S275J2 steel plate is a widely used low-alloy structural steel plate, known for its good mechanical properties and versatility in various industrial applications. Here's a detailed overview:

Lining anti - corrosion:

 

Block lining: The mortar lining method is adopted, and the commonly used mortars are water glass mortar and resin mortar, which can be used for anti - corrosion of some specific equipment or pipelines.

Fiber - reinforced plastic lining: It uses resin as a binder and fiber and its fabric as a reinforcing material to paste or spray to form a lining layer, which has good corrosion resistance.

Rubber lining: The pasting method is adopted, including heated vulcanized rubber lining and other types, which is suitable for occasions requiring wear resistance and corrosion resistance.

Plastic lining: Plastic plates or pipes are used, and they are lined on the inner surface of equipment or pipelines by welding, pasting and other methods. The commonly used one is soft polyvinyl chloride plate lining.

 

Cathodic protection:

 

Impressed current cathodic protection system: By applying an external DC power supply, the protected metal structure becomes a cathode, thereby inhibiting the corrosion of the metal.

Sacrificial anode cathodic protection system: A metal with a more negative potential is connected to the protected metal, so that the former acts as an anode to undergo oxidation reaction, and the latter is protected as a cathode. Commonly used sacrificial anode materials include zinc alloy, magnesium alloy, etc.

 

 

 

 

 

 

 

 

 

 

 

 

Why Choose Us?
We take pride in our ability to provide custom solutions for our customers' unique needs.
We analyze and compare the previous products and the current technical situation of our S275J2 Steel Plate, and develop new technical specifications and processes.
Our customers trust us to deliver high-quality Cold-rolled Steel products on time and on budget.
We strictly implement the warm and thoughtful after-sales service, adhere to the development of good professional ethics.
We offer a wide range of Cold-rolled Steel products to meet diverse customer needs.
We adhere to the customer-centric and brand-oriented business philosophy, and continue to provide customers with reliable and excellent products and services.
Our factory is committed to upholding the highest standards of safety and quality.
All staff of our company and all departments work together to combine business management, professional technology, quantitative statistical methods and ideological education.
Our Cold-rolled Steel products are known for their durability and reliability.
Relying on the superior conditions and strong advantages of mass production, we are able to meet the different needs of our customers.

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