Haichen supplies bridge junction boxes, bridge street light junction boxes with complete specifications

Description :

　　This product is used for bridge anti-collision wall cable junction boxes to protect cable terminals. It is treated with hot-dip galvanizing to better prevent moisture erosion, and the surface is painted for a more beautiful appearance.

　　What is the difference between a terminal box and a junction box? First, we need to clarify what the wiring terminal is? Simply put, it is designed and applied for the convenience of wire connection. It is actually a metal sheet connection for the joint of a section of wire. Its characteristic is that it is easy to disassemble and assemble, and can be divided into socket or nut connection types. It does not need to weld or wrap two sections of wire together. However, the terminal connection of ordinary junction boxes does not emphasize this point. A junction box, also known as a terminal box, is a box used for line transition connections, line jumpers, and jumper connections, and is equipped with terminal blocks inside

　　Stainless steel water box is used for concrete deformation joints. After the structure is completed, it is fixed to the wall with cement nails and coated with polyurethane sealant for waterproofing. The water box prevents leakage and overflow.

　　Deformation joints between the main structure and the tunnel, and deformation joints at the interface with the auxiliary structure. The water receiving box is installed on the top plate and side wall of each deformation joint in the main body. Each stainless steel water box is 2000mm long and 200mm wide, with two wings each 30mm wide and a thickness of 1mm.

　　Stainless steel water box performance:

　　The first priority is to avoid water leakage and overflow. Multiple material options, sturdy and reliable. Good rust and corrosion resistance. Metal materials are suitable for long service life and convenient installation.

　　Application scope of stainless steel water box

　　It is primarily suitable for the waterproof overflow function of structural deformation joints and construction joints in subways, high-speed railways, light rails, tunnels, bridges, urban pipe galleries, culverts, municipal engineering, civil air defense engineering, etc.

AfterSalesService :

• Tunnel junction box