Duplex steel composite sintered wire mesh is the use of duplex stainless steel and stainless steel mesh composite sintered filter made of a special material. Duplex stainless steel since the 1940s, was born in the United States, it has been developed to the third generation. Its main feature is the yield strength up 400--550MPa. Is 2 times that of ordinary stainless steel, so you can save timber, lower equipment manufacturing costs. In the anti-corrosion, particularly media environment is bad (such as water, ammonia ion content) conditions, resistance to pitting corrosion of duplex stainless steel, crevice corrosion, stress corrosion and corrosion fatigue is superior to conventional austenitic stainless steel, high alloy austenitic stainless steel can be comparable. At present, I produced the dual phase steel composite sintered mesh, mainly used for filtering seawater, using the results excellent.

Features:

Duplex steel composite sintered mesh has good weldability, compared with ferritic and austenitic stainless steel, both HAZ unlike ferritic stainless steel due to severe grain coarsening leaving plastic tenacity sharply reduce, unlike austenitic stainless steel as welding hot cracking sensitive. Duplex stainless steel because of its unique advantages, widely used in petrochemical facilities, water and wastewater treatment equipment, oil pipelines, papermaking machinery and other industries, in recent years has also been used to study the structure of the bridge load-bearing areas, with good prospects for development.

1, the standard material: Duplex stainless steel
2. Standard: 1000mm * 500mm 1200mm * 600mm 1000mm * 1000mm is also the root of customer requirements
3. standard thickness: 17mm
4, special specifications according to the cellar door supply requirements