Erw Steel Pipe

ERW chitoliro chozungulira: 21.3mm mpaka 508mm
Utali: wamba 5.8m kapena 6m kapena 12m, kapena odulidwa momwe amafunikira 2m mpaka 12m
Muyezo: ASTM A53, API 5L, ASTM A252, ASTM A795, ISO65, DIN2440, BS1387.BS1139, EN10255, EN39, JIS3444, GB/T 3091 & GB/T13793
Ntchito: Zomangamanga / zomangira zitsulo chitoliro, Kamangidwe Zitsulo, mpanda positi zitsulo chitoliro,
Chitoliro chachitsulo, chitoliro chachitsulo chachitetezo chamoto, chitoliro chachitsulo chowonjezera kutentha, madzi otsika, madzi, gasi, mafuta, chitoliro chamzere, chitoliro chothirira, chitoliro cha Handrail