φ377 × 14 Imashini ya Tube Imashini; ZTFIV; ZTZG
Iyo ukoze imiyoboro izengurutse ibintu bitandukanye, ibishushanyo mbonera bigize uruganda rwacu rwa ERW byose birasangiwe kandi birashobora guhinduka mu buryo bwikora. Iyi mikorere igezweho igufasha guhinduranya ubunini butandukanye butandukanye udakeneye guhindura intoki. Tekereza igihe n'imbaraga uzigama wirinda ingorane zo guhinduka kenshi.
Uruganda rwacu rwa ERW rwakozwe neza kandi rworoshye mubitekerezo. Ubushobozi bwo guhinduranya byikora bivuze ko umusaruro wawe uba mwiza kandi byoroshye. Ntabwo aribyo bigukiza gusa igihe cyumusaruro wagaciro, ariko kandi bigabanya igihe cyigihe gisanzwe kijyanye nimpinduka zintoki. Iyi mikorere isobanurwa muburyo bwo kuzigama ibiciro, kuko umwanya muto ukoreshwa muguhindura kandi umwanya munini wahariwe umusaruro nyirizina.
Byongeye kandi, sisitemu isangiwe igabanya ubukene bwibarura rinini ryibishushanyo bitandukanye, bishobora kubahenze kandi bitwara umwanya. Hamwe nuruganda rwacu rwa ERW, ukeneye gusa umubare muto wububiko kugirango ukore ibintu byinshi byerekana imiyoboro. Ibi ntibizigama amafaranga yo kugura ibicuruzwa byongeweho gusa ahubwo binarekura umwanya wabitswe mubikoresho byawe.
| ERW TUBE MILL LINE | |||||
| Icyitegererezo | Rumuyoboro mm | Umwanyaumuyoboro mm | Umubyimba mm | Umuvuduko wakazi m / min | |
| ERW20 | Ф8-Ф20 | 6x6-15 × 15 | 0.3-1.5 | 120 | Soma Ibikurikira |
| ERW32 | Ф10-Ф32 | 10 × 10-25 × 25 | 0.5-2.0 | 120 | |
| ERW50 | Ф20-Ф50 | 15 × 15-40 × 40 | 0.8-3.0 | 120 | |
| ERW76 | Ф32-Ф76 | 25 × 25-60 × 60 | 1.2-4.0 | 120 | |
| ERW89 | Ф42-Ф89 | 35 × 35-70 × 70 | 1.5-4.5 | 110 | |
| ERW114 | Ф48-Ф114 | 40 × 40-90 × 90 | 1.5-4.5 | 65 | |
| ERW140 | Ф60-Ф140 | 50 × 50-110 × 110 | 2.0-5.0 | 60 | |
| ERW165 | Ф76-Ф165 | 60 × 60-130 × 130 | 2.0-6.0 | 50 | |
| ERW219 | Ф89-Ф219 | 70 × 70-170 × 170 | 2.0-8.0 | 50 | |
| ERW273 | Ф114-Ф273 | 90 × 90-210 × 210 | 3.0-10.0 | 45 | |
| ERW325 | Ф140-Ф325 | 110 × 110-250 × 250 | 4.0-12.7 | 40 | |
| ERW377 | Ф165-Ф377 | 130 × 130-280 × 280 | 4.0-14.0 | 35 | |
| ERW406 | Ф219-Ф406 | 170 × 170-330 × 330 | 6.0-16.0 | 30 | |
| ERW508 | Ф273-Ф508 | 210 × 210-400 × 400 | 6.0-18.0 | 25 | Soma Ibikurikira |
| ERW660 | Ф325-Ф660 | 250 × 250-500 × 500 | 6.0-20.0 | 20 | Soma Ibikurikira |
| ERW720 | Ф355-Ф720 | 300 × 300-600 × 600 | 6.0-22.0 | 20 | Soma Ibikurikira |
| UMURONGO W'UMURIMO W'IMBORO | |||||
| Icyitegererezo | Rumuyoboro mm | Umwanyaumuyoboro mm | Umubyimba mm | Umuvuduko wakazi m / min | |
| SS25 | Ф6-Ф25 | 5 × 5-20 × 20 | 0.2-0.8 | 10 | Soma Ibikurikira |
| SS32 | Ф6-Ф32 | 5 × 5-25 × 25 | 0.2-1.0 | 10 | Soma Ibikurikira |
| SS51 | Ф9-Ф51 | 7 × 7-40 × 40 | 0.2-1.5 | 10 | Soma Ibikurikira |
| SS64 | Ф12-Ф64 | 10 × 10-50 × 50 | 0.3-2.0 | 10 | Soma Ibikurikira |
| SS76 | Ф25-Ф76 | 20 × 20-60 × 60 | 0.3-2.0 | 10 | Soma Ibikurikira |
| SS114 | Ф38-Ф114 | 30 × 30-90 × 90 | 0.4-2.5 | 10 | Soma Ibikurikira |
| SS168 | Ф76-Ф168 | 60 × 60-130 × 130 | 1.0-3.5 | 10 | Soma Ibikurikira |
| SS219 | Ф114-Ф219 | 90 × 90-170 × 170 | 1.0-4.0 | 10 | Soma Ibikurikira |
| SS325 | Ф219-Ф325 | 170 × 170-250 × 250 | 2.0-8.0 | 3 | Soma Ibikurikira |
| SS426 | Ф219-Ф426 | 170 × 170-330 × 330 | 3.0-10.0 | 3 | Soma Ibikurikira |
| SS508 | Ф273-Ф508 | 210 × 210-400 × 400 | 4.0-12.0 | 3 | Soma Ibikurikira |
| SS862 | Ф508-Ф862 | 400 × 400-600 × 600 | 6.0-16.0 | 2 | Soma Ibikurikira |
