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

Single Pieces Bow Type Spring Centralizer, Single Piece Bow Type Integral Spring Casing Cen, Casing Centralizer manufacturer / supplier in China, offering Integral Single Bow Type Spring Casing Centralizer, Top and Bottom Anti-Rotating Cementing Rubber Plugs, Cementing Stopper/Top and Bottom Rubber Plug for Oil Drilling and so on.

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Supplier Homepage Product Oil well down-hole tools Integral Single Bow Type Spring Casing Centralizer

Integral Single Bow Type Spring Casing Centralizer

Purchase Qty.:
(Pieces)
500-999 1,000-4,999 5,000-9,999 10,000+
FOB Unit Price: US $38 US $37.85 US $37 US $35
Purchase Qty. (Pieces) FOB Unit Price
500-999 US $38
1,000-4,999 US $37.85
5,000-9,999 US $37
10,000+ US $35
Get Latest Price
Production Capacity: 10000PCS/Month
Transport Package: Wood Cases
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: 4 1/2"-20"
  • Color: Red/Black
  • ODM: Acceptable
  • Specification: 4 1/2"-20"
  • Drawing: Available
  • Sample: Available
  • Trademark: zhongshi
  • Origin: Henan
Product Description
Integral Single Bow Type Spring Casing Centralizer                                  integral single  bow type 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.
Integral Single Bow Type 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.
Integral Single Bow Type 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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