API 10d Oilfield Cementing Accessories Casing Centralizer Casing Centraliser

API 10d Oilfield Cementing Accessories Casing Centralizer   Casing Centraliser

API 10d Oilfield Cementing Components Casing Centralizer / Casing Centraliser
one) Materials:
 CZPT Metal or 65Mn or Aluminium or Nylon
2) Type: Bow Spring and Solid Rigid type 
3) Normal: API 10D
four) API and ISO certified
5) Technical specs: 4 1/2”—20”. A lot more particular measurements or blend are obtainable as asked for.

6) Application
Bow spring casing centralizers are to support middle the casing in the wellbore, enabling even distribution of the cement about te casing for the duration of cementing functions, much more suitable for vertical nicely.
Strong rigid casing centralizers are appropriate for deviated wells and horizontal wells, to support heart the casing in the wellbore, permitting even distribution of the cement about te casing during cementing operations.
7) Characteristics for sound rigid casing centralizers:
a. Hinged and slip-on variations available.
b. Shock, impact and corrosion resistant.
c. Substantial tensile and yield strengths.
d. Accessible with straight or spiral blades.
e. Aids guarantee optimistic centering in deviated or horizontal holes.
f. Will help avert differential sticking even though running casing.
8) Functions for bow spring casing centralizers:
a. Developed for high restoring force and low commencing&operating pressure
b. Go through unique coating process to stop from rust
c.  For hinged bow spring casing centralizers, finish collars are developed with self-locking motion, which are simple to assemble and can be transported in fifty percent assembled problem for significantly less shipping and storage costs.
9) Set up
Casing centralizers can be put in on the casing with cease collars or with integral established screws. Installations that permit casing rotation and reciprocation are favored because of improved displacement efficiency. Most slip-on rigid centralizers should be mounted amongst end collars and are freely floating there among. 
ten) Parameter

Model Max OD(mm) ID(mm) Size(mm)
four-1/2″ x 6″ 145 116.five two hundred
five” x 6″ 145 129 200
five-one/2″ x 8-1/two” 205-210 142 two hundred/three hundred
six-5/8″ x 8-1/two” 205-210 171 two hundred/300
7″ x 8-one/two” 205-210 181 200/three hundred
seven” x 9-one/two” 225-235 181 two hundred/300
seven” x 9-five/8″ 225-235 181 two hundred/three hundred
nine-five/8″ x 12-one/4″ three hundred-305 248 200
13-three/8″ x 17-1/2″ 430-435 346 200


Business Data

CZPT Co., Ltd is a professional producer of numerous oilfield equipments and cementing components because 1997, restructured enterprise of SINOPEC. 

We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001, and so forth..  

Our  products mostly include: 

one. Casing Centralizer                          
two.  Float Collar & Float Shoe
3. Cementing Plug                              
4.  Cementing Head
5.  Cement Basket                              
6.  Tubing Pump / Rod Pump
seven.  Valve Ball & seat                            
8. Casing / Tubing Pipe and CZPT
nine. Stage Collar                                    
ten. Pumping Device
eleven. Sucker Rod

Our group have much more than ten years export experience and 9 subsidiary factories, a lot more than 500 employees. We are the first-class provider of sources market of SINOPEC and CNPC.  Our overseas consumers are mostly from CZPTica, Central Asia, Russia, CZPT Asia, Center CZPT, and so forth.

Get in touch with us


Insert: 5th neighborhood, CZPT Oilfield, HangZhou, China

Internet site:

Irene is below waiting around for you!!

Your sample get for good quality examination will be welcomed right here.

API 10d Oilfield Cementing Accessories Casing Centralizer   Casing Centraliser