• API Slip on Single Piece Bow Spring Centralizer
  • API Slip on Single Piece Bow Spring Centralizer
  • API Slip on Single Piece Bow Spring Centralizer
  • API Slip on Single Piece Bow Spring Centralizer
  • API Slip on Single Piece Bow Spring Centralizer
  • API Slip on Single Piece Bow Spring Centralizer

API Slip on Single Piece Bow Spring Centralizer

Certification: API 10d
Surface Treatment: Sand Blast
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

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Manufacturer/Factory

Basic Info.

Model NO.
9 5/8*12 1/4
Sample
Available
Color
Red
Size
4 1/2"-20"
Bows
6PCS
Length
350mm
Drawings
Available
Transport Package
Wood Cases
Specification
9 5/8*12 1/4
Trademark
ZS
Origin
China
HS Code
843143100
Production Capacity
10000PCS/Month

Product Description

                      Slip On Single Piece Bow Spring Centralizer 

 

FEATURES

  • 1.Shuttle Patent Design
  • 2.Higher Restoring Force
  • 3.Lower Starting Force
  • 4.Powder or Paint Baking Coating
  • 5.Time-Saving and Cost-Effective

Product's advantage

Puyang Zhongshi designs the non-welded,one -piece construction centralizer,called single piece centralizer.

This kinds of centralizer is with higher strength than traditional bow spring centralizers,although we call it bow spring centralizer.

Our single piece centralizer performance is obviously better than any casing centralizers like bow spring centralizer and solid centralizer for casing running applications.

Our single piece centralizers have exceptional restoring force by pressional downhole tool lab,meeting even exceed API 10D bow spring centralizer test specification.

Generally speaking,Increasing  restoring force of casing centralizer  is by high grade spring steel and then doing some heat treatment,but in order to get higher restoring force and lower starting force,we redesign our bow  which is like Chinese shuttle,the central part of centralizer bow  combines higher restoring force.

At the same time,our spring bow of single piece centralizer can bear pressure repeatly.We use two kinds of coating technology,one is powder baking,other is paint baking,thes two is completed by high temperature,what we do is to make the centralizer beautiful from appearance and then have dust-free function.

Our single piece centralizer sizes are available from 4-1/2in to 20inch,any special sizes can meet your requirement according to casing and well hole size.

It is shipped in assembled condition only,when shipping them,in order to save space and shipment charges for customers,we usually put the smaller size centralizer into bigger size centralizer.

API Slip on Single Piece Bow Spring Centralizer


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
 

 
We provided single piece centralizer is highly admired by our respected clients owing to its features like flexibility, operating fluency and many more. The offered piece centralizer is used to centralize casing during the cementing stage of oil wells. This provided piece centralizer is manufactured using the superb quality raw material and the latest technology
The Single piece centralizer can be installed with 2 stop rings, 1 internal stop ring or casing couplings. The blades, top and bottoms rings are made of one piece to ensure the centralizer s integrity during rig operations.
Welded Slip On Spring Bow Centralizer has the same Operation, General Design, Features and Characteristics as the Hinged Welded Centralizers. Collars are specially designed with roll formed peripheral ridges which provide extra rigidity. Slips On Centralizers are provided for direct installation on pipe by slipping on and can be providing with SetScrew for elimination of Stop collar. They are shipped in assembled condition only.

Both types Centralizers are available with combination of Bows configure from choice of seven standard Bow height for optimum Starting and Restoring Force. These centralizers undergo a special Iron Phosphate coating process to prevent from Rust then coated with special Polyester Powder they are available in all sizes ranging from 4 ½ " to 20 ".


API Slip on Single Piece Bow Spring Centralizer API Slip on Single Piece Bow Spring Centralizer
API Slip on Single Piece Bow Spring Centralizer


 

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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