BS1001 Combination Channel
Pre-kwalenza
I-BS1001 G
Material & Gqiba
Pre-Isefu / kwizidanga / GI - ukusetyenziswa yangaphakathi ukuya AS1397
Okunye Amanqaku & Gqibezela iyafumaneka:
Ishushu eDip Galvanize d / HDG -setyenziselwa ngaphandle kwi-BS EN ISO 1461
Stainless SS304 / SS316
Mill / Mild / Plain Steel ukuba ISO 4995