API 11AX Sucker Rod Pump Spray Metal Plunger  

Product Description Mechanical properties, surface finish and dimensional accuracy is higher than the standard requirements.Corrosion resistance is strong, long service life, product size can be customized.   SIZE Size (mm) Outside diameter (-0.013-0) OD(mm) Length(m) PL(±6.35) NOTE Θ28 Θ26.99         ≤6.6m PL<2.1, straightness measur…