Stainless Composite Cladding Steel Plate 316 + 304 For Low Cost

Stainless Composite Cladding Steel Plate 316 + 304 For Low Cost
 
Product Description

Stainless steel composite plate is a kind of metal composite material whose outer layer is pure stainless steel and inner layer is carbon steel. This metal composite material composed of pure stainless steel and carbon steel is stainless steel composite plate. The appearance of stainless steel composite plate provides material guarantee for the manufacturing, upgrading and transformation of coking equipment.

1. The use of stainless steel composite plate instead of the original pure stainless steel plate can reduce the cost of equipment, while the use of equipment is not affected. Stainless steel composite plate can be used in desulfurization tower, ammonia distillation tower, benzene removal tower, etc., with low cost and corrosion resistance; Taking the benzene removal tower as an example, the cost of using stainless steel composite plate instead of pure stainless steel plate can be reduced by more than 30%.

2. The stainless steel composite plate retains the corrosion resistance, wear resistance, magnetic resistance and beautiful appearance of pure stainless steel, as well as the good weldability, formability, extensibility and thermal conductivity of carbon steel. It can be widely used in coking equipment to improve the corrosion resistance of coking equipment and prolong the service life of equipment.

3. The stainless steel composite plate has good thermal conductivity and anti-corrosion function, which can be widely used in coking equipment. If it is used in ammonia distillation tower, it can increase the service life of ammonia distillation tower and reduce the operating cost; On the other hand, due to its anti-corrosion performance, it can also be used in ammonia distillation equipment.

Product Diaplay

Process Characteristics

Characteristics of explosive composite process

1. Because explosive cladding is cold processing, it can produce many kinds of metal clad plates except stainless steel clad plates, such as titanium, copper, aluminum, etc.

2. Explosion cladding can produce stainless steel clad plates with a total thickness of several hundred millimeters, such as some large bases and tube sheets. However, it is not suitable for the production of thinner composite steel plates with a total thickness of less than 10 mm.

3. The energy production of explosive compound utilization will cause vibration, noise and smoke pollution to the environment. However, the investment in equipment is small, and there are hundreds of explosion production plants in China. Due to the limitation of weather and other process conditions, the production efficiency of explosive recombination is low.

Characteristics of hot rolling compound process

1. Large medium plate mill and hot strip mill are used for production, so the production efficiency is high and the supply speed is fast. The product has large breadth and free thickness combination. All stainless steel coatings with a thickness of more than 0.5mm can be produced. However, the investment is large, so there are few manufacturers.

2. Due to the limitation of the compression ratio of rolled steel, hot rolling cannot produce composite steel plates with a thickness of more than 50 mm, nor is it convenient to produce composite plates with special shapes such as small batches and circles. Advantages of hot rolled composite plate: 6, 8, 10 mm thin composite plate. Under the condition of hot continuous rolling, it can produce composite coils, reduce production costs and meet more user needs.

3. Under the current technical conditions, the hot rolling process cannot directly produce titanium, copper, aluminum and other non-ferrous metal composites plate.

Cold rolled stainless steel clad plate

On the basis of hot rolled stainless steel composite plates, through annealing, pickling, cold rolling, intermediate annealing, pickling (or bright annealing), tension straightening and finishing and other production processes, stainless steel composite coils (plates) suitable for civil use have been produced. The surface quality of the plates reaches that of stainless steel of the same series, and the yield strength is superior to that of stainless steel of the same brand. The minimum thickness is 0.6 mm.