CBM 1092-1981 Flange Cast Steel Gate Valve CBM1092-1981 Standard Download Decompression Password: www.bzxz.net

The foreign trade standard of the Sixth Machinery Industry Department of the People's Republic of China for flanged steel gate valves (CB1092-8) is consistent with JIS B2212-1977, the structural length is consistent with JIS F7366-1975, and other dimensions conform to CB466-76. The basic dimensions are in accordance with the table, nominal pressure (m2) nominal diameter 50~100 [25~150 200~400 450, 500 2. The basic dimensions are in accordance with the figure and table 2 issued by the Sixth Machinery Industry Department for pipe system accessories Medium
Fresh water, fuel oil
981 Wu Shi
Yonghong Valve Drafting
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Structural dimensions
CBM/092-81bZxz.net
Marking example
#2 page
Special requirements can provide full plane method
P810 80 flange cast steel gate valve
Gate valve 10080
3.Material of main parts according to table
Part name
Valve body sealing ring
Gate plate seal
CBM/092-81
Wuhan steel
Stainless steel cladding
4.Test acceptance technical parts according to GB600-81 material
cup standard
CB 772-70
GB(220-75
GB/300-77
5. Method of connection: According to CBM1004-81, CBM/005-81 and CB/1006-81. Note: The packing used by the ordering party does not specify which material to use, that is, feather stone ladder packing is selected.
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