バルブ Wings Corporation ?· The American Society of Mechanical Engineers,. ... ASME Sec.VIII, Div.1. ... UT MANDATORY APPENDIX 7 of ASME Sec.VIII,

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<ul><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 44 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p> (NON-DESTRUCTIVE INSPECTION / NDI) </p><p> JIS G0202 </p><p>(RT)(PT)</p><p>(MT)(UT)</p><p>(SM)(LT) </p><p>(SM) JIS (LT)</p><p> JIS </p><p> RT </p><p>MT </p><p>or </p><p>PT </p><p>UT </p><p>JPI-7S-39-2003 </p><p>Body/Bonnet/Cover </p><p> CLASS </p><p> 1-1 1-2 </p><p>RT() </p><p>RT </p><p>MTorPT() </p><p>MTorPT() </p><p>CLASS </p><p>RT() </p><p>JIS G0581 2 </p><p>BW JIS G0581 1 </p><p>RT </p><p>JIS Z3104/Z3106 2 </p><p> JIS Z3050 B </p><p>MTorPT() </p><p>MTorPT() </p><p>JIS Z3050 B </p><p>RTJ, </p><p>PS ,</p><p> ASME B16.34-2004 </p><p>The American Society </p><p>of Mechanical </p><p>Engineers,. </p><p>Valves-Flanged, </p><p>Threaded, and Welding </p><p>Body/Bonnet/Cover </p><p>SPECIAL CLASS </p><p>RT() MANDATORY APPENDIX I </p><p>RT/PT/MT ASME Sec.VIII, Div.1. </p><p> 1.0 </p><p>UT MANDATORY APPENDIX </p><p>IV </p><p>MT() MANDATORY APPENDIX </p><p>II </p><p>PT() MANDATORY APPENDIX </p><p>III </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 45 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p> RT </p><p>MT </p><p>or </p><p>PT </p><p>UT </p><p>MANDATORY </p><p>APPENDIX 7 of </p><p>ASME Sec.VIII, Div.1, </p><p>PRESSURE VESSELS </p><p> EXAMINATION OF STEEL CASTINGS </p><p>RT; </p><p>ASTM E446/E186/E28/E280</p><p> MT; </p><p>ASTM E125TYPE</p><p> PT; </p><p>BS 5998-1983 </p><p>Quality levels for steel </p><p>valve castings, </p><p>British Standards </p><p>Institute </p><p>Body/Bonnet/Cover </p><p>Quality Level </p><p> RT; ASTM E446/E186/E28/E280</p><p> MT; </p><p>ASTM E125-1965, </p><p>Type1,Degree2 </p><p> PT; </p><p>ASTM E125-1963, </p><p>Type1,Degree2 MSS SP-53-1999 </p><p>Magnetic Particle </p><p>Examination Method, </p><p>Manufactures </p><p>Standardization </p><p>Society of the Valve </p><p>and Fittings Industry, </p><p>Inc. </p><p>Body/Bonnet/Cover </p><p> MT </p><p>MSS SP-54-1999 </p><p>Radiographic </p><p>Examination Method, </p><p>Manufactures </p><p>Standardization </p><p>Society of the Valve </p><p>and Fittings Industry, </p><p>Inc </p><p>Body/Bonnet/Cover </p><p> ASTM E446/E186/E28/E280</p><p>RT </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 46 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p>JPI-7S-39-2003 </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 47 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 48 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p> RT </p><p>ASTM E446: 50mm </p><p>B16.34 APPENDIX 7 </p><p>BS 5998*-1 </p><p>MSS SP-54 QL-III QL-I&amp;II </p><p>Gas A2 A2 A3 A2 A2 </p><p>Sand B3 B3 B3 B2 B3 </p><p>Shrink, Type 1 CA2 CA3 CA4 CA3 CA2 </p><p>Shrink, Type 2 CB3 CB3 CB4 CA3 CB3 </p><p>Shrink, Type 3 CC3 CC3 CC4 CC2 CC3 </p><p>Shrink, Type 4 CD3 CD3 CD4 CD2 CD3 </p><p>Hot tears and cracks None None None None </p><p>Insert (Chills, Chaplets) None None None None </p><p>*-1 BW Ends Level-2Hot tears, cracks and Insert </p><p>ASTM E186: 50mm 115mm </p><p>B16.34 APPENDIX 7 </p><p>BS 5998*-1 </p><p>MSS SP-54 QL-III QL-I&amp;</p><p>II </p><p>Gas A3 A2 A3 A2 A3 </p><p>Sand B3 B2 B3 B2 B3 </p><p>Shrink, Type 1 CA3 CA1 CA4 CA3 CA3 </p><p>Shrink, Type 2 CB3 CB2 CB4 CB3 CB3 </p><p>Shrink, Type 3 CC3 CC3 CC4 CC2 CC3 </p><p>Hot tears and cracks None None None None </p><p>Insert (Chills, Chaplets) None None