Sell gate valve bolted bonnet design os&y rising stem @China (Mainland)

SAA2RF-RS

OUTSIDE SCREW AND YOKE;

BOLTED BONNET;

FLEXIBLE WEDGE, FULLY GUIDER;

INTEGRAL SEATS;

RISING STEM HANDWHEEL;

AVAILABLE WITH GEAR OPERATOR;

FLANGED ENDS OR BUTT-WELDING ENDS;

RISING FLANGE OR RING TYPE JOINT.

SIZE :DN20-DN600

 

WORKING  TEMPERATURE:

CARBON  STEEL :CELSIUS SCALE（ -29 C~425 C）

                     FAHRENEIT (6 F~822 F)

STAINLESS STEEL : CELSIUS SCALE (-40 C~550)

                     FAHRENEIT (15 F~1047 F)

GENERAL DESIGN SPECIFICATIONS:

MANUFACTURE :API 6D OR API600  (BS1414)

PRESSURE-TEMPERATURE RATINGS : ANSI B16.34 (BS1560)

FACE TO FACE :ANSI B16.10 (BS2080)

END TO END :ANSI B16.10 (BS 2080

END FLANGE :ANSI B16.5 （BS1560）

END BUTT-WELDING: ANSI B16.25 （BS 1414）

GASKET CONTACT: ANSI B16.5 （BS 1560）

INSPECTION AND TEST :API598 （BS 6755 PART 1）

 

 

TEST PRESSURE TO API 598 OR BS 6755 PATRT 1

CLASS300 :

SHELL (WATER)  7.8MPA （1125PSI）

SHELL (AIR)  5.6MPA  （815PSI）

SEAT (WATER)  5.6MPA （815PSI）

SEAT (AIR)     0.6MPA   （80PSI）

BACK SEAT (WATER)  7.8MPA （1125PSI）

 

Post by slience yuan    General Industrial Equipment    @2011-11-08 09:26:17