MalayikaUmunara w'icyuma
Nimero y'icyitegererezo: 220kV no munsi yayo
Ibikoresho: Icyuma Q235B Q345B Q420
Igipfundikizo cyo hanze: Icupa rishyushye rya Galvanize
Ibara: Ifeza/Umweru
Ikoreshwa: 220kV no gusohora
Igenzura ry'Ubuziranenge: ISO9001: 2008
Igipimo ngenderwaho cyo gusudira: AWS D 1.1
Igipimo ngenderwaho cyo gukwirakwiza amashanyarazi: ASTM123
Igihe cy'ingwate: Imyaka 20
Igice cya mbere (Imiterere n'ibyiza):
1. Umunara w'icyuma gikwirakwiza umuriro ufite umurongo umwe w'uruziga n'umurongo w'uruziga rubiri.
2. Igizwe ahanini n'icyuma gifite inguni zingana, n'ibikoresho bikoreshwa na Q235 (A3F) cyangwa Q345 (16Mn).
3. Umunara w'icyuma ugizwe ahanini n'ibice bitatu: Umunara w'umutwe, Umunara w'umubiri n'Umunara w'amaguru.
4.Umunara w'amashanyarazi w'icyuma gikozwe mu byuma bya santimetero 20ikoreshwa buri gihe n'umuyoboro w'amashanyarazi wo kohereza na EHV.
Igice cya Kabiri (Ibisobanuro):
| Ibikoresho | Ubusanzwe Q235B/A36, Ingufu za Yeild≥235MPaQ345B/A572, Ingufu za Yeild≥345MPa |
| Ubushobozi bw'ingufu | 10kV, 13.8kV, 69kV, 110kV, 132kV, 220kV cyangwa ibindi |
| Ukwihanganira ingano | Dukurikije ibyo umukiriya asabwa |
| Gutunganya ubuso | Ishyushye cyane ikoresheje ASTM123, cyangwa ikindi gipimo gishingiye ku byo umukiriya asabwa |
| Igisanzwe | ISO9001:2008 |
| Uburyo bwo gukora | Ikizamini cy'ibikoresho fatizo - Kugaragaza inguni - Gucukura imyobo - Gukata inguni - Gucukura inguni - Guteranya inguni - Gutunganya inguni - Gutunganya inguni - Gutunganya ingani - Gutunganya ingani - Gutunganya ingero - Gusukura ubuso - Gutunganya ingani - Gusubiramo - Gushyiramo ibipimo |
| Amapaki | gupakira mu buryo burambuye (bukurikije imiterere cyangwa ubw'abanyamuryango) bufite uburemere bwa toni 2 ~ 3 cyangwa hakurikijwe ibyo umukiriya asabwa |