizes available on request

• Filtration rating : Filtration rating available from 1 micron to 1000 microns

• Pressure rating: Up to 1000 PSI. High-pressure ratings available on request


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