Icyiciro cy'icyuma: Q195 - Q345, S235JR, GR.BD, STK500 Igipimo: GB / T3091–2001, BS1387–1985, DIN EN 10025, EN10219, JIS G3444: 2004, ASTM A53 SCH40 / 80 / STD, BS - EN10255–2004 Ubuso Kurangiza: mbere ya galvanised, umugozi, sock, wanditseho, ushushanyijeho diameter yo hanze (santimetero ): 1/2 '' - 4 '' Thicknes ...
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