Seven character iron

Seven character iron "usually refers to iron components in the shape of a" seven "character. There are different applications and roles in different industries:

Overhead distribution lines: generally used for installing insulators (tea stations) along the wall of incoming lines. It is usually made of 40 × 4 flat iron in an L-shape, with one end installed with an insulator and the other end used for fixing, playing a role in traction and anti tension, also known as "wall support" or "wall support".

Reinforced concrete aquaculture floating box: It is a stainless steel seven shaped iron block designed to be matched with a screw rod, used to connect and fix the floating box, so that the floating box can be assembled into a whole and maintain a stable structure on the water surface.

Other industries: In computer pattern machines, there is a seven character iron used as a seven character frame holder to fix or support related components. It is also used in products such as pipeline supports and communication triangle supports as a fixed support bracket.