Metal extrusion is the manufacturing process of choice when producing high volumes of material with a constant cross-section. With the extrusion process, metal material is forced through the shaped opening of a die using high pressure, resulting in an extruded profile. These profiles range from simple shapes like round or rectangular tubes, U- or H-channels, or more complex profiles with multiple internal hollows and external features, such as 80/20 and T-slot framing bar. Extrusion is also standard for wall and window trim as a cosmetic and structural framing component. The raw material typically comes in billet form, which is heated and placed into part of the extrusion press called the container. A die stack sits on the other end of the container, forming the opening, which shapes the material to the desired shape using direct or indirect extrusion methods. The extrusion is then quenched, straightened, sawed to the specified length, and inspected for dimensional consistency and accuracy. Extruded products can easily be post-processed to add features outside the channeled profile.

Tank barrier nets, also known as "invisible barriers" or "tangled wire," are three-dimensional barriers made of carbon filament loops. Because the wires are so thin, they are virtually invisible. 

Tank barrier nets, also known as "invisible barriers" or "tangled wire," are three-dimensional barriers made of carbon filament loops. Because the wires are so thin, they are virtually invisible. 

Tank barrier nets, also known as "invisible barriers" or "tangled wire," are three-dimensional barriers made of carbon filament loops. Because the wires are so thin, they are virtually invisible. 

Tank barrier nets, also known as "invisible barriers" or "tangled wire," are three-dimensional barriers made of carbon filament loops. Because the wires are so thin, they are virtually invisible. 

Tank barrier nets, also known as "invisible barriers" or "tangled wire," are three-dimensional barriers made of carbon filament loops. Because the wires are so thin, they are virtually invisible. 

Black annealed wire is a soft, pliable, low-carbon steel wire treated with heat to increase ductility and flexibility, making it ideal for binding, tying, and, fencing. Its characteristic black oxide finish, caused by annealing, ensures it is easy to twist while remaining durable for construction, industrial, and packaging applications

Black annealed wire is a soft, pliable, low-carbon steel wire treated with heat to increase ductility and flexibility, making it ideal for binding, tying, and, fencing. Its characteristic black oxide finish, caused by annealing, ensures it is easy to twist while remaining durable for construction, industrial, and packaging applications

Black annealed wire is a soft, pliable, low-carbon steel wire treated with heat to increase ductility and flexibility, making it ideal for binding, tying, and, fencing. Its characteristic black oxide finish, caused by annealing, ensures it is easy to twist while remaining durable for construction, industrial, and packaging applications

Low-Carbon Steel Precision-Layered Wire (also known as Precision-Spool Wire or Fine-Spool Wire)
This steel wire product is manufactured using low-carbon steel wire rod as raw material (with a carbon content of 0.05%–0.25%; commonly utilized grades include Q195/Q235, SAE1006/1008, EN10270-1, etc.). Following cold drawing and annealing/normalizing processes, the wire is wound onto small spools using precision layering equipment, resulting in a tight, neat, and cross-free layered arrangement. Unlike standard loose-coil wire, this precision-layered format increases the wire weight per spool, facilitates automated wire feeding and bundling, and minimizes feeding interruptions during unwinding.
Key Characteristics: Excellent plasticity, easy bendability, and superior weldability. In the annealed state, the wire is softer (with a typical tensile strength of 295–500 MPa); in the cold-drawn state, it exhibits higher strength (reaching over 600 MPa). Furthermore, it features low production costs