Slip-on Solid Body Straight Vane Aluminium Centralizer for Oilfield Drilling
Puyang Zhongshi Group Co., Ltd.- Product Name:Aluminium Centralizer
- Materials:Cast Aluminium
- Size:4 1,2"-20"
- Factory Visit:Yes
- Technical Support:Yes
- Package:Wooden Case or as Per Request
Base Info
- Model NO.:ZS-RC03
- Delivery Time:30 Days for Large Quantity
- Free Sample:Yes
- OEM:Yes
- ODM:Yes
- Transport Package:Cartons and Wood Case Packaging
- Specification:4 1,2"-20"
- Trademark:ZS
- Origin:Henan, China
- Production Capacity:10000PC,Month
Description
Basic Info.
Model NO. ZS-RC03 Delivery Time 30 Days for Large Quantity Free Sample Yes OEM Yes ODM Yes Transport Package Cartons and Wood Case Packaging Specification 4 1/2"-20" Trademark ZS Origin Henan, China Production Capacity 10000PC/MonthProduct Description
Slip-on Solid Body Straight Vane Aluminium Centralizer for Oilfield DrillingProduct Descriptions:
Rigid centralizers are an integral part of the cementing process. They provide the mechanism that centers the casing in the hole and allows uniform cement flow around the casing to help protect it at all points. Several styles of centralizers are available for matching different well specifications and hole sizes, including turbulence generating designs that help clean the annulus and distribute the cement more evenly and uniformly. All models offer ample clearance for fluid passage and are extra effective in centering the casing, even in highly deviated holes and improve cement flow by reducing the effects of channeling.
Technical Parameters:
Model | Style | Max OD, mm | ID, mm | Length, mm |
ZSGF-4 1/2"*6" | I, II, III | 145 | 116.5 | 200 |
ZSGF-5"*6" | I, II, III | 145 | 129 | 200 |
ZSGF-5 1/2"*8 1/2" | I, II, III | 205-210 | 142 | 200/300 |
ZSGF-6 5/8"*8 1/2" | I, II, III | 205-210 | 171 | 200/300 |
ZSGF-7"*8 1/2" | I, II, III | 205-210 | 181 | 200/300 |
ZSGF-7"*9 1/2" | I, II, III | 225-235 | 181 | 200/300 |
ZSGF-7"*9 5/8" | I, II, III | 225-235 | 181 | 200/300 |
ZSGF-9 5/8"*12 1/4" | I, II, III | 300-305 | 248 | 200 |
ZSGF-13 3/8"*17 1/2" | I, II, III | 430-435 | 346 | 200 |
Note: ZSGF series rigid casing centralizer is divided into straight strip type (Type I), spiral type (Type II) and roller type (Type III).