In corrosive wells, the service life of the API grade sucker rods is significantly reduced, resulting in high service fees and non-productive time (NPD).
To limit the negative effects of corrosion, we introduced a special surface finish that effectively shields sucker rod against any corrosive fluids or gases.
Each rod is tungsten alloy electroplated over its full length, giving it a strong and stable coating with a surface hardness of 57 HRC-60 HRC.
The protective layer effectively protects the sucker rod against abrasion and corrosion. Hydrogen embrittlement that weakens the rod string is no problem anymore.