Petroleum Equipment & Machinery

Casing Accessories Straight Vane Roller Centralizer GF 2/Bz 9 5/8"

Puyang Zhongshi Group Co., Ltd.
  • Certification:ISO 9001:2008, API
  • Surface Treatment:Spray-Paint
  • Centralizer Type:Rigid
  • Structure:Roller
  • Material:Cast Steel
  • Type:Centralizer

Base Info

  • Model NO.:Stright vane roller centralizer
  • OEM:Avaliable
  • Sample:Avaliable
  • Vane:Stright Vane, Spiral Vane
  • Centralizers Type:Roller Rigid Centralizers
  • Transport Package:Wooden Case
  • Specification:4-1,2inch to 20inch, custom size avaliable
  • Trademark:ZS
  • Origin:Henan
  • Production Capacity:5000 Piece,Pieces Per Month

Description

Basic Info.

Model NO. Stright vane roller centralizer OEM Avaliable Sample Avaliable Vane Stright Vane/ Spiral Vane Centralizers Type Roller Rigid Centralizers Transport Package Wooden Case Specification 4-1/2inch to 20inch, custom size avaliable Trademark ZS Origin Henan Production Capacity 5000 Piece/Pieces Per Month

Product Description

Casing Accessories Straight Vane Roller Centralizer GF 2/bz 9 5/8"
1.Available in sizes 4-1/2" to 20", custom size available
2.Run in inclined or horizontal section
3.Reducing this impact
4.Torque reduction is provided 

Features of Roller Centralizer
- The capability of the roller centralizer is better than other type centralizer because of rigid body and friction between the rollers. 
- Roller centralizers provide superior wear resistance.
-The smaller roller-contact area reduces the risk of differential sticking and maintains standoff when running casing.
- The roller and axle's relationship ensures that axle shear stresses remain within elastic limits, preventing permanent deformation. 
- Rollers won't break.

 Technical parameters of roller centralizer 
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


Send an email if interest. Thank you.