China supplier Hex grid metal mesh refractory lining ideal for lining ducts
Metal Hex grid is also known as hex metal, hex metal grating, hex steel mesh, Hex steel grill or hex steel grid. Metal Hex grid provides surface framework for reinforcement of the refractory or concrete material in linings. They are made of pressed strips riveted to each other to form the hexagonal apertures.
Hexsteel Metal Hex Grid Refractory Lining
Hex metal refractory lining is a hexagonal cellular mesh grating specifically designed for reinforcing both linings and flooring. The hex steel mesh acts as a surface framework to hold cement or refractory in position, and relieves stress in the lining's upper crust, which prevents spalling and cracking. As a result of hex metal's strength and unique design, abrasion and corrosion are retarded and refractory life is significantly extended. Even hot gaseous substances cannot erode the refractory because they are reflected away from the surface by the metal cellular grid.
Hex steel material |
A3F,0CR13,1CR17,OCR18NI9,SS321,SS316 |
Hex steel material thickness |
1.0mm,1.2mm,1.5mm,1.8mm,2.0mm,2.5mm,3.0mm |
Mesh size |
40mm,48mm,50mm,60mm,80mm,100mm |
Hex steel product thickness |
10-60mm |
Connection Type |
Inner buckle lock riveting \ outer buckle lock riveting. |
The main style of Hex Mesh
Hexsteel: Bonding Hole Type
Instead of lance tabs, holes are punched through the walls of the hexmetal cell. Refractory can then flow through these holes to achieve a bond from one cell to another.
Hex-metal: Pronges/Lances Type
This style has lance tabs protruding from the walls of the hexagonal cell to act as anchorage for the refractory.
Tortoise Shell Mesh used for large-scale petrochemical plant, steel mill boiler especially conducive to high-temperature catalyst-based device structures lining the main equipment of one of the main parts, which can improve lining wear resistance and strength, wear-resistant linings are used Tortoise Shell Mesh reinforcement, the general area of carbon steel (A3F) shells network, such as the reactor and a secondary cyclone, U-tube regenerator flue, etc., high temperature alloy parts (1Cr13) shells network, such as the regenerator and a, two cyclones, etc...
Features:
1. High wear resistance \ high temperature \ corrosion resistance.
2. Strong Thermal state impact ability.
3. Good mechanical processing performance.
4. Used in about 1300 °C.
5. High weldability \ long lifetime \ easy to install.
1.As refractories, hex steel mesh has Flexibility, high strength and erosion resistant characteristics. Hex steel mesh is an excellent choice of refractory linings in furnaces, reactors, cyclones, ducts and flues. It is mainly used in power plant, cement plant, Steel, petroleum, chemical industry, power generation and other large devices. The hex metal can largely improve the heat erosion and abrasion resistance.
2.Hex mesh used for floors, hex mesh provides long term protection for armor applications in industrial floors. Specifically: Loading docks, ramps, high traffic aisles for forklifts and trucks, hot floors for foundry, forge and steel mills, refuse disposal plant floors and almost anywhere floors are subject to severe impact and rolling loads will benefit with Hex mesh. 3.Since Hex Metal's flexibility allows it to be rolled, it easily conforms to circular shapes. It is ideal for lining Ducts, Furnaces, Reactor Vessels, Cyclones, Flue Gas Lines and other high temperature equipment of virtually any shape or configuration. Hex metal and flex metal refractory linings are both flexible, mesh grating used in reinforcing linings, floors and any cement structures needing added support.