catalogue

Flanges/Gasket
Van Stone Flange (Comply to ANSI B16.5, 150PSI)

LD-822D

Van Stone Flange (Comply to ANSI B16.5, 150PSI)

Description
Working Pressure Materials
From 1/2"DN15 up to 16"DN400
150PSI@73°F
PN10BAR@22°C
Body: UPVC, CPVC, GRPP
Standards
Socket: ANSI, DIN, ISO, BS, TABLE D&E
Thread: NPT, NPS, BSPT, BSP
Features
Socket Thread
  • Comply to Sch. 80 standard.
  • Heavy duty construction.
  • Non-corrosive and resistant to most chemicals.
  • We recommend flanged end connections for joining a metal system to a plastic system.
  • We do not recommend the joining of metal male pipe thread with plastic female pipe thread.
  • When installing flanges, it is critical that bolts be equally tightened in sequence which diametrically opposed to each other.

Please contact us for Flow Rate, CV Value, Working Pressure/Temperature, Pressure Loss and other technical information.


Specification
DIMENSION
If screen is smaller than the table, scroll right for more

DN SIZE ANSI (mm) BS (mm) DIN (mm) BSPT (thd/in) BSP (thd/in) NPT (thd/in) NPS (thd/in)
15 1/2" 60.3 67 65 14 14 14 14
20 3/4" 69.8 73 75 14 14 14 14
25 1" 79.4 83 85 11 11 11.5 11.5
32 1-1/4" 88.9 87 100 11 11 11.5 11.5
40 1-1/2" 98.4 98 110 11 11 11.5 11.5
50 2" 120.6 114 125 11 11 11.5 11.5
65 2-1/2" 139.5 127 145 11 11 8 8
80 3" 152.4 146 160 11 11 8 8
100 4" 190.5 178 180 11 11 8 8
150 6" 241.3 235 240 11 11 8 8
200 8" 298.5 292 295 11 11 8 8
250 10" 362 356 350/355 11 11 8 8
300 12" 432 406 400/410 11 11 8 8
350 14" 476.2 470 460/470 11 11 8 8
400 16" 539.8 521 515/525 11 11 8 8
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