CB/T3591 Oil Tanker Gate Valve
Materials of main parts
Body Material: Cast steel
Disc Material: Cast steel
Stem Material: Aluminum bronze
Overview
Application: This CB/T3591 Oil Tanker Gate Valve is designed for marine applications involving sea water, fresh water, oil.
Material Specification:
Parts Name | Material Name | Marks |
|---|---|---|
Body, Cover | Cast steel | ZG230-450 |
Disc | Cast steel | ZG230-450 |
Stem, Disc nut | Aluminum bronze | CuAl9Mn2 |
Pressure | Stainless steel | 1Cr18Ni9Ti |
Technical Specifications:
Model: CB/T3591 Oil Tanker Gate Valve
Type | Nominal Pressure PN (Mpa) | Nominal Diameter DN (mm) | Available Medium |
|---|---|---|---|
A, AS | 0.1 | 80 ~ 400 | Crude oil, finished oil, sea water, fresh water |
B, BS | 0.1 | 80 ~ 400 | Crude oil, finished oil, sea water, fresh water |
Dimensions
Type A & Type B
DN | Structure dimension | flange | bolt | |||||||
L | H | D | D1 | D2 | d0 | b | Th. | n | ||
A | B | |||||||||
80 | 220 | 440 | 375 | 170 | 138 | 118 | 15 | 16 | M14 | 8 |
100 | 230 | 470 | 400 | 190 | 158 | 138 | ||||
125 | 245 | 515 | 445 | 215 | 183 | 164 | 10 | |||
150 | 260 | 560 | 470 | 240 | 208 | 190 | 12 | |||
200 | 290 | 660 | 555 | 310 | 273 | 250 | 17 | 21 | M16 | |
250 | 335 | 780 | 655 | 380 | 336 | 310 | 22 | 24 | M20 | 14 |
300 | 360 | 885 | 745 | 435 | 391 | 364 | 26 | 16 | ||
350 | 400 | 990 | 850 | 485 | 414 | 414 | 18 | |||
400 | 450 | 1100 | 960 | 545 | 496 | 466 | 26 | 28 | M24 | |
Type AS & Type BS
DN | Structure dimension | flange | bolt | |||||||
L | H | D | D1 | D2 | d0 | b | Th. | n | ||
AS | BS | |||||||||
80 | 203 | 440 | 375 | 200 | 160 | 133 | 18 | 22 | M16 | 8 |
100 | 229 | 470 | 400 | 220 | 180 | 158 | 24 | |||
125 | 254 | 515 | 445 | 250 | 210 | 184 | 26 | |||
150 | 267 | 560 | 470 | 285 | 240 | 212 | 22 | M20 | ||
200 | 292 | 660 | 555 | 340 | 295 | 268 | ||||
250 | 330 | 780 | 655 | 395 | 350 | 320 | 28 | 12 | ||
300 | 356 | 885 | 745 | 445 | 400 | 370 | ||||
350 | 381 | 990 | 850 | 505 | 460 | 430 | 30 | 16 | ||
400 | 406 | 1100 | 960 | 565 | 515 | 482 | 26 | 32 | M24 | |
