CBM 1092-1981 flange cast steel gate valve

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/092-81
Marking example
#2 page
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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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