CBM 1106-1982 Water tank air pipe head

CBM 1106-1982 Water tank air pipe head CBM1106-1982 standard download decompression password: www.bzxz.net

China State Shipbuilding Corporation Foreign Trade Standards
CBM1106-82
Air Pipe Heads for Water Tanks
Published on 1983-01-i9
China State Shipbuilding Corporation
Implemented on 1983-05-01
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Air Pipe Heads for Water Tanks
CeMHOE-82
Li Biaoxiong specifies air pipe heads for water tanks. Flange connection dimensions and JIS B 22-19771, basic reference table! ,
50 ～ 250
2. Basic dimensions refer to Figure 2 and Table 2
Dg 50. 65
Applicable medium
Sea water. Pingshui
Dg 80~250
China State Shipbuilding Corporation 1983-01-19 Issued 1983-05-0/Implementation
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Nominal diameter structure size
CBM1106-22
Note, special requirements can provide full-face flange size
Marking example
Dg100 water tank air pipe head
Air pipe head 100
CBM1106-82
3. Material table 3 of main parts .
Parts name
Body cover
Guide bolt
Ductile iron
Nickel-chromium stainless steel
Aluminum bronze
Zinc iron
QT40-17
ICr18Ni9
QA29-2
Standard number
GB/348-78
GB/220-75
YB458-7
YB180-63
4After assembling the air pipe head, conduct a sealing test on the buoy and the sealing port. The test pressure is 3 water column height and the test lasts for 5 minutes. There should be no water shock, but small water leakage is allowed. 5. Other technical requirements G8600-82,
6 flange connection size CBM 1005-
Additional instructions:
This standard is proposed by the pipe system accessories group and is managed by Dalian Shipyard; this standard is drafted by Dalian Shipyard
The main drafter of this standard is Meijihua.
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