{"id":5359,"date":"2026-04-18T21:26:02","date_gmt":"2026-04-18T13:26:02","guid":{"rendered":"http:\/\/zhongxin.zhibaocx.com\/?p=5359"},"modified":"2026-04-21T11:51:22","modified_gmt":"2026-04-21T03:51:22","slug":"%e5%a0%86%e7%84%8a%e5%a4%8d%e5%90%88%e9%92%a2%e7%ae%a1","status":"publish","type":"post","link":"http:\/\/www.zonpipe.com\/en\/5359.html","title":{"rendered":"Weld Overlay Clad Steel Pipe"},"content":{"rendered":"
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Weld Overlay Clad Steel Pipe<\/h3>\n
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The weld overlay clad steel pipe adopts advanced automatic weld overlay technology to clad a layer of high-wear-resistant, corrosion-resistant and high-temperature-resistant alloy materials (such as nickel-based alloy 825, 625, duplex stainless steel, etc.) on the inner wall of the base pipe. By accurately controlling the cladding thickness and dilution rate, it achieves perfect integration of the base pipe and the surfacing layer, significantly improving the service life and safety performance of the pipe under extreme working conditions. The product is accurately adapted to designated high-end industries and widely used in heavy industrial fields such as oil and gas (offshore oil and gas platforms, downhole oil and gas transmission pipelines), chemical industry (supporting pipelines for high-end chemical reactors, transportation of corrosive media), marine engineering (seawater desalination, offshore platform pipe networks), and electric power (nuclear power plant cooling systems, high-temperature and high-pressure pipelines in power plants). It is the core solution to replace traditional lined pipes and integral alloy pipes.<\/p>\n\n\n\n

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Outstanding Core Advantages: Excellent high-temperature resistance, corrosion resistance and wear resistance, capable of withstanding high temperature and high pressure of hydrogenation units in refineries, corrosive media of nuclear power plant cooling systems, and complex environments of offshore oil and gas platforms; service life is 3-5 times longer than that of ordinary steel pipes. Adopting automatic surfacing production line, the welding layer is uniform, and the surfacing material and thickness can be customized according to extreme working conditions. Relying on the breakthrough of domestic alloy surfacing technology, it has much higher cost performance than imported products, helping the localization of high-end equipment and adapting to the harsh requirements of key engineering projects such as Sinopec, PetroChina and CNOOC.<\/p>\n\n\n\n

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