Insimbi engagqwali: 304 304L 316 316L 321 2520 310, 317, njll. Insimbi ye-Carbon : A234WPB, A420WPL6, WPHY52,WPHY60,WPHY65,WPHY70 njll. Ububanzi-Wama-Standard05: DN50 SCH15 DN15 Ubukhulu: DN50 SCH10 INGABE BS GB/ T JB SH HG, kanje: GB/T12459-2017, GB/T13401-2017, ASME B16.9, SH3408, SH3409,HG/T2163...
Funda kabanzi