• API 10d Non Welded Single Piece Straight Bow Centralizer
  • API 10d Non Welded Single Piece Straight Bow Centralizer
  • API 10d Non Welded Single Piece Straight Bow Centralizer

API 10d Non Welded Single Piece Straight Bow Centralizer

Certification: API
Surface Treatment: Spray-Paint
Centralizer Type: Elastic
Structure: Automatic Reversing
Material: Alloy
Type: Centralizer
Samples:
US$ 12/Piece 1 Piece(Min.Order)
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Customization:
Gold Member Since 2010

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Manufacturer/Factory

Basic Info.

Model NO.
4.5", 5.5", 7", 13 3/8"
Material1
Aluminium
Material2
Alloy Steel
Height
550
Weight
15
Size
4.5"-20"
Material3
65mn
Transport Package
Wooden Case
Specification
5 1/2", 7", 9 5/8", 13 3/8"
Trademark
zhongshi
Origin
China
HS Code
9130
Production Capacity
30000PCS/Month

Product Description




1.Description:
 
Casing centralizer can be applied directly to casing to form stabilizers for cementing with casing or liner in both straight and directional wells, Usually bow centralizer is used for straight oilwells, rigid centralizer is used for directional oilwell.
Almost 13 years experience of designing, manufacturing and continual improvement of our rigid centralizers for casing cementing, we provides non-welded bow spring centralizers, which are designed and manufactured as per API spec.10 D.
The popular styles available are non-welded single bow spring centralizer, and double -bow spring centralizer,slip on welded centralizer, rigid centralizer, straight bow centralizer with high reliable quality.
 
2. Featrues:
1,Our newest design has features making them ideal for both tubing and casing applications:
2,The non-weld design eliminates any weak spots.
3,Tapered pin hold the bows and hinges in the collars
4,High-quality, super-strengthen spring-steel bows and especialy designed collar hinges provide reliable downhole performance.
5,The whole casing centralizer is made without any rivet and no welding.
6,The whole casing centralizer is composed of 3 parts, the spring, the hinges and tapered pin.
7,Easy for installation and transport
 
8,Conform to API 10D standard

Non-weld casing centralizer parameter
Model(in) Hooping In-Dia.(mm) Hooping 
thickness
 (mm)
Hooping height(mm) Total Length(mm) Max. Out-Dia.(mm) Spring 
Pieces
5-1/2*8-1/2 142-148 3-5 90-120 650±50 225±5 5
7*9-5/8 181-186 3-5 90-120 650±50 255±5 6
7*8-1/2 181-186 3-5 90-120 650±50 235±5 6
8-5/8*12-1/4 223-228 3-5 90-120 650±50 330±5 8
9-5/8*12-1/4 250-255 3-5 90-120 650±50 330±5 8
10-3/4*12-1/4 274-276 3-5 90-120 650±50 330±5 9
13-3/8*17-1/2 342-347 3-5 90-120 650±50 450±5 11
18-5/8*24 476±1 3-5 90-120 600±50 610±5 12
20*26 510±1 3-5 90-120 600±50 660±5 12

 
Weld casing centralizer parameter
Model(in) Hooping In-Dia.(mm) Hooping
 thickness
mm)
Hooping height(mm) Total Length(mm) Max. Out-Dia.(mm) Spring 
Pieces
5-1/2*8-1/2 142-148 5-7 50-60 650±50 225±5 5
6*8-1/2 154-158 5-7 50-60 650±50 255±5 5
13-3/8*17-1/2 342-349 8 50-60 580 450±5 6
20*26 510-518 8 50-60 650±50 670±5 10


API 10d Non Welded Single Piece Straight Bow Centralizer
API 10d Non Welded Single Piece Straight Bow Centralizer
API 10d Non Welded Single Piece Straight Bow Centralizer
API 10d Non Welded Single Piece Straight Bow Centralizer
API 10d Non Welded Single Piece Straight Bow Centralizer
 

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Gold Member Since 2010

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