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Dredging Valves |
Applicable Standards |
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Free-Floating-Ball-Typed Dredging Valve
CS11H-16C DN15-DN25
CS41H-16C DN15-DN100
Main Materials: WCB、CF8
Applicable Medium: Steam, Condensation Water |
1、
Design & Manufacture referring to ZBJ16007-90
2、
Structural Length：
The flange links up to GB12250-89
Internal Thread referring to GB12250-89
Inserted Welding referring to GB12250-89
The card copies the regulation linking up according to the factory
3、
Sizes of Connecting Port：
Flange Sizes
to JB/T79.1～79.2-94
Thread Port referring to
GB7307-87
Inserted Hole's Size referring to GB/T1751-92
4、
Valve's Check & Test referring to GB12251-89； |
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Double-Metal-Sheet Dredging Valve
CS17H-16～40
CS67H-16～40
CS47H-16～40
DN15-DN50
Main Materials:WCB(25)
Applicable Medium: Steam, Condensation Water
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Mini-Typed Ferrule-Typed Double-Metal-Sheet Dredging Valve
WS97H-16P WS97H-40P
DW6、DW8、DW10、DW14
Main Materials:1Cr18Ni9Ti |
1、
Design & Manufacture referring to ZBJ16007-90
2、
Structural Length：
The flange links up to GB12250-89
Thread is linked to GB12250-89
Inserted Welding referring to GB12250-89
The card copies the regulation linking up according to the factory
3、
Sizes of Connecting Port：
Flange Sizes
to JB/T79.1～79.2-94
Link thread to GB7307-87
Inserted Hole's Size referring to GB/T1751-92
4、
Valve's Check & Test referring to GB12251-89； |
Heat-Driven Dredging Valve
S19H-16～40
S49H-16～40
S69H-16～40
DN5-DN50
Main Materials:WCB、CF8、
25、304 |
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Ferrule-Typed Heat-Driven Dredging Valve
S99H(W)-16P
S99H(W)-40P
Main Materials: DW6、DW8、DW10、DW12、DW14 、DW161Cr18Ni9Ti、
Applicable Medium: Steam, Condensation Water |
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Wax Dredging Valve
CS14H-6-16C DN10-DN50
Main Materials:WCB、CF8
25、304 |
1、
Design & Manufacture referring to GB12247-12550,ZBJ16007
2、
Internal Thread referring to
GB7306
3、
Valve's Check & Test referring to GB12251 |
