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Amapayipi ensimbi

  • Amapayipi Ensimbi Ama-Ductile

    Amapayipi Ensimbi Ama-Ductile

    Amapayipi e-iron ductile akhiqizwa ngokuya nge-ISO2531/EN545/EN598/NBR7675 standard international.I-Ductile cast iron iwuhlobo lwe-alloy yensimbi, i-carbon ne-silicon.Ngesikhathi senqubo yokukhiqiza, senza izivivinyo kulayini ngokuqinile futhi izinto zokuhlola zihlanganisa: ingcindezi ye-hydraulic, ukushuba kolayini lukasimende, ukushuba kokufafaza kwe-zinc, ukujiya kwebitumen, ukuhlolwa kobukhulu, ukuhlolwa okuhlaba umxhwele nokunye.Ikakhulukazi, sinomtshina we-X-ray othuthuke kakhulu wokuhlola ukushuba kodonga lwepayipi ngalinye ngokunembile ukuze siqinisekise ikhwalithi yamapayipi ivumelana nezinga le-ISO2531.

    Ukufafaza kwe-zinc kwangaphandle (≥130g/㎡) kanye ne-bitumen coating (≥70um) kuhambisana nezinga le-ISO8179.I-Epoxy, i-polyurethane ne-polye the thylene ingahlinzekwa ngokuya ngezidingo zamaklayenti.

    Uhlaka lukasimende lwangaphakathi luhambisana nezinga le-ISO4179 futhi udaka lukasimende luqinile, luminyene, lubushelelezi futhi luqinile.I-High-Aluminium Cement, usimende wasePortland, usimende weSulphate-Resistance, i-epoxy resin, i-epoxy ceramic yokwakhiwa kwangaphakathi.

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