eke, Irin Flange,Irin eke, irin alagbara
Standard: ASME B16.5, EN1092, JIS
Dada: epo egboogi-ipata, lacquer ko o, lacquer dudu, lacquer ofeefee, galvanized ti o gbona
Iwọn: 1/2″-144″
Itọju Ooru: Deede, Annealing, Quenching + Tempering
Iwe-ẹri: ISO9001:2008;PED97/23/EC, ISO14001:2004,OHSAS18001:2007
NORTECHis ọkan ninu awọn asiwaju Chinaeke, Irin FlangeOlupese & Olupese.