Nos es a specialist fabrica et elit de galvanized ferro fistularum vel tubulis, una cum integram range of related caerimonias ut galvaned fasteners, galvanized flanges et galvanized Fastweld, flanges et galvanized Fittings).
Latin:ASTM A53, ASTM A106, EN10255, EN10219, En10210, En39, BS1387, ASTM A500, ASTM A36, API 5L, ISO LXV, Din2440, C80.1, ut MLXXIV
Grades:A53, A106 Gr.A GR.B, Gr.c, S235, S275, S355, A36, SS400, Q195, Q235, Q345