API Composite Centralizer Casing with Metal Rings/Thermoplastic Casing Centralizer 

spiral blades composite centralizer with metal rings

Composite Casing Centraliser is the ultimate in down-hole centralisation, offering field proven lower friction coefficients leading to superior drag and rotational torque reduction. High abrasion resistant proprietary engineered polymer ensures maximum stand-off at TD. Robust enough to meet the challenges of today’s most demanding wells. 

specifications for reference:

model	Hooping In-Dia.	Hooping Thickness	Hooping Height	Total Length	Max. Out-Dia.	Spring   Pieces
in	mm	mm	mm	mm	mm	pcs
5-1/2*8-1/2	142-148	3-5	90-120	650±50	225±5	5
7*9-5/8	181-186	3-5	90-120	650±50	255±5	6
7*8-1/2	181-186	3-5	90-120	650±50	235±5	6
8-5/8*12-1/4	223-228	3-5	90-120	650±50	330±5	8
9-5/8*12-1/4	250-255	3-5	90-120	650±50	330±5	8
10-3/4*12-1/4	274-276	3-5	90-120	650±50	330±5	9
13-3/8*17-1/2	342-347	3-5	90-120	650±50	450±5	11
18-5/8*24	476±1	3-5	90-120	600±50	610±5	12
20*26	510±1	3-5	90-120	600±50	660±5	12

spiral vane composite centralizer 

Features

• Spiral blade configuration - provides for optimal stand-off and assists turbulent flow during cementing operations
• Zero porosity construction
• Suit casing ranges from 4.5 to 10.75 inches
• Manufactured to strict ISO 9001-2000 quality standards
• Tested to API 10TR5.

API 10D for casing centralizers

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