API Oilfield Casing Accessory Bow Spring Centralizer

API Oilfield Casing Accessory Bow Spring Centralizer

API Oilfield Casing Accent Bow CZPT Centralizer

1) Material: 65Mn steel or Carbon Steel
two) Kind: Bow CZPT Casing Centralizer
4) API and ISO qualified
5) Technical specs:
 4 one/2”—20”. A lot more unique dimensions or mix are CZPT as asked for.

six) Photos

seven) Introduction
Bow spring centralizers are to assist center the casing in the wellbore, enabling even distribution of the cement all around the casing in the course of cementing operations.
The bow-variety centralizer is characterised by a high restoring functionality. The form and stiffness of the bows figure out the restoring pressure, which is outlined as the resistance force when a bow is compressed by 1/3 of its uncompressed top.
8) Characteristics of Bow CZPT Casing Centralizer:

a. Designed for high restoring power and reduced commencing & running pressure

b. The bigger bows provide total centralization in vertical or marginally deviated wells.

c. Because of to the adaptability of bows, they can go by way of narrow gap sections and expand in the qualified locations.

d. Go through specific coating method to stop from rust

e. For hinged bow spring casing centralizers, end collars are made with self-locking motion, which are simple to assemble and can be shipped in 50 percent assembled condition for considerably less shipping and delivery and storage costs.

f. The double bow casing centralizer permits compression to aid motion by way of restricted spots and dog legs. Compared to other spring bow centralizers, this framework attains larger stand-off due to the fact of its larger restoring power.

9) Parameter

Hooping In-Dia. (mm) Hooping thickness(mm Total size
Amount of spring(mm)
5-1/two” x 8-1/two” 142-148 three-5 650±50 225±5 5
7″ x 9-five/eight” 181-186 three-five 650±50 255±5 six
7″ x 8-1/two” 181-186 3-five 650±50 235±5 six
eight-five/eight x 12-one/4″ 223-228 3-5 650±50 330±5 eight
9-five/eight x 12-one/4″ 250-255 three-5 650±50 330±5 eight
ten-3/4 x 12-1/four” 274-276 three-five 650±50 330±5 nine
13-3/eight”x17-1/two” 342-347 three-5 650±50 450±5 11
18-five/8″x24″ 475-477 three-five 600±50 610±5 12
twenty”x26″ 509-511 three-five 600±50 660±5 twelve

10) Package deal

11) Certification:

Company Info

HangCZPT Zhongshi Group Co., Ltd is a professional producer of a variety of oilfield equipments and cementing add-ons considering that 1997, restructured enterprise of SINOPEC. 
We have the certificates of API 5CT, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001, and so on..  
Our  products mostly include: 
one. Casing Centralizer                          
2.  Float Collar & Float Shoe 
three. Cementing Plug                              
4.  Cementing CZPT
5.  Cement Basket                              
six.  Tubing Pump / Rod Pump
7.  Valve Ball & seat                            
8. Casing / Tubing Pipe and Coupling
9. Stage Collar                                    
ten. Pumping Device
eleven. Sucker Rod

Our team have a lot more than 10 several years export knowledge and 9 subsidiary factories, more than five hundred personnel. We are the 1st-class supplier of resources marketplace of SINOPEC and CNPC.  Our foreign consumers are primarily from CZPTica, Central Asia, Russia, Southeast Asia, Middle CZPT, etc. 

Speak to Us

Insert: fifth group, Xihu (West Lake) Dis. Oilfield, HangCZPT, China

Site: zschinaHangCZPTe.en.produced-in-china.com

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API Oilfield Casing Accessory Bow Spring Centralizer