Shengli Oilfield Freet Petroleum Equipment Group

manufacturer(1)

Shengli Oilfield Freet Petroleum Equipment Group

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sucker rod and accessories
Specification: diameter 5/8 3/4 7/8 1 length 25ft 30ft
Detail: All kinds of Freet Steel Sucker Rods are manufactured from micro-alloyed, modified special quality hot rolled alloy steel. The raw materials of rod are all quality alloy steel as 20CrMoA. Bar and sucker rod dimensions and tole...


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