Dezhou Yuanda Petroleum Machinery Co., Ltd.

Rigid centralizer

  • RIGID CENTRALIZER
  • RIGID CENTRALIZER
  • RIGID CENTRALIZER
Presentation

It makes the casing centralized in wellbore and improves cementing quality. 

Product feature

Features:


1.Spiral blades increase annular turbulence. 


2.With its stream-lined shape,it enables casing to run easily in wellbore.


Technical parameters

Specification

type

ODmm

IDmm)

Lengthmm

YDGF—41/2in×6in

IIIIII

145

116.5

200

YDGF—5in×6in

IIIIII

145

129

200

YDGF—5 1/2in×8 1/2in

IIIIII

205-210

142

200/300

YDGF—6 5/8in×8 1/2in

IIIIII 

205-210

171

200/300

YDGF—7in×8 1/2 in

IIIIII

205-210

181

200/300

YDGF—7in×9 1/2in

IIIIII

225-235

181

200/300

YDGF—7in×9 5/8in

IIIIII

225-235

181

200/300

YDGF—9 5/8in×12 1/4in 

IIIIII

300-305

248

200

YDGF—13 3/8in×17 1/2in

IIIIII

430-435

346

200


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