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.

Design Specification:

  • Material of constriction: Carbon and Stainless Steel in various grades – Other materials available on request
  • Manufacturing rang: Fabricated – 3” to 40,” other size on request
  • Filtration Range: 5 micron to 8000 microns
  • End connection: Fanged (as per requested std) & Butt weld
  • Pressure rating: Up to 2500 psi other higher pressure rating on request
  • Free straining area: 2 to 4 times of pipe C/S area.

Design Features:

  • Inlet / outlet connections at right angles or offset configuration reduces piping cost
  • Strainers are design with a low pressure drop
  • All strainers are manufactured and tested in accordance with ASME Code, Section VIII, Division 1, using welders certified to Section IX.
  • All strainers are hydrostatically tested to 1.5 times design pressure.
  • Compact, lightweight fabricated vessels
  • Heavy duty basket design for a long life

Options Available:

  • Certification: IBR form III C, Pressure drop and Shock test
  • Testing: RT, DPT, PMI,UT, IGE, and stage wise TPI inspections
  • Vent & Drain valves or piping
  • Special internal and external coatings
  • Lining: Rubber, FRB or PTFE lining with spark tests

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