Marine Stainless Steel Y Strainer

Marine Stainless Steel Y Strainer


Typical Materials

  • Body: SS316 / CF8M

  • Cover/Bonnet: SS316 / CF8M

  • Filter Screen: SS316 / SS316L

  • Gasket: PTFE

  • Drain Plug: SS316

  • Bolts: SS316

Design and Manufacturing Standards

  • Design and manufacture: ANSI B16.34, GB/T12221‑2005

  • Flanged connections: ASME B16.5, JB79‑94

  • Inspection and testing: API 598, GB/T13927‑2008

Overview

Core Features:

• Corrosion resistant material: The body is typically made of 316/316L stainless steel (CF8M) or 304 stainless steel. 316L, which contains molybdenum, offers superior corrosion resistance in salt‑water and chemical‑laden marine environments.

• Efficient Y‑shaped design: The “Y” configuration provides a streamlined flow path with low flow resistance and minimal pressure loss, ensuring rapid throughput. At the same time, the structure allows for high dirt‑holding capacity and efficient filtration.

• Robust strainer element: A double‑layer stainless steel mesh is used, which is strong and durable. Filtration accuracy (mesh size) can be customised according to the medium:

- Water: typically 18–30 mesh.

- Gas: typically 40–100 mesh.

- Oil: higher requirements, up to 100–480 mesh.

• Easy maintenance: The strainer element can be easily removed from the bonnet for cleaning or replacement without dismantling the entire pipeline. Some models are also equipped with a drain plug for convenient blowdown.

Dimensions in mm:

DNSizeFace-to-Face L Flange OD DPCD D1Bolt Holes
15½"13095654 × Ø14
20¾"150105754 × Ø14
251"160115854 × Ø14
321¼"1801401004 × Ø18
401½"2001501104 × Ø18
502"2301651254 × Ø18
652½"2901851458 × Ø18
803"3102001608 × Ø18
1004"3502201808 × Ø18
1255"4002502108 × Ø18
1506"4802852408 × Ø22
2008"60034029512 × Ø22


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