For large petrochemical installations, in particular, it helps catalyst for major equipment installations of the lining of the main structural components, it can improve the wear resistance and lining strength, abrasion resistance, are used shells network reinforcement, the general location using carbon steel (A3F) shells network, and as a reactor, 2 Cyclone and the U-regenerator, flue pipe installed, high temperature alloy parts (1Cr13) shells network, and as a regenerator, two cyclone and other places. Shell network of 20 * 17.5 mm of flat steel with Chong% of the hexagonal lattice, fixed-nail in the insulation board.
