Stainless Steel Bowl Stamping Custom Metal Mesh Filters / Metal Filter Screen

Stamping mesh screen filter

Stamping is a process whose main purpose is to pass the mesh filter through the mold and stamp the target shape. The purpose of this is to meet the needs of different equipment.

Through cutting, stamping, and edging, DEZE can produce screen filters that meet various needs for you.

Main application:

1. petroleum chemical industry
   oil field pipeline filter
   3. fuel refueling equipment filter
   4. water treatment equipment filter
   5. pharmaceutical and food processing field etc

What kind of material can using in make mesh screen filter?

• Stainless steel 304, 304L, 316, 316L, 310s, 904L, 430, etc
• Aluminum,
• Copper,
• Brass,
• Carbon,
• Inconel,
• Monel,
• Nickel,
• Titanium,
• Tungsten,
• Zirconium,
• Silver,etc

What’s the same and different use Stainless steel 304 material mesh filter screen VS Stainless steel 316 material mesh filter screen?

304 is 06Cr19Ni10, 304L is 00Cr19Ni10;

316 is 0Cr17Ni12Mo2, 316L is 00Cr17Ni14Mo2.

316 stainless steel is the stainless steel produced by adding some molybdenum to the pitting corrosion resistance of 304 stainless steel. In various types of water (distilled water, drinking water, river water, boiler water, etc.), the corrosion resistance of 304 stainless steel and 316 stainless steel is almost the same, but when the content of chloride ions in the medium is very high, 316 stainless steel is more suitable.

The carbon content of 304L and 316L is lower than that of 304 and 316, and there is a clear contrast in the material content table. Stainless steel does not rust mainly because of the chromium-rich oxide film formed on the surface, but when the temperature is too high, intergranular corrosion will occur. Therefore, the low carbon content in 304L and 316L reduces the intergranular corrosion. It should be noted that higher intergranular corrosion sensitivity does not mean that non-low carbon content is more likely to be corroded. When in a high-chlorine environment, this sensitivity is also higher.

What’s the different use Stainless steel 304, 316 material mesh filter screen VS 2205 duplex stainless steel material mesh filter screen

2205 duplex stainless steel is composed of 22% chromium, 3% molybdenum and 4.5% nickel-nitrogen alloy (austenite-ferritic) duplex stainless steel (referred to as 2205 duplex steel). 2205 duplex stainless steel is a nitrogen-added duplex stainless steel. It has high strength, good impact toughness and good overall and local stress corrosion resistance. 2205 duplex steel is especially suitable for the temperature range of -50°F/+600°F.

In terms of corrosion resistance, especially under the conditions of harsh media environment (such as sea water, high chloride ion content), the resistance to pitting, crevice corrosion, stress corrosion and corrosion fatigue of duplex stainless steel is significantly better than that of ordinary austenite stainless steel.

Why titanium material mesh filter screen better than stainless steel material?

The corrosion resistance of titanium is better than that of stainless steel. Titanium alloys tend to form a dense oxide film below 550°C, so they are not easily further oxidized. They are resistant to large air, sea water, steam, and some acids, alkalis, and soft media. Higher resistance to losses.

The density of titanium and titanium alloys is only 4.51, which is smaller than steel and only half the weight of steel, but its strength is similar to that of ordinary carbon steel. Titanium is a thermodynamically unstable metal and is very active. Titanium metal can form a natural oxide film (titanium dioxide) with the air. This stable, strong adhesion, and excellent protective oxide film determines the corrosion resistance of titanium. Therefore, titanium has excellent corrosion resistance, followed by light texture, high tensile strength, and good mechanical properties are other outstanding characteristics of titanium alloys.

What’s the different use Stainless steel 304, 316 material mesh filter screen VS Nickel material mesh filter screen

Nickel is a slightly yellowish silver-white metal with a melting point of 1453° and a boiling point of 2732°. Pure nickel is magnetic. Due to the physical and chemical properties of nickel, nickel has good plasticity, hardness and ductility, and will form a dense oxide film in the air, which is resistant to storage.

The nickel mesh filter corrodes slowly in the atmosphere. It has good corrosion resistance in sea water and various hydrochloric acid HCl, but it should be used with caution in high-flow HIC acid.