Centralizer for casing
Offer type: salePublished: 28.02.2015
Centralizer for casing designed for concentric placement of casing.
Detailed product description
Promotes formation of a uniform cement sheath between the casing and the well wall, improves the condition of the casing and reduces the possibility of sticking. You can use in deviated wells. Elastic centralizers increased rigidity according to TU 19393284.002-2001
Designation nominal outside diameter D mm nominal internal diameter d, mm Weight, kg
114/140 150 116 4,9
127/155 170 129 6,1
140/190 210 142 6,5
140/190 210 148 6,7
146/215 230 148 6,9
168/215 230 170 7,3
178/215 230 180 7,5
194/244 260 196 7,9
219/269 295 221 8,4
245/205 320 247 9,1
273/320 350 275 10,5
298/349 390 300 11,9
324/394 440 326 14,7
340/394 440 340 15,2
406/490 530 408 16,5
426/490 530 428 17,3
The outer diameter of the centralizer, the length and shape (profile) of the spring - at the request of the customer
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Andrij
