The spherical wear-resistant elbow has a rational design
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Spherical wear-resistant elbows increase the space at the bent section to provide cushioning effect. These spherical elbows and spherical tees utilize a bimetallic process in their construction, which gives them high hardness, heat resistance, and corrosion resistance. Their key advantages are high hardness, excellent wear resistance, and a long service life; in steel mills and dust removal pipelines, their lifespan is generally over 3 years, thereby reducing the operational costs associated with these pipelines.
That’s quite creative~~~~~~~~~~~~~
It’s somewhat obvious, but it also has its limitations: it’s large in size, which makes it less suitable for use at the corners of pipe racks and ductwork； The cost is high, making it difficult to promote.
It offers good cost-performance; many power plants use spherical wear-resistant elbows for high-pressure ash transportation.
The bimetallic wear-resistant elbow is a wear-resistant pipe fitting that is manufactured in one step using lost foam casting with high-chromium alloy and rare earth wear-resistant materials. It features resistance to wear, corrosion, high temperatures, and high pressures, making it an ideal type of pipe and fitting for use in industries where resistance to corrosion, erosion, and high temperatures is required. Application areas of bimetallic wear-resistant elbows: 1. Power industry: silos, hoppers, funnels in the raw coal system, as well as powder delivery pipelines. 2. Coal industry: heavy mineral separation pipelines in coal preparation plants, wet coal transportation systems, and sediment backfilling in mining. 3. Mining industry: mine backfilling, concentrate powder transportation, tailings conveyance pipelines. 4. Steel industry: coke pellet conveyance pipes, coal grinder pipes, separators, elbows, cones, and separation baffles. 5. Cement industry: coal powder transportation, mineral powder transportation. 6. Machinery industry: Lining for equipment in power plant powder generation, dust removal, and ash discharge systems; lining for dust removal equipment in steel mills. Main technical parameters of bimetallic composite wear-resistant elbow: Wear-resistant material: BTMCr20-G ； Operating temperature: 800℃ ； Abrasive wear: