طلبات معدن حديد فولاذ / أفغانستان

we are in need of stainless steel Barbed wire and Razor wire,

1- Reinforced barbed top shall be 600 mm diameter concertina style coil consisting of 31 loops, 430 series stainless steel with hardness range of Rockwell (30 N) 37-45 ASTM A121. 2- Galvanized barbed wire dia = 3 mm. barbed wire shall conform to the requirements specified in ASTM A 121 or other equivalent international standards The barbed wire shall consist of 2 stands of 10 gauge (3mm) wire, twisted with 2 points, 14 gauge barbs spaced 100mm apart.

We are in need of Barbed wire and Razor Wire for one of our project