鍛鋼自密封截止閥 FORGING SELF-SEALING STOP VALVE
■主要尺寸 Main diemsions ■ 應(yīng)用規(guī)范
1、設(shè)計制造:按ANSI B16.34;API602
2、連接端尺寸
1承插孔尺寸按ANSI B16.11,JIS B2306
2螺紋端尺寸按ANSI B1.20.1:BS21:JIS BO203:S107/1
3、閥門檢驗和試驗:按API 598
4、材料:按AIS/ASTM的規(guī)定
5、結(jié)構(gòu)特征:P.S;OS&Y;L.B
6、主體材料:
A105;F5;F11;F22;304;304L;316;316L;LF2等
■ Application criterion
1、Designmanufacture:to ANSI B16.34;API602
2、Size of coupling end:
1.Size of socket joint hole:to ANSI B16.11,JIS B236
2.Size of threaded end :to ANSI B1.20.1:BS21:JIS BO203:S107/1
3、Valve inspectiontest:to API 598
4、Material:to AIS/ASTM
5、Structure characteristics:P.S;OS&Y;L.B
6、Materiare fo main body:
A105;F5;F11;F22;304;304L;316;316L;LF2.etc
■產(chǎn)品訂貨號 Products order neumber
Specification DN
Materials of main body