API Stainless Steel Gate Valve

  • Category:Gate Valve
  • Material:Stainless Steel
  • Standards:API 600 & API 6D
  • Certificate:Mill Certificate
  • Packing Details:Plywood Case
  • Fob Price:Get Latest Price Now
  • Place of Origin:China
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Details

Standard:

Design Standard
Face to Face
Flange Dimension
Butt Welding Dimension
Pressure Temperature Standard
Inspection and Test Standard
API 600
ANSI B16.0
ANSI B16.5
ANSI B16.25
ANSI B16.34
API 598
API 6D
API 6D
ANSI B16.5
ANSI B16.25
ANSI B16.34
API 6D

Test Pressure:

Nominal Pressure (Lb) Shell Strength Test Water Seal Test Air Seal Test
MPa Lbf/in2 MPa Lbf/in2 MPa Lbf/in2
150 3 430 2.2 315 0.4-0.7 60-100
300 7.7 1110 5.7 815
600 15.3 2220 11.3 630
900 23 3330 17 2445

Main Parts & Material:

Body, Disc Stem Sealing Seat Gasket Packing Working Temperature℃ Applicable Medium
WCB 2Cr13 13Cr,STL,Body Material, Nylon Flexible Graphite,13Cr/Flexible Graphite, SFB-2,08 Mild Steel, F304, F316, F304L, F316L Flexible Graphite, SFB/260, SFP/260, PTFE ≤425 Water, Steam, Oil
WC1 38CrMoAl 25Cr2MoV ≤425
WC6 ≤540
WC9 ≤570
C5 C12 ≤540
CF8 F304 ≤200 Nitric acid,acetic acid,carbamide
CF8M F316
CF3 F304L
CF3M F316L

Main Size List for 150Lb:

DN 150Lb(RF) Main Size(mm) Weight (kg)
mm in L D D1 D2 b Z-φd H D0
15 1/2 108 89 60.5 35 11.2 4-16 169 100 5
20 3/4 117 98 69.9 43 12.7 4-16 192 100 6.1
25 1 127 108 79.2 51 14.2 4-16 230 120 9
32 1-1/4 140 117 89 63 16 4-16 246 120 12
40 1-1/2 165 127 98.6 73 17.5 4-16 283 150 17
50 2 178 152 120.7 92 19 4-19 323 150 23
65 2-1/2 190.5 178 139.7 105 22.4 4-19 347 180 45
80 3 230 190 152.4 127 24 4-19 383 200 50
100 4 229 229 190.5 157 24 8-19 457 200 63
125 5 254 254 216 186 24 8-22.5 632 250 89
150 6 267 279 241.5 216 25.4 8-22.5 635 250 108
200 8 292 343 298.5 270 28.4 8-22.5 762 280 171
250 10 330 406 362 324 30.2 12-25.4 892 300 263
300 12 356 483 431.8 381 32 12-25.4 1080 350 346
350 14 381 533 476.3 413 35 12-29 1295 350 488
400 16 406 597 539.8 470 36.6 16-29 1435 400 621
450 18 432 635 577.9 533 39.6 16-32 1626 400 814
500 20 457 398 635 584 43 20-32 1829 450 992
600 24 508 813 749.3 692 48.8 20-35 2175 500 1492
650 26 559 786 744.5 711 51.3 36-22.5 2235 550 1801
700 28 610 837 795.3 762 44.5 40-22.5 2310 600 1933
750 30 610 887 846 813 44.5 44-22.5 2695 600 2272
800 32 660 941 900 864 46 48-22.5 3708 -- --
900 36 711 1057 1009.7 927 52.3 40-25.4 3924 -- --
1000 40 812 1175 1120.6 1080 55.6 44-25.4 4318 -- --

*If you need the size for 300Lb, 600Lb, 900Lb, 1500Lb, 2500Lb, pls contact us.


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