Cast Iron Strainer, Ductile Iron Strainers. 

Application: Water, steam, and oil as suitable medium. 

Strainer Size: 1/2-12 Inch (DN15-300). 

Nominal pressure: PN1.0/1.6MPa. 

Flange drilled is according to ANSI B16.1, ANSI B16.5, DIN 2501, and BS 4504. 

Test standard: API 598. 

Strainer Body and bonnet: cast-iron and ductile-iron. 

Disc: cast-iron, ductile-iron, and rubber. 

Mesh Screen: stainless steel. 

Bolt and nut: carbon steel with zinc-plated. 

Standard: ANSI, DIN 3202-F1, and BS 2080.