Introduction to wear-resistant elbows in steel mills
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The environmental protection elbows used in steel mills are lightweight and have good welding properties. Therefore, methods such as welding, flanges, and quick connections can be employed, which facilitates construction and installation, reduces installation costs, and leads to their widespread use. In recent years, in comparisons of the performance of various wear-resistant pipe products, the wear resistance of ceramic wear-resistant pipe elbows has consistently ranked among the best, and the problem of ceramic tile detachment has been successfully resolved. Steel plant medium: Flue gas from sintering machine screening and dust removal; dust concentration in the flue gas is 5–20 g/Nm3 ； Flue gas temperature: 0-80℃ ； Pressure: ≤4000Pa ； Connection method: welding; 100 mm of straight section reserved at the inlet and outlet of the elbow ； The service life of wear-resistant elbows is ≥3 years. Welded wear-resistant elbow, flanged ceramic wear-resistant elbow, ceramic wear-resistant elbow
In recent years, in comparisons of the performance of various wear-resistant pipe products, the wear resistance of the ceramic wear-resistant elbow with model number 13784738960 has consistently ranked among the best, and it has successfully solved the problem of ceramic tile detachment. The environmental protection elbows used in steel mills are lightweight and have good welding properties. Therefore, methods such as welding, flanges, and quick connections can be employed, which facilitate construction and installation, reduce installation costs, and thus are widely used.
Wear-resistant elbow segmented flanges: In accordance with the \"Plate-type butt-welded steel pipe flanges\" (GB/T 9119-2010 Series I), for pipes with a diameter of ≥DN800, the pressure class is PN0.6MPa (unless otherwise specified in the design drawings regarding the flange class); for pipes with a smaller diameter