None None </p><p>*-1 BW Ends Level-2Hot tears, cracks and Insert </p><p>ASTM E280: 115mm 305mm </p><p>B16.34 APPENDIX 7 </p><p>BS 5998*-1 </p><p>MSS SP-54 QL-III QL-I&amp;</p><p>II </p><p>Gas A3 A2 A3 A2 A3 </p><p>Sand B3 B2 B3 B2 B3 </p><p>Shrink, Type 1 CA3 CA2 CA4 CA3 CA3 </p><p>Shrink, Type 2 CB3 CB2 CB4 CB3 CB3 </p><p>Shrink, Type 3 CC3 CC2 CC4 CC2 CC3 </p><p>Hot tears and cracks None None None None </p><p>Insert (Chills, Chaplets) None None None None </p><p>*-1 BW Ends Level-2Hot tears, cracks and Insert </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 49 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p>4.1 (Radiographic Examination) </p><p>X (Ir192 or Co60) </p><p>(1) </p><p>JPI-7S-39-2003 </p><p> 70mm </p><p>BW 1.5 </p><p>50mm </p><p>BW BS 5998-1983 </p><p>Globe Valve </p><p> ASME B16.34 JPI-7S-39-2003 </p><p>1) </p><p>2) </p><p>3) BW 70mm </p><p>4) </p><p>5) Check Valve Cover Flat </p><p>MSS SP-54-1999 BS 5998-1983 critical areas</p><p> (a) casting solidification; (b) stress concentration; </p><p>(c) ability to contain pressure. </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 50 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p> APPENDIX 7 (EXAMINATION OF STEEL CASTINGS) of ASME Sec.VIII, Div.1.critical </p><p>sections For static castings, the sections where imperfections are usually encountered are abrupt changes in section and at the junctions of risers, gates, or feeders to the casting. For centrifugal castings, critical sections shall be interpreted to be any abrupt changes of section, the circumference for a distance of at least 3 in. </p><p>from each end, and one additional circumferential band at least 3 in. wide and including the area of the most severe indication detected by other examination method. </p><p>APPENDIX 7 </p><p>(Riser)(Gate)(Feeder) RT</p><p>(Centrifugal Castings)</p><p> BODY </p><p> risers, gates, and feeders risers, gates, and feeders</p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 51 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p>ASTM E1030 (Radiographic Examination </p><p>of Metallic Castings)</p><p> Shooting </p><p>Sketches </p><p>Shooting Sketches</p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 52 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p>Shooting Sketches</p><p>(2) </p><p>JIS G0581 JIS Z3050 JIS Z3104 JIS Z3106 MANDATORY APPENDIX I (ASME B16.34) </p><p>RADIOGRAPHIC EXAMINATION: PROCEDURE AND ACCEPTANCE STANDARDS </p><p>ASTM E94 Radiographic Examination </p><p>Article 2 (ASME Sec. V) </p><p>Radiographic Examination </p><p> ISO, BS, EN, DIN </p><p>(Image Quality Indicator/IQI), </p><p>(Photographic Density). </p><p>(3) </p><p>JIS ASTM E446/E186/E280 </p><p>JIG G0581 ASTM </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 53 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p> (4) </p><p>a) </p><p>b) </p><p>c) </p><p>d) </p><p>e) </p><p>f) </p><p>g) </p><p>h) </p><p>i) </p><p>j) </p><p>k) </p><p>l) </p><p>m) </p><p>n) </p><p>o) </p><p>p) </p><p>q) </p><p>r) </p><p>s) </p><p>Shooting Sketches </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 54 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p> ASTM E446 (Steel Castings Up to 2 in. [51mm] in Thickness </p><p> Gas PorosityLevel A3 Sand InclusionLevel B3 </p><p> ShrinkageLevel CA3 ShrinkageLevel CB3 </p><p>ShrinkageLevel CC3 Shrinkage Level CD3 </p><p> URL http://www.ndt-ed.org/EducationResources/CommunityCollege/Radiography/TechCalibrations/RadiographInterp.htm </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jphttp://www.ndt-ed.org/EducationResources/CommunityCollege/Radiography/TechCalibrations/RadiographInterp.htmhttp://www.ndt-ed.org/EducationResources/CommunityCollege/Radiography/TechCalibrations/RadiographInterp.htm</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 55 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p> RT </p><p>(1) </p><p> (RT) </p><p> RT </p><p> / </p><p> RT </p><p> RT </p><p>(2) RT </p><p> (CLASS150900) </p><p>() </p><p>24 612 14 </p><p>(JIS G0581) </p><p> 32.8 24.3 25.2 </p><p> 37.5 31.7 28.6 </p><p> 23.5 25.7 22.8 </p><p> 5.0 14.7 15.8 </p><p> 1.2 3.6 7.6 </p><p> 25.6 27.3 32.1 </p><p> 13.6 18.5 22.8 </p><p> 60.8 54.2 45.1 </p><p> 20.1 16.3 21.3 </p><p> 22.9 23.2 32.4 </p><p> 57.0 60.5 46.3 </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 56 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p>1) JPI-7S-39 </p><p> 24 30% </p><p> 612 44% </p><p> 14 46% </p><p>2) </p><p> 28% </p><p> 18% </p><p> 54% </p><p>3) </p><p> 19% </p><p> 26% </p><p> 55% </p><p>RT </p><p> RT </p><p>RT </p><p>/RT </p><p>RT </p><p> RT </p><p> JPI-7S-39 70mm </p><p> 210 </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 57 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p> 4.2 (Magnetic Particle Examination) </p><p>PRODS YORK DIRECT MAGNETAIZATION </p><p> NDT Resource Center Iowa State University </p><p>(1) </p><p>(2) </p><p>JIS G0565 JIS Z3050 MANDATORY APPENDIX II (ASME B16.34) </p><p>MAGNETIC PARTICLE EXAMINATION: PROCEDURE AND ACCEPTANCE STANDARDS </p><p>ASTM E709 Magnetic Particle Examination </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 58 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p>(3) </p><p>JPI-7S-39ASME B16.34 MSS SP-53</p><p> JPI </p><p>ASME Sec.VIII,APPENDIX 7 BS5998 ASTM E125 </p><p>JISorASTM</p><p>(4) </p><p>a) </p><p>b) </p><p>c) </p><p>d) 10g/l </p><p>e) </p><p>f) </p><p>g) </p><p>h) </p><p>i) </p><p>j) </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 59 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p> 4.3 (Liquid Penetrant Examination) </p><p>(1) </p><p>(2) </p><p>JIS Z2343-14 JIS Z3050 MANDATORY APPENDIX III (ASME B16.34) </p><p>LIQUID PENETRANT EXAMINATION: PROCEDURE AND ACCEPTANCE STANDARDS </p><p>ASTM E165 Liquid Penetrant Examination </p><p>(3) </p><p>JPI-7S-39 ASME B16.34 </p><p> JPI </p><p>ASME Sec.VIII,APPENDIX 7 BS5998 ASTM E125 </p><p>(4) </p><p>a) </p><p>b) </p><p>c) </p><p>d) </p><p>e) </p><p>f) </p><p>g) </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 60 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p> 4.4 (Strain Measurement) </p><p>(KHK)</p><p>KHKGateGlobe Valve</p><p>(1) </p><p>Body Bonnet/Cover </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 61 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p> (2) </p><p> ASME </p><p>(3) </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 62 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p> 4.5 (Leak Testing) </p><p>ASNT (American Society for Nondestructive Testing) HANDBOOK Leak </p><p>Testing </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 63 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p> (VOC) EPA(Environmental </p><p>Protection Act) Method 21, 96/61/EC(EU concerning integrated pollution prevention and control), TA-Luft/VDI2440(Technische Anleitung Reinhaltung der Luft / Requirements of the guide </p><p>line) Packing Gasket </p><p>Helium Mass </p><p>Spectrometer </p><p>JIS Z2330 </p><p> ASME Sec.V, ARTICLE 10 (LEAK TESTING), BS EN 1779 (Leak Testing)</p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 