Insimbi eyakha umkhumbi ngokuvamile ibhekisa ensimbi yezakhiwo ze-Helle, ezibhekisa emotweni esetshenziselwa ukukhiqiza izinhlaka ze-Helled ezikhiqizwe ngokuya ngezidingo zokwakha zokwakha zokwakhiwa. Kuvame uku-oda, kuhlelwe futhi kuthengiswe njengensimbi ekhethekile. Umkhumbi owodwa ufaka amapuleti emikhumbi, insimbi ebunjiwe, njll.
Njengamanje, izinkampani eziningi ezinkulu zensimbi ezweni lami zinokukhiqiza, futhi zingakhiqiza imikhiqizo yensimbi yasolwandle ngokuya ngezidingo zomsebenzisi emazweni ahlukene, njenge-United States, njenge-Japan, eJapan, iJapan.
| Izwe | -Vamile | Izwe | -Vamile |
| I-united states | -Valeke | Izitsha zokudlela zebumba uqobo | Ama-CC |
| IJalimane | GL | Inyoni emi khona | I-DNV |
| I-france | BV | IJapan | Isihloko |
| UK | LR |
(1) Imininingwane Ehlukahlukene
Insimbi ehlelekile ye-Hulls ihlukaniswe ngamazinga wamandla ngokuya ngephuzu lawo eliphansi le-Point: Amandla wensimbi evamile kanye nensimbi ephezulu yensimbi ephakeme.
Insimbi Ejwayelekile Ehlelekile Echazwe yiChina Classion Society ihlukaniswe ngamazinga wekhwalithi amane: a, B, D, no-E; Insimbi enobuntu obuphezulu echazwe yiChina Classication Society ihlukaniswe ngamazinga amathathu wamandla namazinga wekhwalithi amane:
| A32 | A36 | A40 |
| D32 | D36 | D40 |
| I-E32 | I-E36 | E4 |
| I-F32 | I-F36 | I-F40 |
(2) Izakhiwo zemishini kanye nokwakheka kwamakhemikhali
Izakhiwo zemishini kanye nokwakheka kwamakhemikhali kwamandla ajwayelekile wensimbi
| Ibanga lensimbi | Indawo yokukhiqizaΣS (MPA) min | Amandla asheshayoΣB (MPA) | Elongationσ%Uku | 碳 c | 锰 mn | 硅 si | 硫 s | 磷 P |
| A | 235 | 400-520 | 22 | ≤0.21 | ≥2.5 | ≤0.5 | ≤0.035 | ≤0.035 |
| B | ≤0.21 | ≥.80 | ≤0.35 | |||||
| D | ≤0.21 | ≥0.60 | ≤0.35 | |||||
| E | ≤0.18 | ≥.70 | ≤0.35 |
Izakhiwo zemishini kanye nokwakheka kwamakhemikhali kwamandla aphezulu we-Hel
| Ibanga lensimbi | Indawo yokukhiqizaΣS (MPA) min | Amandla asheshayoΣB (MPA) | Elongationσ%Uku | 碳 c | 锰 mn | 硅 si | 硫 s | 磷 P |
| A32 | 315 | 440-570 | 22 | ≤0.18 | ≥0.9-1.60 | ≤0.50 | ≤0.035 | ≤0.035 |
| D32 | ||||||||
| I-E32 | ||||||||
| I-F32 | ≤0.16 | ≤0.025 | ≤0.025 | |||||
| A36 | 355 | 490-630 | 21 | ≤0.18 | ≤0.035 | ≤0.035 | ||
| D36 | ||||||||
| I-E36 | ||||||||
| I-F36 | ≤0.16 | ≤0.025 | ≤0.025 | |||||
| A40 | I-390 | I-510-660 | 20 | ≤0.18 | ≤0.035 | ≤0.035 | ||
| D40 | ||||||||
| E4 | ||||||||
| I-F40 | ≤0.16 | ≤0.025 | ≤0.025 |
(3) Izinyathelo zokuphepha zokulethwa nokwamukelwa kwemikhiqizo yensimbi yasolwandle:
1. Ukubuyekezwa kwesitifiketi sekhwalithi:
Ifektri yensimbi kufanele ilethe izimpahla ngokuya ngezidingo zomsebenzisi kanye nemininingwane evunyelwe kwinkontileka futhi inikeze isitifiketi sekhwalithi yasekuqaleni. Isitifiketi kufanele siqukathe okuqukethwe okulandelayo:
(1) Izidingo zokucacisa;
(2) Inombolo yerekhodi lekhwalithi nenombolo yesitifiketi;
(3) inombolo ye-batch ye-batch, izinga lobuchwepheshe;
(4) Ukwakheka kwamakhemikhali kanye nezakhiwo zemishini;
(5) Isitifiketi sokuvunywa komphakathi wokuhlaziya nokusayinwa koMhloli Wokuhlolisisa.
2. Ukubuyekezwa ngokomzimba:
Ukulethwa kwensimbi yasolwandle, into ebonakalayo kufanele ibe no-logo womkhiqizi, njll.
(1) UMark Sokuvunyelwa Komphakathi;
.
(3) Ukubonakala kubushelelezi futhi bushelelezi, ngaphandle kweziphambeko.
Isikhathi sePosi: Mar-16-2024