Kuki abakiriya bakora cyane nyuma yumwaka mushya? Impamvu nasesenguye ni izi zikurikira:
1. Mu mwaka mushya, abakiriya benshi bahitamo abaguzi bashya. ——Sanonpipe Inganda ninshuti yawe yizewe, nyamuneka ushire hamwe natwe.
2. Ibicuruzwa byingenzi byurubuga rwacu nibicuruzwa bifite ibyiza byinshi. Turashobora kuguha serivise zisumba rwose mubijyanye nibicuruzwa dutanga, bikagutwara umwanya munini mubitumanaho.
3. Dukora gusa imiyoboro yicyuma idafite icyerekezo - dufite ibarura ryacu bwite hamwe ninganda nyinshi zizwi cyane. Ubwiza buremewe kandi MTC irashobora gutangwa.
4. Imigabane igomba gutegurwa mugihe umushinga utangiye mumwaka mushya, kandi ibarura rigomba kugurwa kubiciro buke cyangwa mugihe ibiciro bihagaze neza (ibiciro birahagaze neza ubu no kumwanya muto)
5. Isosiyete yabonye ibyemezo bya ISO na CE kandi irashobora gutanga ibyemezo byumwimerere MTC na IBR / BV / SGS / Loyd.
Ibicuruzwa bifite ibibazo byinshi kubakiriya mubyumweru bibiri nyuma yumwaka mushya birimo:imiyoboro,Imiyoboro ya peteroli, imiyoboro y'ifumbire, imiyoboro ihindura ubushyuhe, n'ibindi, nkuko bigaragara hano:
| API 5CT N80 | A106 B.naAPI 5L |
| API 5CT K55 | API 5L Gr. X 52 |
| API 5L X65 | A106+P11 |
| A335+ X42 | ST52 |
| Q235B | API 5L Gr.B. |
| GOST 8734-75 | ASTM A335 P91 |
| ASTM A53/API 5L GRADE B., | A53 |
| GOST 8734 20X ， 40X, 35 | A106 B. |
| Q235B | A106 GR.b |
| API 5L PSL2 PIPING X65 / API-5L-X52 PSL2 | A192 |
| ASTM A106GR, B. | ASTM A333 GR6 |
| A192 na T12 | API5CT |
| A192 | GrB |
| API 5L GR.B PSL1 | X42 PSL2 |
| API5L X52 | ASTM A333 Gr.6 |
| N80 | API5L PSL1 GR B. |
| API 5L GRB |
Igihe cyo gutanga umwanya gishobora kugabanywa kugezaIminsi 15-30.Niba ufite gahunda yavuzwe haruguru, nyamuneka twandikire vuba bishoboka kugirango tuguhe igihe cyogutanga vuba nigiciro. Ntekereza ko dushobora gutangira ubufatanye vuba bishoboka.
Igihe cyo kohereza: Werurwe-05-2024
