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Galvanization involves coating iron or steel with zinc to prevent rusting. While this treatment extends the life of pipes, it also alters their surface texture. The roughness created by the galvanization process can increase the friction factor compared to smooth-walled pipes. This increase implies greater energy requirements for pumping fluids through galvanized pipes, particularly in systems that rely on water or other low-viscosity fluids.
friction factor of galvanized iron pipe factories

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In addition to its load-carrying capabilities, the 32211 bearing is also known for its durability and reliability. The tapered design of the rollers distributes the load evenly across the bearing, reducing wear and extending its lifespan

32211 bearing. This means that the bearing can withstand heavy loads and harsh operating conditions without failing prematurely.

32211 bearing. This means that the bearing can withstand heavy loads and harsh operating conditions without failing prematurely.