API Standard 5-1/2*8-1/2, 8-5/8*12-1/4 Spring Centralizer/Integral Casing Centralizer/Single Piece Centralizer
1.Description:
API single piece centralizer performs satisfactorily in open hole as well as cased hole.These high quanlity product,developed to meet and exceed API 10D specifications for use in highly demanding downhole conditions.Single piece centralizer combines the highest restoring force with zero start force and zero running force.The single piece centralizer is used to position the casing in the center of the wellbore in vertical deviated and horizontal wells.
The single piece centralizers are one piece construction in special high strength steel which imparts excellent hardness and spring action ensuring an unmatched ability to come back to its original shape after undergoing rigorous stress loads conditions.
The single piece centralizers are available in size 4-1/2" to 20".Any special sizes or combination can be available on requirment.
2,Specifications
| 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 |
Company info:
Xi’an ATO International Co., Ltd. was founded in 2008, belong to ATO Group , which is located in Xi'an City, Shaanxi Province . We engaged in import and export of oil rig machine equipment and spares trading, though many years development,we have become appointed excellent trade supplier of large-scale oil companies domestic and abroad.
Our company mainly supplies products including F-series mud pump spares, solid control spares , wellhead tools spares, rig & fracturing truck spares and so on. Relying on many years marketing experience and excellent quality-service, ATO group have reached the wide recognition and good reputation, at the same time we make the friendly cooperation agreement with many famous domestic factories. Company mainly provides the BOMCO, SJ RG brand reliated products, which confirm to American API standards and strictly adwhere to the ISO9001 quality management standards, the products had been exported to the United States, Brazil, Russia, Egypt, Iran, Iraq and Kazakhstan countries and regions etc.
We are looking forward to extensive exchanges and cooperation with possible partners , we warmly welcome customers domestic and abroad to visit and patronize.
Our Service:
1 Customize products with different repuqirements for customers
2 Raw materials are strictly tested,confirm to API standards
3 Strong professional team, find the most suitable products for customers
4 Customer - Focused, to provide reliable and efficient one-stop worry-free service
5 High quality pumps parts supplier
6 Assurance pf reliable source
7 Flexible solutions for all your questions
8 Safe and convenient logistics channel
9 Perfect after-sale tracking service team, provice one to one service to customers in time
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API Standard Spring Centralizer / Integral Casing Centralizer / Single Piece Centralizer Images
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