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Key Notes for Die Casting Mold Trial Before mold trial, check mold assembly, cooling water circuit, ejector mechanism and parting line to ensure no loose parts, water leakage or interference. Verify die casting machine parameters including clamping force, injection pressure, injection speed and pouring temperature, match them with alloy material characteristics strictly. During trial, control molten metal temperature and filling speed reasonably to avoid cold shut, porosity and shrinkage cavit
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Protect heat exchangers from root corrosion with Hot-Dip Galvanized helical finned tubes. Immersing tubes in a molten zinc bath at 440°C–465°C creates a seamless metallurgical alloy bond. This 360° total coverage prevents rust micro-gaps, resists thermal expansion, and lowers maintenance costs. Ideal for air-cooled heat exchangers, boilers, and petrochemical systems. DM for tech specs. #FinnedTube #HotDipGalvanizing #HeatExchanger #CorrosionProtection #Petrochemical
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Key Notes for Die Casting Mold Trial: Before mold trial, check mold assembly, cooling water circuit, ejector mechanism and parting line to ensure no loose parts, water leakage or interference. Verify die casting machine parameters including clamping force, injection pressure, injection speed and pouring temperature, match them with alloy material characteristics strictly. During trial, control molten metal temperature and filling speed reasonably to avoid cold shut, porosity and shrinkage cavi
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