Products

Shandong Rigang Supply Chain Management Co.,Ltd. Punching mesh/Perforated mesh refers to punching holes of different shapes on the same material. Common raw materials for perforated mesh include cold-rolled steel coils, stainless steel, galvanized steel coils, aluminum coils, copper coils, etc. Perforated mesh is suitable for environmental noise control, sound-absorbing panels around buildings, generator rooms, etc., and can also be used as speaker grilles.
The perforated net has a lot of loss in the production process, and the production process is complicated, mainly because it has a lot of hole-like structures, but this variety of shapes adds a colorful visual impact to the perforated net. Make the decoration effect of the punching net more obvious. At the same time, the perforated mesh has good air permeability and a wider range of use.
Specification of punching mesh plate: aperture 0.2-20mm, plate thickness 0.25-20mm
Iron plate punching mesh is divided by thickness: 1, thin plate, 2, medium plate, 3, thick plate, 4, extra thick plate
Iron plate punching mesh is divided into: 1. Hot rolled steel plate, 2. Cold rolled steel plate material, 3. Stainless steel plate 302, 304, 316, 304L, 316L, 4. Aluminum plate, and 5. Copper plate.

Shandong Rigang Stainless steel plate is a metal material widely used in construction, chemical industry, machinery manufacturing and other industries. According to different classification standards, stainless steel plate can be divided into the following types.
Stainless steel plates can be divided into various types according to material, such as 304 stainless steel plates, 316 stainless steel plates, and 321 stainless steel plates. Among them, 304 stainless steel plate is the most commonly used one, with good corrosion resistance, processing performance and decorative performance. 316 stainless steel plate has higher corrosion resistance and tensile strength, and is suitable for highly corrosive occasions such as marine environments. 321 stainless steel plate has high temperature resistance and is suitable for chemical industry and aerospace fields in high temperature environments.
ngineering and product requirements.

Shandong Rigang Stainless steel pipe is a common metal pipe made of stainless steel. Stainless steel pipes can be divided into multiple types according to different classification standards and uses. The following will introduce in detail the classification and uses of stainless steel pipes.
    Stainless steel pipes can be divided into many types according to different materials, such as 304 stainless steel pipes, 316 stainless steel pipes, etc. Among them, 304 stainless steel pipe has good corrosion resistance and processing performance, and is widely used in petroleum, chemical, pharmaceutical, food and other industries; 316 stainless steel pipe has good corrosion resistance in environments containing strong corrosive media such as acids and alkalis. performance, often used in marine engineering, chemical equipment and other fields.

Shandong Rigang Stainless steel pipe is a common metal pipe made of stainless steel. Stainless steel pipes can be divided into multiple types according to different classification standards and uses. The following will introduce in detail the classification and uses of stainless steel pipes.
    Stainless steel pipes can be divided into many types according to different materials, such as 304 stainless steel pipes, 316 stainless steel pipes, etc. Among them, 304 stainless steel pipe has good corrosion resistance and processing performance, and is widely used in petroleum, chemical, pharmaceutical, food and other industries; 316 stainless steel pipe has good corrosion resistance in environments containing strong corrosive media such as acids and alkalis. performance, often used in marine engineering, chemical equipment and other fields.

Shandong Rigang Supply Chain Management Co.,Ltd.The material of the metal woven mesh filter is made of metal wire woven mesh. The materials include carbon steel wire, stainless steel wire, aluminum wire, copper wire, etc. According to different weaving methods, the metal woven mesh is divided into two types: square hole mesh and dense pattern mesh. types. Dense netting can be divided into smooth grain and reverse grain. The square mesh woven by ordinary methods is generally used for coarse-effect filters; the dense mesh woven by inverted weave has high precision, good filtering effect, and high strength, but the porosity is small and the fluid resistance is relatively large.

Shandong Rigang Supply Chain Management Co.,Ltd.  Galvanizing refers to a surface treatment technology that coats a layer of zinc on the surface of metals, alloys or other materials for aesthetics and anti-rust effects. The main method used now is hot-dip galvanizing.
The production process of hot-dip galvanized sheet mainly includes: raw sheet preparation → pre-plating treatment → hot-dip galvanizing → post-plating treatment → finished product inspection, etc. According to the habit, it is often based on the pre-plating treatment method.

 Shandong Rigang Supply Chain Management Co.,Ltd.hot-rolled seamless steel pipe is a long strip of steel with a hollow section and no joints around it. The steel pipe has a hollow cross-section and is widely used as a pipeline for transporting fluids, such as pipelines for transporting oil, natural gas, gas, water and certain solid materials. Compared with solid steel such as round steel, seamless steel pipe is lighter in weight when the bending and torsional strength is the same. It is an economical section steel and is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipes and automobile transmission shafts. , bicycle racks and steel scaffolding used in building construction, etc. The use of seamless steel pipes to manufacture ring parts can improve the utilization rate of materials, simplify the manufacturing process, save materials and processing hours, such as rolling bearing rings, jack sets, etc., which have been widely used in steel pipes. Hot-rolled seamless steel pipe is also an indispensable material for various conventional weapons. Gun barrels, barrels, etc. must be made of steel pipes.

Rigang hot-rolled seamless steel pipe is a long strip of steel with a hollow section and no joints around it. The steel pipe has a hollow cross-section and is widely used as a pipeline for transporting fluids, such as pipelines for transporting oil, natural gas, gas, water and certain solid materials. Compared with solid steel such as round steel, seamless steel pipe is lighter in weight when the bending and torsional strength is the same. It is an economical section steel and is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipes and automobile transmission shafts. , bicycle racks and steel scaffolding used in building construction, etc. The use of seamless steel pipes to manufacture ring parts can improve the utilization rate of materials, simplify the manufacturing process, save materials and processing hours, such as rolling bearing rings, jack sets, etc., which have been widely used in steel pipes. Hot-rolled seamless steel pipe is also an indispensable material for various conventional weapons. Gun barrels, barrels, etc. must be made of steel pipes.

Corrugated plate is also called profiled plate. It adopts color coated steel plate, galvanized sheet and other metal plates to be rolled and cold-formed into various corrugated profiled plates. It is suitable for industrial and civil buildings, warehouses, and special buildings. , The roof, wall and interior and exterior wall decoration of large-span steel structure houses. It has the characteristics of light weight, high strength, rich color, convenient and quick construction, earthquake resistance, fire resistance, rain resistance, long life, and maintenance-free. It has been widely promoted and applied.

Flat steel introduction

Flat steel refers to a steel with a width of 12-300mm, a thickness of 3-60mm, a rectangular cross-section and slightly dull edges. Flat steel can be a finished steel product, or it can be used as a billet for welded pipes and thin slabs for stacked sheets. Main use: Flat steel can be used as a finished material to make hoop iron, tools and mechanical parts, and used as building structure parts and escalators in construction.

Steel Square bar is a common steel material, which is widely used in construction, machinery manufacturing, logistics and other fields.

The material of steel Square bar is mainly carbon steel, which contains high carbon element. It has excellent mechanical properties, high strength, good toughness, strong plasticity, and good wear resistance and corrosion resistance. These properties make square steel perform well in various engineering fields.

Steel Round Bar is a hot rolled, mild steel solid steel bar that is ideal for all general fabrication, manufacturing and repairs. Steel Rounds are widely used in industrial maintenance, agricultural implements, transportation equipment, ornamental iron work, fencing, artwork, etc. This steel shape is easy to weld, cut, form and drill with the proper equipment and knowledge. Metal stocks many of sizes of steel round at wholesale prices in ready to ship precut and mill lengths or you can order online just what you need custom Cut to Size in small or large quantity.