GB Stainless Steel Globe Valve

  • Category:Globe Valve
  • Material:304, 304L, 316, 316L
  • Standards:GB/T 12235
  • Certificate:Mill Certificate
  • Packing Details:Plywood Case
  • Fob Price:Get Latest Price Now
  • Place of Origin:China
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Details


Standard:

Design Standard:GB/T 12235
Flange End:JB/T 79 (or JIS, ANSI, BS,DIN)
Test and Inspection:JB/T 9002
Marking:GB/T 12220
Supply Standard:JB/T 7928

Face to Face:GB/T 12221

Feature:

1.Streamline outside screw and yoke

2.Bolted bonnet

3.Loose disc

4.Rising stem and hand wheel

5.Yoke integral with bonnet

6.Avail able with gear operator

7.Flanged ends

Specification:

Size: DN10~DN300

Pressure: 0.6~16Mpa

Woring Temperature:-29~550℃

Nominal Pressure 1.6 2.5 4 6.4 10 16
Strength Test 2.4 3.8 6 9.6 15 24
Water Sealing Test 1.8 2.8 4.4 7.4 11 18
Seat Sealing Test 1.8 2.8 4.4 7.4 11 18
Air Sealing Test 0.4~0.7

Main Part Material:

Part Name Part Material
Body/Bonnet WCB ZGCr5Mo ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti
Disc WCB 25Cr2MoV 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti
Stem 2Cr13 25Cr2MoV 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti
Packing Flexible Graphite PTFE
Gasket 18-8Flexible Graphite
Bolt 35/35CrMo 25Cr2MoV 1Cr18Ni9Ti 1Cr18Ni9
Suitable Temp -29~425℃ -29~425℃ -40~200℃ -40~200℃
Suitable Medium Water,Oil,Steam Steam,Oil Nitric Acid Acetic Acid
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