Umenzi OPHEZULU

Amava okuvelisa eminyaka engama-30

Iindaba zeShishini

  • Yintoni iFlange kwaye zeziphi iintlobo zeFlange?

    Enyanisweni, igama leflange liguqulelwa ngendlela ebhalwe ngayo. Laqala ukubekwa phambili yindoda yaseNgilani egama lingu-Elchert ngo-1809. Kwangaxeshanye, wacebisa indlela yokwenza iflange. Nangona kunjalo, ayizange isetyenziswe kakhulu kwixesha elide kamva. Kude kube sekuqaleni kwenkulungwane yama-20, iflange yayisetyenziswa kakhulu...
    Funda ngokugqithisileyo
  • Iiflanges kunye nezixhobo zePipe Isicelo

    I-Energy and Power yeyona shishini lisetyenziswa kakhulu kwimarike yehlabathi yokufakela kunye neeflanges. Oku kungenxa yezizathu ezifana nokuphatha amanzi ngexesha lokuvelisa amandla, iinkampani eziqalayo zebhoyila, ukujikeleza kwakhona kwepompo yokutya, ukulungiswa komphunga, i-turbine nge-pass kunye nokwahlulwa kobushushu obubandayo kwiindawo ezisebenzisa amalahle...
    Funda ngokugqithisileyo
  • Zithini izicelo zentsimbi engagqwali ezimbini?

    Intsimbi engagqwaliyo ephindwe kabini yintsimbi engagqwaliyo apho i-ferrite kunye ne-austenite kwisakhiwo sesisombululo esiqinileyo nganye ithatha malunga ne-50%. Ayinabo nje kuphela ukuqina okuhle, amandla aphezulu kunye nokumelana okuhle kakhulu nokugqwala kwe-chloride, kodwa ikwamelana nokugqwala okubangelwa yimingxuma kunye ne-intergranula...
    Funda ngokugqithisileyo

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