Galvanized wire coating rough, passivation film is not bright, bath temperature is too high. If the cathode current density is too high, zinc content in the

Stainless steel blade barbed wire production process is similar to galvanized blade barbed wire production process, usually according to the mold to determine

Stainless steel blade barbed wire production process is similar to galvanized blade barbed wire production process, usually according to the mold to determine

Stainless steel blade barbed wire production process is similar to galvanized blade barbed wire production process, usually according to the mold to determine

Large roll galvanized wire is like the literal meaning, is wrapped in a layer of zinc on the surface of low carbon steel wire material, beautify the appearance

The large roll of galvanized wire is like the literal meaning, is wrapped in a layer of zinc on the surface of low carbon steel wire material, beautify the

Carbon spring steel wire should have high tensile strength, elastic limit, endurance and fatigue strength, and impact and vibration resistance. To ensure the

These citizens, who love the subway, rely on it and enjoy its speed, often like to call themselves the U-pin price. Is widely used in industry, agriculture,

The barbed rope is twined and braided to save transportation space. It is usually wound into bundles. So why sometimes the size of the bundle is the same, the

Galvanized wire coating rough, passivation film is not bright, bath temperature is too high. If the cathode current density is too high, zinc content in the

The production process of stainless steel blade piercing rope is basically similar to that of galvanized blade piercing rope, and the blade size is usually

With the opening of metro in large and medium-sized cities, as well as the vigorous promotion of subway service in network tools, those who have been accustomed

Usually we use the annealing wire is often visible, because iron is very easy to corrosion and rust, so the annealing silk factory will be a layer of other

U-type lawn nail wholesale hot metal rolled into 5mm thick steel, and then put it into the wire drawing device to draw into different diameters of the line, and

As early as the 1940s, wire mesh cement began to be used in the shipbuilding industry. At present, it is not only used for shipbuilding, but also a wide range

Today's buildings are usually made of concrete and concrete. It's also about the quality of the house. Although these things are used to build houses to make

Cement nail, commonly known as steel nail, is a nail, the use of carbon steel production, material has 45 steel or 60 steel, after wire drawing, annealing, nail

Annealed black wire is a kind of soft annealed black wire made of low carbon steel by cold drawing, heating, constant temperature and heat preservation.

Cement nail commonly known as steel nail, is a nail, but the texture is harder! Its function is to nail in some relatively hard other nails nails on the

What's the difference between steel nails and iron nails? Some people will say that steel nails are made of steel; An iron nail is made of iron. Is the answer