Tank for storage of excited substances of a squared shape 

Block of buffer tanks 

Ropes - a traditional kind of twisted products in diameter from 8 to 112 mm with the increased explosive loading raised stability to deterioration and influence of environment. They are… 

Cords - the products similar to ropes, but are used when requirements to durability, wear resistance and reliability are lowered. Cords in comparison with ropes are more flexible.