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Size: 60.32mm-88. 90mm
Wall thickness: 4.83mm-6.45mm
Steel grade: J55/N80
Kind: EUE/NUE
[Last Updated: 2009-11-04]
Steel sucker rod is one of major equipment for oilfield.Grade K, D and HL normal, high strength and ...
[Last Updated: 2009-11-04]