MSSSP-118-2007MSSCompactSteelGlobethreadedandsocketweldingendvalvesarelimitedtoNPS21/2andsmaller.ValvescoveredunderthisStandardPracticeshallmeettherequirementsofASMEB1
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/ 时间:2020-11-24 /
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MSS,SP-118-2007,法兰端,无法兰端,螺纹端和焊接端紧凑型钢制截止阀和止回阀化工和石油精炼用,SP,118,2007,法兰,螺纹,焊接,紧凑型,钢制,截止阀,止回阀,化工,石油,精炼