Gold Member Since 2010
Audited Supplier
Puyang Zhongshi Group Co., Ltd.

Single Piece Centralizer, Integral Casing Centralizer, Casing Centraliser manufacturer / supplier in China, offering Slip on Welded Single Piece Bow Spring Centralizer, API Composite Casing Centralizer, Spiral Polyamide Nylon Rigid Centralizers, Slip-on Solid Body Spiral Roller Rigid Centralizer for Drilling and so on.

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Supplier Homepage Product Casing accessories Slip on Welded Single Piece Bow Spring Centralizer

Slip on Welded Single Piece Bow Spring Centralizer

Purchase Qty.:
(Pieces)
1-2,999 3,000-4,999 5,000+
FOB Unit Price: US $25 US $24.5 US $24
Purchase Qty. (Pieces) FOB Unit Price
1-2,999 US $25
3,000-4,999 US $24.5
5,000+ US $24
Get Latest Price
Port: Qingdao, China
Production Capacity: 10000PCS/Month
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: 3 1/2"-20"
  • Certificate: API 10d
  • Drawing: Available
  • Color: Red/Orange/Black/Blue
  • Transport Package: Wood Package
  • Origin: China
  • Sample: Available
  • Spec: 4 1/2"-20"
  • Markings: Available
  • Trademark: zhongshi
  • Specification: 4 1/2"-20"
Product Description
                                      Slip On Welded Single Piece Bow Spring Centralizer


Single piece centralizer is made one piece welded at one side. Premium quality Bows have high restoring force uniform hardness all over. Slip on centralizers are provided for direct installation pipe by slipping on. It has High tensile strength, high shock absorption value and impact value.
In welded centralizers, welding can never be as smooth as the single piece centralizer. Welding always be little overlapped or little exposed which cause friction to fluid while running in the hole but single piece centralizer have smooth corner radius which allow better fluid by pass and have low friction.
This bow spring centralizer undergoes a special Iron Phosphate coating process to prevent it from rust and coated with special Polyester Powder. It is shipped in assembled condition only. These are available in all sizes ranging from 4½" to 20″.
 
Specifications
 

Casing Size

Hole Size

Max O.D.

in.

in.

mm

in.

20

24/26

650/714

25.591/28.110

18-5/8

22/24

590/680

23.228/26.772

16

20/22

550/613

21.654/24.132

14

18

484

19.055

13-3/8

17-1/2

470

18.504

12-3/4

17- 1/2

466

18.346

10-3/4

12-1/4

370

14.567

9-5/8

12-1/4

375

14.764

7-5/8

9-7/8

273

10.748

7

8- 1/2

252

9.921

6-5/8

8- 1/2

245

9.646

5- 1/2

8- 1/2

256

10,079

5

6- 1/2

190

7.480

4-1/2

6

181

7.126
 


Slip on Welded Single Piece Bow Spring Casing Centralizer is made one piece welded at one side. Premium quality Bows have high restoring force uniform hardness all over. Slip on centralizers are provided for direct installation pipe by slipping on. It has High tensile strength, high shock absorption value and impact value.

In welded centralizers, welding can never be as smooth as the single piece centralizer. Welding always be little overlapped or little exposed which cause friction to fluid while running in the hole but single piece centralizer have smooth corner radius which allow better fluid by pass and have low friction.

This centralizer undergoes a special Iron Phosphate coating process to prevent it from rust and coated with special Polyester Powder. It is shipped in assembled condition only. These are available in all sizes ranging from 4½" to 20". Any special sizes or combination can available on request. 
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Ms. Molly Wei
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