Rigid Centralizer with Rollers (RCR)

Rigid Centralizer with Rollers (RCR)

Features of Rigid Centralizer with Rollers (RCR):

• Significantly reducing frictional resistance;
• Increasing casing depth;
• Ensuring all casings are centralized;
• Improving the liquidity;
• Improving cementation conditions;

Specifications of Rigid Centralizer with Rollers (RCR):

Type	Casing Size (in./mm)	Min. Borehole Dia. (in./mm)	RCR ID (mm)	RCR OD (mm)	RCR Length (mm)
RCR-5	5 1/2” / 139.7	8 1/2” / 215.9	143	211	260
RCR-7	7” / 177.8	8 1/2” / 215.9	181	213.4	260
RCR-9	9 5/8” / 244.5	12 1/4” / 311.15	247.5	305.4	260
RCR-13A	13 3/8” / 339.7	16” / 406.4	344	402	260

Pictures of Rigid Centralizer with Rollers (RCR):

Rigid Centralizer with Rollers (RCR) - Various

Rigid Centralizer with Rollers (RCR) - Different Color

For further and more detailed product information, you are welcome to contact us at any time in any of the following ways.

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Contact:

Aiphen ZHANG
Sales Manager
Chongqing Hi-Sea Marine Equipment Import & Export Co., Ltd.
Address: Unit 20-5, Building of Chongqing General Chamber of Commerce, No.2, Hongjin Street, Yubei District, Chongqing 401147, China
E-mail: oildept@hiseamarine.com