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

Single Piece Centralizer, API 10d Bow Type Spring Centralizer, Hinged Welded Spring Centralizer manufacturer / supplier in China, offering API 10d Single Piece Centralizer. Integral Spring Centralizer, API Non-Rotating Float Collar and Float Shoe, API Floating Equipment Single Valve Float Collar & Float Shoe and so on.

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Supplier Homepage Product Casing accessories API 10d Single Piece Centralizer. Integral Spring Centralizer

API 10d Single Piece Centralizer. Integral Spring Centralizer

Purchase Qty.:
(Pieces)
1-2,999 3,000-4,999 5,000+
FOB Unit Price: US $35 US $34.5 US $33
Purchase Qty. (Pieces) FOB Unit Price
1-2,999 US $35
3,000-4,999 US $34.5
5,000+ US $33
Get Latest Price
Production Capacity: 20000PCS/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"
  • Sample: Available
  • Height: Based on Request
  • ODM: Available
  • Specification: 4 1/2"-20"
  • HS Code: 843143100
  • Size: 4 1 /2"-20"
  • Drawing: Available
  • Markings: Available
  • Trademark: ZS
  • Origin: Henan, China
Product Description
                                               single piece centralizer with teflon coatings


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.
 
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.

 
API 10D High Restoring Force Integral Casing Centraliser,Slip on Bow Spring Centralizer, Single One Piece Casing Centralizer
 
1) Material: 65Mn steel
 
2) Type: Single Piece Bow Spring Casing Centralizer
 
3) Standard: API 10D
 
4) API and ISO certified
 
5) Specifications: 4 1/2''---20''. More special sizes or combination are available as requested.
 
6) High Restoring Force:  This kind of single piece casing centralizer has restoring force about 198% higher than API standard. 
 
10) Parameter
 
 

Model
(in)

Hooping In-Dia. (mm)

Hooping thickness(mm

Total length
(mm)

Max.Out-Di
(mm)

Amount of spring(mm)

5-1/2" x 8-1/2"

142-148

3-5

650±50

225±5

5

7" x 9-5/8"

181-186

3-5

650±50

255±5

6

7" x 8-1/2"

181-186

3-5

650±50

235±5

6

8-5/8 x 12-1/4"

223-228

3-5

650±50

330±5

8

9-5/8 x 12-1/4"

250-255

3-5

650±50

330±5

8

10-3/4 x 12-1/4"

274-276

3-5

650±50

330±5

9

13-3/8"x17-1/2"

342-347

3-5

650±50

450±5

11

18-5/8"x24"

475-477

3-5

600±50

610±5

12

20"x26"

509-511

3-5

600±50

660±5

12
 

 
 
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Ms. Molly Wei
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