Mining Machinery

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/Month

Product Description

Oilwell Drilling Tool Stamped Vane Rigid Centralizer with API Certificate

Product 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: 
ModelStyleMax OD, mmID, mmLength, mm
ZSGF-4 1/2"*6"I, II, III145116.5200
ZSGF-5"*6"  I, II, III145129200
ZSGF-5 1/2"*8 1/2"I, II, III205-210142200/300
ZSGF-6 5/8"*8 1/2"I, II, III205-210171200/300
ZSGF-7"*8 1/2"I, II, III205-210181200/300
ZSGF-7"*9 1/2"I, II, III225-235181200/300
ZSGF-7"*9 5/8"I, II, III225-235181200/300
ZSGF-9 5/8"*12 1/4"I, II, III300-305248200
ZSGF-13 3/8"*17 1/2"I, II, III430-435346200
Note: ZSGF series rigid casing centralizer is divided into straight strip type (Type I), spiral type (Type II) and roller type (Type III).