Marine Flanged Angle Fire Hydrant GB/T2032-93 Type B/BS:
China Marine Flanged Angle Fire Hydrant GB/T2032-93 Type B/BS:
Marine Flanged Angle Fire Hydrant GB/T2032-93 Type B/BS is the angle hose valve for fire-fighting system in the vessels, also called as marine fire valve.
Technical Specification:
Design Standard: GB/T2032-93, CBM1107-82
Test Standard: GB600
Flange size as per GB569, GB2501. Also be as per JIS, DIN, ANSI, BS standard. The adaptor can be Chinese type, BS type, Storz Typa, ANSI type, Nakajima type.
Nominal Pressure (Mpa) | Nominal Diameter (mm) | Applicable Medium |
1.0 | 40--65 | Sea water, fresh water |
Main Parts & Material:
Body-Bronze or Brass
Bonnet-Bronze or Brass
Disc-Bronze or Brass
Stem-Bronze
Seal Face-Bronze or Brass
Adaptor-Brass
Main Size List(mm):
Type A/B (Flange as per GB569):
DN (mm) |
Structure Dimension | Thickness δ | Flange | Bolt | hand wheel | Lift Range m | Weight(kg) | ||||||||||||||
L | L1 | H1 | L2 | H2 | |||||||||||||||||
A | B | A | B | A | B | D | D1 | D2 | d0 | b | n | Th. | Do | S | A | B | |||||
40 | 240 | 134 | 85 | 70 | 181 | 154 | 90 | 70 | 5 | 125 | 93 | 74 | 14 | 14 | 6 | M14 | 120 | 11 | 14 | 6.25 | 5.75 |
50 | 258 | 145 | 85 | 80 | 189 | 156 | 100 | 80 | 5 | 135 | 103 | 84 | 14 | 14 | 6 | M14 | 120 | 11 | 16 | 7.82 | 7.27 |
65 | 294 | 170 | 100 | 95 | 220 | 125 | 120 | 90 | 6 | 155 | 123 | 104 | 15 | 14 | 6 | M14 | 140 | 12 | 20 | 9.80 | 9.40 |
Type AS/BS (Flange as per GB2501):
DN (mm) |
Structure Dimension | Thickness δ | Flange | Bolt | hand wheel | Lift Range m | Weight(kg) | ||||||||||||||
L | L1 | H1 | L2 | H2 | |||||||||||||||||
AS | BS | AS | BS | AS | BS | D | D1 | D2 | b | d0 | n | Th. | Do | S | AS | BS | |||||
40 | 225 | 130 | 80 | 65 | 181 | 154 | 80 | 65 | 5 | 150 | 110 | 88 | 16 | 18 | 4 | M16 | 120 | 11 | 14 | 7.25 | 6.65 |
50 | 238 | 145 | 85 | 75 | 189 | 156 | 85 | 75 | 5 | 165 | 125 | 102 | 17 | 18 | 4 | M16 | 120 | 11 | 16 | 8.94 | 8.27 |
65 | 284 | 170 | 100 | 95 | 220 | 190 | 110 | 90 | 6 | 185 | 145 | 122 | 17 | 18 | 4 | M16 | 140 | 12 | 20 | 10.70 | 10.30 |
The size when working pressure is 3Mpa
DN (mm) |
Structure Dimension | Thickness δ | Flange | Bolt | hand wheel | Lift Range m | Joint | Weight(kg) | ||||||||
L | H1 | H | ||||||||||||||
D | D1 | D2 | d0 | b | n | Th. | Do | S | d0 | |||||||
40 | 62 | 90 | 326 | 5 | 125 | 93 | 74 | 15 | 14 | 6 | M14 | 120 | 11 | 11 | G1-1/2 | 7.6 |
50 | 75 | 95 | 353 | 6 | 135 | 103 | 84 | 15 | 14 | 6 | M14 | 140 | 11 | 14 | G2 | 9.8 |
60 | 82 | 115 | 416 | 7 | 170 | 132 | 110 | 17 | 17 | 8 | M16 | 160 | 12 | 18 | G2-1/2 | 12.6 |
A/AS-Straight Type
B/BS-Angle Type