Uruganda rukora ibyuma

Imyaka 15 Yuburambe
Icyuma

Ibiranga ibyuma byubaka kubwato

Ubwubatsi bw'ubwato muri rusange bwerekeza ku byuma byubatswe, bivuga ibyuma bikoreshwa mu gukora inyubako zakozwe hakurikijwe ibisabwa n’ibikorwa by’imyubakire ya sosiyete. Bikunze gutumizwa, gutegurwa no kugurishwa nkibyuma bidasanzwe. Ubwato bumwe burimo amasahani yubwato, ibyuma bimeze, nibindi.

Kugeza ubu, amasosiyete akomeye y’ibyuma mu gihugu cyanjye afite umusaruro, kandi ashobora gukora ibicuruzwa byo mu nyanja ukurikije ibyo abakoresha bakeneye mu bihugu bitandukanye, nka Amerika, Noruveje, Ubuyapani, Ubudage, Ubufaransa, n'ibindi. Ibisobanuro ni ibi bikurikira:

Igihugu Bisanzwe Igihugu Bisanzwe
Amerika ABS Ubushinwa CCS
Ubudage GL Noruveje DNV
Ubufaransa BV Ubuyapani KDK
UK LR    

(1) Ibisobanuro bitandukanye

Ibyuma byubaka kubice bigabanijwemo urwego rwimbaraga ukurikije aho umusaruro wabo ugabanutse: imbaraga rusange zubaka ibyuma byubatswe hamwe nicyuma kinini cyubaka.

Imbaraga rusange zicyuma cyubatswe zagaragajwe na societe yubushinwa yashyizwe mubice bine byujuje ubuziranenge: A, B, D, na E; ibyuma bikomeye-byubatswe byubatswe byerekanwe na China Classification Society bigabanijwemo urwego rwimbaraga eshatu ninzego enye zujuje ubuziranenge:

A32 A36 A40
D32 D36 D40
E32 E36 E40
F32 F36 F40

(2) Imiterere ya mashini hamwe nibigize imiti

Ibikoresho bya mashini hamwe nibigize imiti yingufu rusange hull ibyuma byubaka

Icyiciro Umusaruroσs (MPa) Min Imbaragaσb (MPa) Kuramburaσ%Min 碳 C. 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 ≥0.80 ≤0.35
D ≤0.21 ≥0.60 ≤0.35
E ≤0.18 ≥0.70 ≤0.35

Ibikoresho bya mashini hamwe nibikoresho bya chimique byimbaraga nyinshi hull yubatswe ibyuma

Icyiciro Umusaruroσs (MPa) Min Imbaragaσb (MPa) Kuramburaσ%Min 碳 C. 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
E32
F32 ≤0.16 ≤0.025 ≤0.025
A36 355 490-630 21 ≤0.18 ≤0.035 ≤0.035
D36
E36
F36 ≤0.16 ≤0.025 ≤0.025
A40 390 510-660 20 ≤0.18 ≤0.035 ≤0.035
D40
E40
F40 ≤0.16 ≤0.025 ≤0.025

(3) Kwirinda gutanga no kwakira ibicuruzwa byo mu nyanja:

1. Gusubiramo icyemezo cyiza:

Uruganda rukora ibyuma rugomba gutanga ibicuruzwa ukurikije ibyo umukoresha asabwa nibisobanuro byemejwe mumasezerano kandi bigatanga icyemezo cyumwimerere. Icyemezo kigomba kuba gikubiyemo ibintu bikurikira:

(1) Ibisabwa byihariye;

(2) Umubare wuzuye wanditse numero yicyemezo;

(3) Umubare w'itanura nimero, urwego rwa tekiniki;

(4) Ibigize imiti nibikoresho bya mashini;

(5) Icyemezo cyemewe na societe itondekanya kandi umukono wubushakashatsi.

2. Isubiramo ry'umubiri:

Mugutanga ibyuma byo mu nyanja, ikintu gifatika kigomba kugira ikirango cyabayikoze, nibindi byumwihariko:

(1) Ikimenyetso cyemeza sosiyete;

.

(3) Kugaragara biroroshye kandi byoroshye, nta nenge.


Igihe cyo kohereza: Werurwe-16-2024