Min. Order Reference FOB Price
1 Piece US$15,000.00 - 40,000.00 / Piece
Product Description
Product Description Beam pumping unit using adjustable arc-shaped beam rear arm, between the beam and the beam connecting the special structure of the flexible member, the production strictly according to American Petroleum Institute Spec 11E or Q / SL 1361 - 2002 standards, with a stroke length, ...