I-BS 302 iNtsontelo yocingo lweNtsimbi eGazisiweyo esemgangathweni
Ulwazi ngeMveliso:
Intambo yentsimbi yensimbi yintambo ye-helical apho iingcingo zetsimbi ezineempawu zomatshini kunye nobukhulu bejometri zihlangabezana neemfuno zixutywe kunye ngokwemigaqo ethile.Intambo yentsimbi yentsimbi yenziwe ngentsimbi yentsimbi, intsimbi engundoqo kunye negrisi.Intambo yentsimbi iphothwa kuqala ibe yimisonto ngamaleko amaninzi eentambo zentsimbi, ize ijijelwe kwintambo yehelical ngenani elithile lemisonto enondoqo wentambo njengombindi.Kumatshini wokuphatha izinto eziphathekayo, isetyenziselwa ukuphakamisa, ukutsala, ukuxinzelela kunye nokuthwala.Intambo yentsimbi inamandla amakhulu, ubunzima obulula, ukusebenza okuzinzileyo, akulula ukuphuka ngokukhawuleza kunye nokusebenza okuthembekileyo.
Ikhemistri yentsimbi:
Ukudityaniswa kwamabakala entsimbi kusetyenziswa kunye neenkqubo zonyango lobushushu ukwenza amabakala athambileyo, aphakathi kunye nobunzima.Itheyibhile engezantsi ibonisa kuphela iikhemistri zetsimbi ezisetyenzisiweyo.
IBanga le-Tensile | % Ikhabhoni | % Phosphorus | % IManganese | % Isilicon | % Isulfure |
Umgangatho | 0.45~0,50 | 0.032 | 0.5 ~1.00 | 0.10~0,34 | 0.041 |
Phezulu | 0.59~0,63 | 0.035 | 0.5 ~ 1.10 | 0.10~0,35 | 0.045 |
Extra-High | 0.65~0,83 | 0.035 | 0.5 ~ 1.10 | 0.10~0,35 | 0.045 |
Ulawulo lwemeko:
Sisebenzisa inkqubo yokulawula umgangatho ngokupheleleyo.Zonke iziqwenga zemathiriyeli ekrwada;iimveliso ezigqityiweyo kunye neemveliso ezigqityiweyo zivavanywa kwaye zirekhodwa kwifayile.Irekhodi lokulandela umkhondo lisetyenziswa ukusuka kwiimveliso zokugqibela ukuya kwiifektri zokuqala zentsimbi.
Inxalenye yesithathu efana ne-SGS iyafumaneka kulawulo lovavanyo ngaphambi kokuthunyelwa.
Ukupakisha:
1) Zonke iimveliso zipakishwe ngokupakishwa kolwandle.
2) Imfuno ekhethekileyo yoMthengi yokupakisha inokwaneliswa.
3) Umthwalo womoya;imithwalo yolwandle kunye nelori ziyafumaneka zonke.
Iprofayile yekhampani