API 10D 5 1/2- 13 3/8 casing roller centralizers for cementing

Product Quick Detail

FOB Price
USD $50.00 / Piece
Minimum Order
1
Place Of Origin
China
Packaging
in wooden box
Delivery
15 Days

casing roller centralizers


The Roller Centralizer consists of rigid body, on which machined five spiral blades or straight blades. There are three modified alloy steel, fully heat treated rollers fixed on every blade. Because of rolling friction between the rollers and inside of well or casing, the capability of the RCR Centralizer is better than others of all. Recommend to use the tool in deviated holes and horizontal holes.

Parameters:

Type Casing Size
(mm/inch)
Minimum Hole
(mm/inch)
I.D.
(mm/inch)
O.D.
(mm/inch)
OAL
(mm/inch)
RCR5 139.7(5-1/2) 215.9(8-1/2) 143(5-5/8) 211(8-5/16) 260(10-1/4)
RCR7 177.8(7) 215.9(8-1/2) 181(7-1/8) 213.4(8-13/32) 260(10-1/4)
RCR9 244. 5(9-5/8) 311.15(12-1/4) 247.5(9-11/16) 305.4(12-1/64) 260(10-1/4)
RCR13A 339.7(13-3/8) 406.4(16) 344(13-35/64) 402(15-53/64)

260(10-1/4)


  • Country: China (Mainland)
  • Business Type: Trading Company
  • Market: Americas,Asia,Europe,Middle East,Oceania,Africa
  • Founded Year: 2011
  • Address: Huanghe
  • Contact: Nancy Zhu

Dongying Lake Petroleum Technology co.,ltd

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