• 7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer
  • 7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer
  • 7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer
  • 7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer
  • 7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer
  • 7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer

7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer

Certification: ISO 9001:2000, ISO 9001:2008
Surface Treatment: Spray-Paint
Centralizer Type: Elastic
Structure: Slider
Material: Cast Steel
Type: Centralizer
Samples:
US$ 50/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Gold Member Since 2010

Suppliers with verified business licenses

Manufacturer/Factory

Basic Info.

Model NO.
7′′ x 8 3/4 ′′
Drawing
Available
Color
Red/Black
Sample
Available
ODM
Acceptable
Length
380mm
Thickness
40mm
Bows
6PCS
Transport Package
Wood Cases
Specification
4 1/2"-20"
Trademark
zhongshi
Origin
Henan
HS Code
84314310
Production Capacity
10000PCS/Month

Product Description

                               7''x 8 3/4'' Slip on Single Piece  Spring Casing Centralizer

These Centralizers are designed for High Restoring Force and Low Starting Force for centralizing the casing pipe in a Vertical, Horizontal and Deviated well.
Premium quality Bows are made of special alloy steel and hot formed in totally controlled heat treatment plant to achieve the uniform hardness all over. Spec and performance index of bow spring casing centralizer meet API Spec 10D. The woven centralizer is connected by pin when in use, the unfolded centralizer can be stacked flatly for convenient storage and transportation.
7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer
 


7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer
7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer



Characteristics:
 
 
1) Designed for High Restoring Force and Low Starting & Running Force 
 
2) End collars are designed with self-locking action, which are easy to assemble. 
 
3) Undergo special coating process to prevent from rust 
 
4) Can be shipped in half assembled condition for economy in shipping and storage costs. 
 
 
5) Specification: 4"---20". Any special sizes or combination can available on request.
7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer


7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer
7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer


7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer
7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer
7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer
7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer
7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer
7′′x 8 3/4′′ Slip on Single Piece Spring Casing Centralizer


specifications for reference:
 
 

Specification

In-Dia(mm)

Wall
Thickness
(mm)

Height(mm)

Total height(mm)

Largest Dia(mm)

Spring Number

5-1/2"*8-1/2"

142-148

3-5

55

650

225

5

7"*9-5/8"

181-186

3-5

55

650

255

6

7"*8-1/2"

181-186

3-5

55

650

235

6

8-5/8"*12-1/4"

223-228

3-5

55

650

330

8

9-5/8"*12-1/4"

250-255

3-5

55

650

330

8

10-3/4"*12-1/4"

274-276

3-5

55

650

330

9

13-3/8"*17-1/2"

342-347

3-5

55

650

450

11

18-5/8"*24

476

3-5

55

600

610

12

20"*26

510

3-5

55

600

660

12

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Gold Member Since 2010

Suppliers with verified business licenses

Manufacturer/Factory
Registered Capital
19.21 Million USD
Management System Certification
ISO9001:2015, ISO14001:2015, ISO45001:2016