Email: sales@hrhsvalve.com
GB Globe valves
GB SDNR globe valves
GB Gate valves
GB Check valves
GB Hose valves
GB Storm valves
GB Quick-closing valves
Model: GB 598-1980
Title: Marine male threaded cocks
Material: Bronze
Nominal pressure: PN10 (32mm)
PN16 (20mm~25mm)
PN25 (6mm~15mm)
Nominal diameter: 6mm~32mm
End standard: CB 821 ; CB 822
Inspection standard: GB/T 600
Model: GB/T593-1993
Title: Marine flanged cocks
Material: Bronze ; Cast iron
Nominal pressure: PN6
Nominal diameter: 20mm~80mm
Flange standard: GB/T 569 ; GB/T 2501
Face to face standard: GB/T 11698
Inspection standard: GB/T 600
GB Others
Model: CGB/T 599-1995
Title: Marine male threaded draw-off cocks
Material: Bronze
Nominal pressure: PN1 (10mm~25mm)
PN10 (32mm)
PN16 (20mm~35mm)
PN25 (6mm~15mm)
Nominal diameter: 6mm~32mm
End standard: CB* 56 ; CB* 821
Inspection standard: GB/T 600
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