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China API Slid on Aluminium Alloy Rotating Spiral Vane Centralizer

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Min. Order / Reference FOB Price
10 Piece	US $59.00/ Piece

Local Area:	Zhengzhou, Henan, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T

Certification:	API
Surface Treatment:	Without Processing
Centralizer Type:	Rigid

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Product Description

API Slid on Aluminium Alloy Rotating Spiral Vane Centralizer
1. Type: Aluminum Rigid Centralizer
2. Material: Cast Aluminum, Aluminum alloy
3. Standard: API, or others as required
4. Specifications: 4 1/2''--- 20'', or others as required
5. Installation
Aluminium Rotating Spiral Vane Centralizers are special purpose because of its designs.
These centralizers are unique special designed for running casing in unusually irregular well bores, for guiding the casing and providing the maximum flexibility for the casing string.
These centralizers are not fixed to the casing. Its rotates up and down by the usage of Stop Collar. It's somehow works like a bearing and greatly reduces the torque which is necessary to rotate the casing. All the Centralizers are stored painted or coated with polyester powder.
6. Parameters

ModelMax OD(mm)ID(mm)Length(mm)4-1/2" x 6"145116.52005" x 6"1451292005-1/2" x 8-1/2"205-210142200/3006-5/8" x 8-1/2"205-210171200/3007" x 8-1/2"205-210181200/3007" x 9-1/2"225-235181200/3007" x 9-5/8"225-235181200/3009-5/8" x 12-1/4"300-30524820013-3/8" x 17-1/2"430-435346200