ASTM A182 F316L Y Strainer, API 602, 1 Inch, CL800 LB, FNPT

Product Name: ASTM A182 F316L Y Strainer
Type: Y Type Strainer
Design Standard: API 602
Body Material: ASTM A182 F316L
Size: 1 Inch, DN25
Pressure: Class 800 LB, PN130
End Connection: FNPT
Medium: Steam, High-temperature Steam, Gas, Oil
Temperature Range: -29°C to 425°C

The Forged Y Strainer features a simple structure, low flow resistance, and easy discharge. It is typically installed at the inlet of various systems to remove impurities from the medium, ensuring the reliable operation of valves and other equipment. This type of strainer adopts a bolted bonnet design, where the valve body and cover are connected by bolts and sealed using a spiral wound gasket (304 stainless steel with flexible graphite) or a metal ring. Standard filters use 18–30 mesh per inch, but custom mesh sizes are available upon request.

Technical Specifications

Size Range: 1/2-2 Inch (DN15–DN50)
Pressure Ratings: PN16-PN420, Class 150-2500 LB
Material Options: ASTM A105N, A182 F11, F22, F304, F304L, F316, F316L
Temperature Range: -29°C to +425°C

Standards Compliance

Design & Manufacture: API 602
Face-to-Face Dimensions: ASME B16.10
Flanged Ends: ASME B16.5
Butt Welded Ends: ASME B16.25
Socket Weld Ends: ASME B16.11
Threaded Ends: ASME B1.20.1
Testing & Inspection: API 598