锻钢闸阀

18

锻钢闸阀

运用尺度

●钢闸阀,API 602
●钢阀门,ASME B16.34
●构造长度,制造商尺度
●构造长度,法兰衔接,ASME B16.10
●末尾法兰,ASME B16.5
●对焊衔接,ASME B16.25
●承插焊衔接,ASME B16.11
●罗纹衔接,ASME B1.20.1
●磨练和测试尺度,API 598

设想阐明:

●内部螺丝和YOKE(OS&Y)
●BOLNET BONNET
●WB,WELDED BONNET的挑选
●单针,齐指点
●可再生座椅环
●取BONNET集成
●上升和非上升手镯
●SW,插座焊接端
●SC,SCREWED ENDS
●BW,BUTTWELDING ENDS
●法兰边

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