We chooses AISI 4145H MOD alloy steel with the best quality as the material provides its customers with integral/spiral stabilizer, with better mechanical properties, grain size and metallurgical structure higher than the requirements of API SPEC 7-1. 



 We offer a wide variety of near bit stabilizers and string stabilizers. All drilling stabilizers can be highly customized according to customer’s requirements. This includes different sizes, shapes as well as several types of hardfacing. 

Specification of  Stabilizer


Mechanical Properties of Stabilizer 

Stabilizer Mechanical         

When Ordering, please specify:

  • Fishing neck OD and length
  • Crown OD and length
  • The angle from crown to neck
  • Spiral width
  • Overall length
  • Connection type
  • Hardfacing type