Ss321 Knitted Filter Wire Mesh for Demister Pad

Product Description

Product Description

Hebei Weiyue Wire Mesh Products Co., Ltd. manufactures and sells primary wire mesh and wire products. It is located in the "Home of Wire Mesh" in Anping County, China.
 

UNS31803 super duplex stainless steel wire mesh is in the range of medium alloy stainless steel with good resistance to localized corrosion. Because of its good yield strength and toughness, UNS31803 wire mesh possess the price advantage.

Duplex stainless steel wire mesh can be made into filter element to sieve various materials in chloride corrosion environmental conditions. With good toughness and welding performance, it also can be used for infill panels or space divider.

Duplex Stainless Steel Wire Mesh

Since the birth of duplex stainless steel in the United States in the 1940s, it has grown to the third generation. Its main feature is that the yield strength can reach 400-550MPa, which is twice that of ordinary stainless steel, so it can save materials and reduce equipment manufacturing costs. In terms of corrosion resistance, especially in the medium environment (such as seawater, high chloride ion content), the resistance of pitting, crevice corrosion, stress corrosion and corrosion fatigue of duplex stainless steel is better than ordinary austenite. Stainless steel, comparable to high-alloy austenitic stainless steel.


Duplex stainless steel mesh (2205 duplex stainless steel mesh / 2507 duplex stainless steel mesh)

Duplex Stainless Steel (DSS) refers to about 50% of ferrite and austenite, and generally requires less than 30% of stainless steel. In the case of a lower C content, the Cr content is between 18% and 28%, and the Ni content is between 3% and 10%. Some steels also contain alloying elements such as Mo, Cu, Nb, Ti, and N.


This type of steel combines the characteristics of austenitic and ferritic stainless steel. Compared with ferrite, it has higher plasticity, toughness, no room temperature brittleness, resistance to intergranular corrosion and weldability, and iron retention. The 475 ° C brittleness and high thermal conductivity of the stainless steel are characterized by superplasticity. Compared with austenitic stainless steel, it has high strength and resistance to intergranular corrosion and chloride stress corrosion. Duplex stainless steel has excellent pitting resistance and is also a nickel-saving stainless steel.

Duplex 2205 has excellent corrosion resistance and strength. This steel has excellent fatigue strength. Duplex 2205 has excellent resistance to cracks, pitting, erosion and general corrosion in harsh environments.



Features:

1). Duplex stainless steel 2205 alloy Compared with 316L and 317L austenitic stainless steel, 2205 alloy is a high chromium low nickel stainless steel variety in the anti-plaque duplex stainless steel, which not only has good toughness and weldability. It also has high yield strength and resistance to chloride stress corrosion. At present, the most used type of duplex stainless steel is SAF2205. The development direction of duplex stainless steel varieties is to reduce nickel and increase the content of manganese and nitrogen. The representative model of the second-generation duplex stainless steel is the LDX2101 developed by Avis Polat. Its corrosion resistance is comparable to that of the 316 stainless steel model. Its strength is twice that of the 304 stainless steel model. Its mechanical properties are comparable to those of the 2205 stainless steel model. Its future applications include: bridge structures, tanks, containers, train structures and water heaters. . Various specifications of wire and wire mesh. Duplex stainless steel 2205 alloy is a duplex stainless steel composed of 21% chromium, 2.5% molybdenum and 4.5% nickel-nitrogen alloy. It has high strength, good impact toughness and good overall and local resistance to stress corrosion. The 2205 duplex stainless steel has twice the yield strength of austenitic stainless steel. This feature allows the designer to reduce the weight of the product when designing the product, making this alloy more cost-effective than the 316,317L. This alloy is especially suitable for use in the temperature range of -50°F / 600°F. Alloys beyond this temperature range can also be considered, but with some limitations, especially for welding and crevice corrosion, which have high corrosion resistance compared to austenite. It has a lower coefficient of thermal expansion and higher thermal conductivity.


2). Duplex stainless steel 2205 alloy has twice the compressive strength compared with austenitic stainless steel. Compared with 316L and 317L, the designer can reduce the weight. The 2205 alloy is particularly suitable for use in the temperature range of -50°F / 600°F, and can be used for lower temperatures under severe restrictions (especially for welded structures).

3)Superior corrosion resistance.
Anti-acid and alkali.
Anti-high temperture.
Good filter performance.
Long using life.
 

Name	Duplex Stainless Steel Wire Mesh
Color	Silver
Port	Tianjin
Applications	Stainless steel is heat resistant, acid resistant, corrosion resistant and wear resistant. Because of these characteristics, stainless steel mesh is widely used in mining, chemical, food, petroleum, pharmaceutical, etc., mainly for gas, liquid filtration and other media separation.

Applications:

1) Pressure vessels, high pressure storage tanks, high pressure piping, heat exchangers (chemical processing industry).
2) Oil and gas pipelines and heat exchanger fittings.
3) Sewage treatment system.
4) Pulp and paper industry classifiers, bleaching equipment, storage processing systems.
5) Rotary shafts, press rolls, blades, impellers, etc. in high-strength and corrosion-resistant environments.
6) Cargo boxes for ships or trucks.
7) Food processing equipment. Commonly used grades: duplex stainless steel 2205 2209 904L and so on. Specifications: 20-200 mesh.
Its products can be made according to customer requirements.
8)In exreme corrosion environment conditions sieving and filtering.
Seawater desalination equipment.
Petroleum,petrochemical equipment.



Company profile:

Hebei Weiyue Wire Mesh Products Co., Ltd makes and sells primary wire mesh and wire products. It's located in "the hometown of wire mesh", Anping County of China. 
Since its beginning, we have been working at four points, they are High Quality, Quick Delivery, Better Price and Thorough Service. Rely on the product quality and our credit standing, we have got favourable comments from the customers. 
The company introduces precise making machines and technics, combining scientific inner managing method and quality control system. Since the year it was established, we developed our powder and credit standing and got reliances of our customers in home and abroad. Our products is checking by very high standeard, and the qualified ones leaved the factory to the whole country and some abroad countries, such as Southeast Asia, Middle East, America, Japan, and some Africa countries. 



Why choose Weiyue?

1) OEM available;
2) 8 years production experience make us more professional in the Wire Mesh fields;
3) 6 machines for manufacturing, faster production and short delivery time;
4) Pass the ISO9001 Certificate, high quality could make all clients rest assured.

 Our team:

1) Reply your enquiry within 24 working hours
2) Customer order available, OEM and ODM are welcomed;
3) All the goods are inspected by professional QC before delivery;
4) Shipping the goods to our customers all over the world quickly and precisely;
5) Good after sales service, any product issues can be handled promptly;
6) Professional & Integrity, your faithful and long-term partner.


Your enquiry and visit would be welcomed very much!