Gold Member Since 2010
Audited Supplier
Puyang Zhongshi Group Co., Ltd.

Casing Centralizer, Slip on Standard Bow Spring Integral Centralizer, Non-Weld Casing Centralizer manufacturer / supplier in China, offering Spiral Blade Roller Solid Rigid Casing Centralizer, Spiral Blade Thermoplastic Solid Body Rigid Centralizer, API Tungsten Carbide Valve Balls and Valve Seats and so on.

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Supplier Homepage Product Oil well down-hole tools Spiral Blade Roller Solid Rigid Casing Centralizer

Spiral Blade Roller Solid Rigid Casing Centralizer

FOB Price: US $20-99 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $20-99/ Piece
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Port: Qingdao, China
Production Capacity: 5000 Sets/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: API 10D
  • Surface Treatment: Spray-Paint
  • Structure: Roller
  • Type: Centralizer
  • Sample: Provide
  • Delivery: Promptly
  • Trademark: zhongshi
  • Specification: API Solid Rigid Centralizer Standard
  • HS Code: 0
  • Certification: CE, ISO 9001:2000, ISO 9001:2008
  • Centralizer Type: Rigid
  • Material: Stainless Steel
  • Product Name: Roller Centralizer
  • Payment: T/T or L/C
  • Application: Oilfield
  • Transport Package: Wooden Case
  • Origin: China
Product Description
Roller Solid Rigid Casing Centralizer

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.
Parameter of GF roller centralizer
ModelMax OD (mm)ID (mm)Length (mm)
4 1/2 x 6145116.5200
5 x 6145129200
5 1/2 x 8 1/2205-210142200/300
6 5/8 x 8 1/2205/210171200/300
7 x 8 1/2205/210181200/300
7 x 9 1/2225-235181200/300
7 x 9 5/8225-235181200/300
9 5/8 x 12 1/4300-305248200
13 3/8 x 17 1/2430-435346200
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