طلبات معدن حديد فولاذ / ملف الألمنيوم - ورقة

1. Brass pipe, for heat exchangers, cold-formed (D), round (KR), manufacturing accuracy increased by wall thickness and diameter (P), soft (M), outer diameter 19mm, wall thickness 1mm, length 8000mm, material grade L68, DKRPM 19x1x8000 L68 GOST 21646-2003 - 2000 kg.