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Strainers & Filters :

Special Features

  • Design according to ANSI B 16.34

  • Full range of body and screen materials

  • Bolted cover

  • Flanges according to ANSI B 16.5 from 2” to 24”

  • Flanges according to ANSI B 16.47 from 26”

  • Bw ends according to ANSI B 16.25

  • Face to face according to ANSI B 16.10

  • Standard screen perforation 1.5 mm round holes

    • Other perforation or wire cloth are available on request

  • Ratio between filtering area and piping section 2:1 minimum

  • Testing according to

    • API 598

    • BS EN ISO 12266 PART 1

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Material range

Strainers are also available in Super Austenitic Duplex and Superduplex Steels , Nickel based Alloys , Titanium and Molibdenum 6.

Y Strainer Sectional Drawings
Flanged and Threaded Strainers
Different Type of Strainers
Temporary Strainers

GASTECH Full Filtration Solution

It is essential in Manufacturing to keep the process as clean as possible. Filters and strainers are used to remove foreign particles that can build up during the processing of a liquid or gas within a production facility. Over time it is normal for foreign matter and tiny metal particles from the wear of pipework, valves and pumps and other production equipment to enter the production system. Therefore, the introduction of Strainers is essential to safeguard against contamination of the process.

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GASTECH with the Collaboration with FIRSA ( The Italian leading manufactures of Steel Strainers Since 1953 , can supply the following types of Strainers:

  • Basket Strainer

  • Duplex Strainer

  • Y & T Type Strainers  ( Cast / Fabricated)

  • Temporary Strainers

  • Conical Strainers

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