应用规格
1设计制造:BS5352 2连接端尺寸:
1)承插口尺寸按ANSI B16.11;JB/T1751
2)螺纹端尺寸按ANSI B1.20.1;JB/T7306 3阀门检查和试验:
API598;GB/T13927;JB/T9092
4结构特征:
螺栓连接阀盖(B.B) 5材料按ANSI/ASTM的规定
6主体材料:
A105;LF2;F5;F11;F22;304;304L;316L;LF2
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¡ö Application criterion 1¡¢Design and manufacture£ºto ANSI B16.34;API 602 2¡¢Lenth of structure:to ANSI B16.10;JIS B2002 3¡¢Size of flang on the coupling end: (1).150;300 and 600pounds ANSI B16.5(RF) (2).10K to JIS B2212£»20K to JIS B2214£»30K and 40K to JIS B2215 4¡¢Valve inspection and test£ºto API 598 5¡¢Structure characteristics£º (1)B.B;OS&Y or W.B;OS&Y (2)inside diameter£¨R£¬P£©or full bore£¨F£¬P£© 6¡¢Material:to AIS/ASTM 7¡¢Materiare fo main body£º A105£»F5£»F11£»F22£»304£»304L£»316£»316L£»LF2.etc |