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球閥設(shè)計(jì)制造標(biāo)準(zhǔn)與連接檢驗(yàn)標(biāo)準(zhǔn)
1.設(shè)計(jì)制造標(biāo)準(zhǔn):BS5351；MSS SP-118
Design and manufacture conform
to BS5351 ；MSS SP-118
2.連接端尺寸Connection ends conform to:
·承插口尺寸按:ANSIB16.11；JB/T1715
Scoket welded ends conform to
ANSIB16.11；JB/T1715
·螺紋端尺寸按:ANSI B1.12.1；JB/T7306
Screw ends conform to
ANSI B1.12.1；JB/T7306
·對(duì)焊端尺寸按:ANSI B16.25；JB/T12224
Butt-welded ends conform to
ANSI B16.25；JB/T12224
3.檢驗(yàn)和試壓按:API598;GB/T13927;JB/T9092
Test and inspection conform to
AP598；GB/T13927；JB/T9092
4.材料標(biāo)準(zhǔn)根據(jù):ANSI/ASTM
Materianls conform to ANSI/ASTM
5.應(yīng)用規(guī)范
APPLICATION SPECIFICATIONS
Class 800,Max 1920psig@100℉
Class 1500,Max3600psig@100℉
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