JISCO's Duplex Steel of Petroleum Makes Another Great Achievement: Enters The High-end Field A few days ago, along with the successful downhole operation of corrosion-resistant alloy coiled 2205 stainless steel pipes in the Changqing Oilfield of China National Petroleum Corporation, it marked the entry of JISCO 2205 duplex steel of petroleum into the high-end field. Corrosion is a ...
roger chen - kaysuns industry limited
Posted 12 days agoPress
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