Tianjin Kunhec Petroleum Engineering Co., Ltd.
Main products:Pistons,Valves,Valve And Seats
Products
Contact Us
  • Contact Person : Ms. Hill nina
  • Company Name : Tianjin Kunhec Petroleum Engineering Co., Ltd.
  • Tel : 86-22-66370896
  • Fax : 86-22-66370890
  • Address : Tianjin,Tianjin,8-204, Binhai Jinrongjie No.52, Xincheng Xilu, TEDA, Tianjin, China
  • Country/Region : China
  • Zip : 300457

GFZ-F Positive Centralizer

GFZ-F Positive Centralizer
Product Detailed
1.Positive Centralizer Oil Well 2.Non-welded, high strength 3.Used for cased hole 4.Saving storage and transportation cost

Features

1. Used for cased hole.

2. Large flow area than conventional rigid centralizer.

3. Non-welded, pressed by punching, high strength.

4. Hinged design allows convenient field installation.

5. Can be unfolded and stacked flatly, saving storage and transportation cost.

Specifications

 

Casing Size

Hole Size

Max O.D.

in.

in.

mm

in.

4-1/2

6

146.1

5.752

5

6-1/2

158.8

6.252

5-1/2

8-1/2

209.6

8.252

7

8-1/2

209.6

8.252

7-5/8

9-1/2

235

9.252

9-5/8

12-1/4

304.8

12.000

10-3/4

12-1/4

304.8

12.000

13-3/8

16

400

15.748

13-3/8

17-1/2

438

17.244

GFZ-F Positive Centralizer



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