64 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p> ISO15848-1(Industrial valves-Measurement, test and qualification procedure for fugitive emission, Part 1: Classification system and qualification procedure for type testing of </p><p>valves), Iiso15848-2(Part 2: Production acceptance test) </p><p>ISO15848-1 </p><p> SHELL-GSI, MESC SPE 77/300-2007</p><p>-196-46200400 </p><p>on-off valves2 thermal cycles1 thermal cycle </p><p>1 thermal cycle </p><p>control valves20,000 2 thermal cycles 40,000 1 thermal cycle </p><p>40,000 1 thermal cycle </p><p>Body seals(Gasket )50 ppmv </p><p>Stem seals(Packing )Class A 10-6 mg.s-1.m-1 quarter turn valves </p><p> Class B 10-4 mg.s-1.m-1 PTFE Packing elastomeric seals </p><p> Class C 10-2 mg.s-1.m-1 flexible graphite packings </p><p> Stem m </p><p>-Vacuum method (helium only) JIS </p><p>(Class A Vacuum method ) </p><p>-Flushing method (helium or methane) JIS </p><p>-Sniffing method (helium or methane) JIS </p><p>Helium Gas Methane </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 65 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p> ppmmgatm.cm3Pa.m3</p><p>Helium </p><p>ISO 15848-1, Annex A/A.1.7 </p><p>Lm=Lv1 Lm: mg/s Lv: atm.cm3/s : mg/ cm3 </p><p> Lv=0.51.0 atm.cm3/s Model </p><p>MSE-2000 </p><p> 1ppm, 20, 1 cm3 (g)p*v=(w/M)*R*T w=(M*p*v)/(R*T) </p><p>He M: 4.0026 p: 1 atm v: 0.001 litter R: 0.08205447 liter.atm.deg-1.mol-1 </p><p>T: 20293.16K </p><p>w=1.665 10-4 (g) = 0.1665 mg/ cm3 (0 He 0.1785 mg/ cm3) </p><p>20, 1ppm He Density 0.166510-6 mg/ cm3 </p><p>1ppm, 0.5atm.cm3/s 1 </p><p>Lm=0.50.166510-6=0.0832510-6 (mg/s)=0.50024610-6 (atm.cm3/s)=0.050687410-6 (Pa.m3/s) </p><p>50ppm 20 2.510-6 5.110-6 (Pa.m3/s) </p><p> 5ppm 0.5</p><p>1 atm.cm3/s 2.610-7 5.1310-7 (Pa.m3/s) </p><p>ppm ppm </p><p>mg/s atm.cm3/s </p><p>pv=nRT 1 mg p: 1 atm </p><p>n= w/M = 0.001/4.0026=2.49810-4 mol R: 82.05447 atm.cm3.deg-1.mol-1 </p><p>T: 293.16K (20) </p><p>v=2.49810-482.05447293.16=6.00896 atm.cm3 1mg/s=6.00896 atm.cm3/s </p><p>(1mg/s = 5.5990 atm.cm3/s ) </p><p> 1 atm.cm3/s= 0.101325 Pa.m3/s </p><p> ppm Leakage Rate </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 66 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p> MESC SPE 77/300-2007 :PROCEDURE AND TECHNICAL SPECIFICATION FOR TYPE ACCEPTANCE TESTING (TAT) OF INDUSTRIAL VALVES, APPENDIX E FUGITIVE EMISSION </p><p>PROTOTYPE TESTING ISO15848-1 </p><p>1) Class A 10-6 mg.s-1.m-1Class A(HS)10-5 mg.s-1.m-1</p><p>Packing/Gasket Valve </p><p>2) on-off valves 200 control valves 20,000 </p><p>3) Class A(HS) Sniffing method </p><p>Gland </p><p> Gland Packing </p><p>Shell </p><p> CETIM </p><p> Bonnet Yoke(Gland Packing )</p><p>Sniffer Probe </p><p>Sniffer Probe </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 67 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p> FE TEST BODY-BONNET JOINT </p><p>GASKET JOINT </p><p>PROTOTYPE TEST </p><p> FE TEST </p><p> Accumulation method </p><p>http://wingshome.co.jp/introduction.htmlmailto:info@wingshome.co.jp</p></li><li><p> 0c/6 </p><p>Wings Corporation </p><p>Doc. No. : WD14-001 </p><p>Sheet 68 / 138 </p><p>Rev. No. : 0c1 Title: http://wingshome.co.jp/introduction.html </p><p>e-mail: info@wingshome.co.jp </p><p> The leak detector must be calibrated with a helium concentration (ppm or %). A possible raise of helium concentration in a known volume with a atmospheric pressure, during a test duration, will be a value for a leak rate. </p><p>A possibility is to calibrate the leak detect...</p></li></ul>