Ngokusho kwesaziso esivela kwi-United States International Trade Commission (USITC), uMnyango Wezohwebo wase-US…
Insimbi engagqwali yigama elinikezwe insimbi ene-alloy ephezulu, esetshenziswa kakhulu ngenxa yezakhiwo zayo zokulwa nokugqwala. Isici esiyinhloko sohlu lwensimbi engagqwali ukuthi zonke ziqukethe okungenani i-10.5% ye-chromium.
Iphesenti yekhabhoni ensimbini lithinta ubulukhuni, amandla okunwebeka kanye nokuqina kwensimbi. Insimbi ethambile, eyaziwa nangokuthi insimbi ethambile, inezakhiwo ezifanayo nensimbi, kodwa ithambile futhi kulula ukuyibumba.
Insimbi egqitshwe ngokushisa ihlanganisa ukusebenza kahle kanye nobuhle. Yakhiwe nge-tin, i-chrome, i-zinc noma upende, okuyizinto ezengeziwe ezisetshenziswa ezindaweni zemvelo zensimbi.
I-Aluminiyamu kanye neningi lama-alloy ayo amelana kakhulu nezinhlobo ezahlukene zokugqwala. Lesi sakhiwo senze i-aluminiyamu yathandwa kakhulu embonini yokwakha, yobunjiniyela basolwandle kanye nezokuthutha.
Amapayipi ensimbi angamapayipi amade angenalutho asetshenziselwa izinjongo ezahlukahlukene. Akhiqizwa ngezindlela ezimbili ezahlukene eziholela kumapayipi ahlanganisiwe noma angenamthungo okusetshenziswa ezindaweni ezahlukahlukene.
Imigoqo yensimbi inezinhlobonhlobo zokusetshenziswa kanye nezinhlelo zokusebenza ezahlukahlukene emkhakheni wezimboni. Izinhlobo eziningi zokwakheka kwe-alloy zingafaka insimbi, okwenza ibe yinto eguquguqukayo kakhulu yokukhiqiza izinduku zensimbi yekhabhoni kanye nezinduku zensimbi engagqwali.
Induku yocingo uhlobo lwensimbi egoqwe ngokushisa ehlukaniswe ngesimo. Kungaba yinsimbi yekhabhoni noma umkhiqizo wensimbi engagqwali. Intambo isetshenziswa njengezinto zokubopha, izipilingi, amabheringi, izintambo zocingo kanye ne-wire mesh.
Insimbi inezakhiwo eziningi ezahlukene, kuye ngezinye izinto ezakhayo. Insimbi ingenye yezinto ezisetshenziswa kakhulu ezimbonini kanye nezinto zensimbi ezisetshenziswa kabusha kakhulu emhlabeni.
Ibhalansi yokuhlinzekwa kanye nesidingo isizinzile, futhi imakethe yensimbi yaseShayina ikhuphuke kancane kusukela ngoJulayi