Shandong Unitools Machinery Co., Ltd. |
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Durable Spiral Glider Centralizer , Pipe Centralisers 3 Section Structure
Spiral Glider Centralizer Features:
Bow springs are slightly larger than the wellbore.
The highest restoring force and the lowest starting force.
The Heat Treated bows enables these centralizer to provide best
centralization as well as help in faster running of casing.
The bows are available in a range to accommodate any well profile.
The End Collars have hinges which makes it in two halves.This
enables them to be assembled at site.
Size: 4-1 / 2" to 20'', custom size is avaliable.
Spiral Glider Centralizer Types
Bow Spring Casing Centralizer:
single pipece centralizer, non welded centralizer, welded centralizer
Rigid Casing Centralizer:
steel centralizer, aluminum centralizer, composite centralizer (both straight vane and spiral vane are available)
Semi-rigid Casing Centralizer:
double bow centralizer, stamped centralizer
. Produced and tested to meet API 10D specification .
. Robust single piece design, suitable for onshore installation
. Tiny starting forces and restoring forces are much great than API standard .
. Flexible design reduces running forces through any cased hole restrictions, has an extremely low co-efficient of friction, speed the process of running casing liners to final depth.