Forged Steel Gate Valve

18

Forged Steel Gate Valve

Applicable Standards:

●STEEL GATE VALVES, API 602
●STEEL VALVES,ASME B16.34
●FACE TO FACE, MANUFACTURER STANDARD
●FACE TO FACE, FLANGED ,ASME B16.10
●END FLANGES,ASME B16.5
●BUTTWELDING ENDS,ASME B16.25
●SOCKET-WELDING ENDS,ASME B16.11
●SCREWED ENDS,ASME B1.20.1
●INSPECTION AND TEST, API 598

Design descriptions:

●OUTSIDE SCREW AND YOKE (OS&Y)
●BOLTED BONNET
●CHOICE OF WB, WELDED BONNET
●SINGLE WEDGE,FULLY GUIDED
●RENEWABLE SEAT RINGS
●YOKE INTEGRAL WITH BONNET
●RISING STEM AND NON-RISING HANDWHEEL
●SW,SOCKET-WELDING ENDS
●SC,SCREWED ENDS
●BW,BUTTWELDING ENDS
●FLANGED ENDS

Size

NPS 1/2″~2″

Pressure Rating

Class 150~1500

Material

A105,LF2,F5,F9,F11,F22,F304,F304L,F311,F51

Design & Manufacturing Standard

API 602,ASME B16.34,BS 5352

Face to Face

ASME B16.10,EN 558(threaded and sw as per manufacturer’s std)

Flanged Dimension

ASME B16.5

Butt Weld Dimension

ASME B16.25

Thread Connection Dimensions

ASME B 1.20.1

Test and Inspection

API 598

Type

Gate