Oilwell Drilling Tool Stamped Vane Rigid Centralizer with API Certificate
Puyang Zhongshi Group Co., Ltd.- Warranty:12 Months
- Sizes:4 1,2"- 13 3,8"
- Material:Carbon Steel
- Application:Oilfield Drilling
- Certification:API 10d
- Technical Support:Yes
Base Info
- Model NO.:ZS-RC02
- Factory Visit:Yes
- Third-Party Inspection:Yes
- Delivery:30 Days for 10000 Pieces
- SGS Inspection:Yes
- Transport Package:Wood Case Packaging, Wooden Case
- Specification:4 1,2"- 13 3,8"
- Trademark:Zhongshi
- Origin:Henan, China
- Production Capacity:10000PC,Month
Description
Basic Info.
Model NO. ZS-RC02 Factory Visit Yes Third-Party Inspection Yes Delivery 30 Days for 10000 Pieces SGS Inspection Yes Transport Package Wood Case Packaging, Wooden Case Specification 4 1/2"- 13 3/8" Trademark Zhongshi Origin Henan, China Production Capacity 10000PC/MonthProduct Description
Oilwell Drilling Tool Stamped Vane Rigid Centralizer with API CertificateProduct 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 |