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Mushroom Air Pipe Head CB/T3594-94 Type A/AS
Category:
GB/CB/CBM Valve
Certificate:
ABS,LR,BV,DNVGL,NK,KR,IRS,RMRS,CCS
FOB Price:
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Warranty:
12 Months unless specified otherwise
Place of Origin:
China
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Mushroom Air Pipe Head CB/T3594-94 Type A/AS:
China Mushroom Air Pipe Head CB/T3594-94 Type A/AS:

Air Pipe Head is called air vent head, air pipe joint. It is used on the air pipe system of oil or water tank in the vessels and the offshore drilling platform. There are the types A/AS,B/BS,C/CS,D/DS,E/ES, FS.

Technical Specification:

Standard: CB/T3594-94

Type Name Size Application
A/AS Mushroom Air Pipe Head 50--250 above the air pipe of oil &water tank
B/BS Gooseneck Air Pipe Head
C/CS Sounding & Ventilation Air Pipe Head 50--100
D/DS Float Disc Type Air Pipe Head for Oil Tank 50-450 above the air pipe of oil tank
E/ES Float Disc Type Air Pipe Head for Water Tank above the air pipe of water tank
FS Float Ball Type Air Pipe Head for oil &water Tank above the air pipe of oil &water tank
Main Material:

1-Cover: Cast Iron

2-Screw:Bronze, Carbon Steel, Stainless Steel

3-Body: Cast Iron

4-Filter Screen: Brass

Main Size List for Type A/AS(mm):

DN Structure Dimension Thickness Cover Flange Size Weight (kgs)
D D1 b n d0 Cast Iron
H H1 δ d h Type A Type AS Type A Type AS Type A Type AS Type A Type AS Type A Type AS Type A Type AS
50 110 85 6 76 128 135 140 103 110 15 16 6 4 15 14 4.08 4.17
65 120 90 80 150 155 160 123 130 14 16 6 4 15 14 5.63 5.73
80 140 100 90 180 170 190 138 150 14 18 8 4 15 18 7.24 7.27
100 160 120 7 105 200 190 210 158 170 14 18 8 4 15 18 11.91 12.5
150 175 130 8 120 250 240 265 208 225 14 20 12 8 15 18 20.4 22.4
200 190 150 6 130 300 295 320 264 280 15 22 12 8 15 18 26.44 26.93
250 220 180 8 140 350 365 375 327 335 16 24 14 12 17 18 31.71 36


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