API 5CT Super 13Cr N80 Oil Casing and Tubing Used for ...
API 5CT Super 13Cr N80 Oil Casing and Tubing Used for Oilfields, US $ 700 - 1500 Ton, Shandong, China, OIL PIPE, Is Alloy.Source from Shengli Oilfield Shengji Petroleum Equipment Co., …
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