Internal Screw Thread Bronze Stop Valve GB/T 309-1999

  • Nominal Pressure: 1.6 Mpa
  • Nominal Size:  DN15-DN50 mm
  • Working Medium: Sea water, fuel oil or steam ≤250°C
  • Connection Type: Thread connection

internal screw thread bronze stop valve


internal screw thread bronze stop valve(A)         internal screw thread bronze stop valve (B)

Material

Name Material Marks
Body, Cover Tin Bronze ZCuSn10Zn2
Disc, Stem Aluminum Bronze CuAl9Mn2

 

 

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