API stop collar 1.Application and characteristic Position device (stop ring or stop collar), called position ring, stop circular, brake ring, etc. It is used to limit the centralizer or cement basket...
Casing centralizer is one of the necessary conventional casing accessories, upon well operations completion, the rational use of casing centralizer can play the role of:Reducing lower casing...
DCT-B Non-Welded Bow Spring Centralizer Features: 1. The bow springs made of alloy steel are heat treated and tempered for superior strength. Special interlocking tabs hold the bows in end collars....
GFZ-A Rigid Centralizer Features: 1. Both straight blade and spiral blade and available. 2. The material can be cast steel or cast aluminum. Detail Specification: Technical specifications and...
Specifications High Quality Oilfield API spiral type Sucker Rod Centralizer Nylon sleeve centralizer ,sucker rod ,sucker rod coupling Product Description sucker rod centralizer of downhole tools 1...