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GB Globe valves
GB SDNR globe valves
GB Gate valves
GB Check valves
GB Hose valves
GB Storm valves
GB Quick-closing valves
Model: CB/T 465-1995
Title: Flanged gate valves
Material: Cast iron
Nominal pressure: PN6 (50mm~150mm)
PN4 (175mm~300mm)
PN2.5 (350mm~500mm)
Nominal diameter: 50mm~500mm
Flange standard: GB/T 569 ; GB/T 2501
Face to face standard: GB/T 11698
Inspection standard: GB/T 600
Model: CB/T 466-1995
Title: Flanged gate valves
Material: Cast steel
Nominal pressure: PN10 (50mm~100mm)
PN6 (125mm~150mm)
PN4 (175mm~300mm)
PN2.5 (350mm~500mm)
Nominal diameter: 50mm~500mm
Flange standard: GB/T 569 ; GB/T 2501
Face to face standard: GB/T 11698
Inspection standard: GB/T 600
GB Others
Model: CB/T 467-1995
Title: Flanged gate valves
Material: Cast bronze
Nominal pressure: PN6 (40mm~150mm)
PN4 (175mm~300mm)
PN2.5 (350mm~400mm)
Nominal diameter: 40mm~400mm
Flange standard: GB/T 569 ; GB/T 2501
Face to face standard: GB/T 11698
Inspection standard: GB/T 600
Model: CB/T 3591-2005
Title: Flanged gate valves for oil carrier
Material: Ductile iron ; Cast steel
Nominal pressure: PN10
Nominal diameter: 80mm~400mm
Flange standard: GB/T 569 ; GB/T 2501
Face to face standard: GB/T 11698
Inspection standard: GB/T 600
Model: CB/T 3955-2004
Title: Flanged gate valves
Material: Stainless steel
Nominal pressure: PN6 (50mm~150mm)
PN4 (175mm~300mm)
PN2.5 (350mm~500mm)
Nominal diameter: 50mm~500mm
Flange standard: GB/T 569 ; GB/T 2501
Face to face standard: GB/T 11698
Inspection standard: GB/T 600
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