We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For much more details: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
API Common 5 1/2” Casing Spiral Composite Rigid Centralizer
Casing centralizer is one particular of the needed standard casing components, upon well operations completion, the rational use of casing centralizer can enjoy the role of:
Reducing lower casing resistance phenomenon, creating the casing effortlessly down to the design and style placement
Making casing centralizer centered in the well
Reducing the sticking phenomenon to make the annular place hydrostatic force balanced
Reduce channeling, boost the mud substitute performance, therefore improve the cementing quality.
The reset pressure of double bow sort centralizer is larger than that of single bow centralizer, centering centering overall performance is far better than that of single bow sort.
Rigid centralizers can be put in on the casing with cease collars or with integral set screws. Installations that let casing rotation and reciprocation are favored simply because of enhanced displacement effectiveness. Mo EPT slip-on rigid centralizers mu EPT be set up among quit collars and are freely floating there among.
The composite centralizer is utilized during operating and cementing functions to centralize casing.
Produced of advanced composite, the one particular-piece centralizer has a low coefficient of friction, is warmth resistant, and is very durable.
The composite substance performs reliably even in excessive wellbore situations.
As opposed to several plastic centralizers, this centralizer withstands large-influence loading and is very wear resistant.
The composite centralizer has a sleek, tapered construction to easily move obstructions in the wellbore, which makes it properly suited for horizontal applications.
The centralizer allows casing strings to attain overall depth successfully, gives best standoff for mud displacement, and greatly improves cementing functions.
HangZhou EPT Group Co., Ltd is a professional maker of various oilfield equipments and cementing accessories considering that 1997, restructured organization of SINOPEC. Our group have 10 many years export experience and 9 subsidiary factories, much more than 500 personnel. We are the very first-class provider of resources market place of SINOPEC and CNPC.
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001. Our overseas clients are largely from The united states, Central Asia, Russia, Southea EPT Asia, Center East, and so forth.
Our products largely contain:
one. Pumping Unit 2. Tubing Pump/Sucker Rod Pump and Accessories
3. Float Collar & Float Shoe 4. Casing Centralizer
five. Cementing Plug 6. Cementing Head
7. Stage Collar 8. Casing/Tubing and Coupling
nine. Drill Pipe 10. Sucker Rod
eleven. Air Blaster 12. Sucker Rod Xihu (We EPT Lake) Dis.
Qualities:
A) Designed for Substantial Restoring Power and Low Starting & Managing Force
B) Stop collars are designed with self-locking action, which are easy to assemble.
C) Bear particular coating process to avoid from rust
D) Can be transported in 50 % assembled issue for economic system in transport and storage fees.
E) Specification: 4″—20″. Any specific dimensions or blend can obtainable on request.
specifications for reference:
| Design(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/two | 142-148 | three-5 | ninety-120 | 650±50 | 225±5 | five |
| 7*9-5/eight | 181-186 | 3-5 | ninety-one hundred twenty | 650±50 | 255±5 | 6 |
| 7*8-1/two | 181-186 | 3-five | ninety-120 | 650±50 | 235±5 | six |
| 8-5/8*twelve-1/four | 223-228 | three-5 | 90-a hundred and twenty | 650±50 | 330±5 | eight |
| 9-5/8*twelve-1/four | 250-255 | three-five | 90-a hundred and twenty | 650±50 | 330±5 | eight |
| ten-3/4*twelve-1/4 | 274-276 | 3-5 | 90-120 | 650±50 | 330±5 | nine |
| 13-3/8*17-1/2 | 342-347 | 3-5 | 90-a hundred and twenty | 650±50 | 450±5 | 11 |
| eighteen-5/8*24 | 476±1 | three-5 | ninety-a hundred and twenty | 600±50 | 610±5 | 12 |
| twenty*26 | 510±1 | 3-5 | ninety-a hundred and twenty | 600±50 | 660±5 | 12 |
We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 various branches. For a lot more details: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of original gear manufacturer’s (OEM) portion quantities or emblems , e.g. CASE® and John Deere® are for reference functions only and for indicating product use and compatibility. Our business and the shown replacement components contained herein are not sponsored, approved, or produced by the OEM.
