Marine Cylindrical Liquid Observer CB/T422-93 Type T/TS:
China Marine Cylindrical Liquid Observer CB/T422-93 Type T/TS:
Marine liquid flow observer is called marine sight glass to observe the flow in the overflow pipe. Type T/S is marine cylindrical sight glass.
Technical Specification:
Design Standard: CB/T422-93, CBM1124-82
Test Standard: GB600
Flange size as per GB569, GB2501, JIS B2220
| Type | Working Pressure (Mpa) | Size (mm) | Suitable Medium | Max working Temperature (℃) |
| J | 0.4 | 40~50 | sea water,fresh water, oil(heavy oil is not included) | 120 |
| 0.25 | 65~100 | |||
| JS | 0.4 | 20~50 | ||
| 0.25 | 65~200 | |||
| T/TS | 0.1 | 25~200 | water, oil in the overflow pipe | 70 |
Main Parts & Material:
Body-Cast Iron (HT200)
Transparent Plate-Common Glass or borosilicate glass
Transparent Pipe-organic glass
Gland-Copper (ZQSn10-2)
Main Size List(mm):
Type T:
| Pressure | Size | Structure Dimension | Thickness | Flange | Bolt | Weight | ||||||||
| Mpa | DN | H | H1 | d | d1 | δ | D | D1 | D2 | d0 | b | n | Th | kgs |
| 0.1 | 25 | 90 | 20 | 37 | 20.5 | 4 | 105 | 73 | 56 | 13 | 14 | 4 | M12 | 1.42 |
| 32 | 100 | 22 | 46 | 27 | 4.5 | 115 | 83 | 64 | 15 | 6 | M14 | 2.34 | ||
| 40 | 100 | 22 | 51 | 35 | 4.5 | 125 | 93 | 74 | 15 | 16 | 2.46 | |||
| 50 | 115 | 22 | 60 | 45 | 5 | 135 | 103 | 84 | 2.68 | |||||
| 65 | 160 | 54 | 83 | 53 | 6 | 155 | 123 | 104 | 15 | 4.91 | ||||
| 80 | 180 | 60 | 97 | 66 | 6.5 | 170 | 138 | 118 | 8 | 8.06 | ||||
| 100 | 210 | 65 | 115 | 85 | 7.5 | 190 | 158 | 138 | 10.02 | |||||
| 125 | 245 | 65 | 140 | 110 | 10 | 215 | 183 | 164 | 10 | 13.8 | ||||
| 150 | 310 | 95 | 168 | 128 | 11 | 240 | 208 | 190 | 16 | 12 | 21.06 | |||
| 200 | 380 | 110 | 210 | 175 | 13 | 295 | 264 | 247 | 33.2 | |||||
Type TS:
| Pressure | Size | Structure Dimension | Thickness | Flange | Bolt | Weight | ||||||||
| Mpa | DN | H | H1 | d | d1 | δ | D | D1 | D2 | d0 | b | n | Th | kgs |
| 0.1 | 25 | 90 | 20 | 37 | 20.5 | 4 | 100 | 75 | 60 | 11 | 14 | 4 | M10 | 1.65 |
| 32 | 100 | 22 | 46 | 27 | 4.5 | 120 | 90 | 70 | 14 | 16 | M12 | 2.65 | ||
| 40 | 100 | 22 | 51 | 35 | 4.5 | 130 | 100 | 80 | 2.78 | |||||
| 50 | 115 | 22 | 60 | 45 | 5 | 140 | 110 | 90 | 3.1 | |||||
| 65 | 160 | 54 | 83 | 53 | 6 | 160 | 130 | 110 | 5.52 | |||||
| 80 | 180 | 60 | 97 | 66 | 6.5 | 190 | 150 | 128 | 18 | 18 | M16 | 8.83 | ||
| 100 | 210 | 65 | 115 | 85 | 7.5 | 210 | 170 | 148 | 11.3 | |||||
| 125 | 245 | 65 | 140 | 110 | 10 | 240 | 200 | 178 | 20 | 8 | 15.5 | |||
| 150 | 310 | 95 | 168 | 128 | 11 | 265 | 225 | 202 | 23.1 | |||||
| 200 | 380 | 110 | 210 | 175 | 13 | 320 | 280 | 258 | 22 | 35.6 | ||||
