China Sucker Rod

Spray Anti-corrosion Sucker Rod It is a kind of manufacturability anti-corrosion sucker rod, the rod surface spraying a layer of special anti-corrosion materials, used in the medium corrosive well conditions, can prevent the corrosion of rod body and prevent the corrosive material from contacting with the rod body to prolong the life of the rod body. China Sucker Rod: Found Petroleum Equipment Sucker Rod Nominal Value Φ16(5/8") Φ19(3/4") Φ22(7/8") Φ25(1") Φ29(11/8") Rod