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China API Hinged Welded Dual Contact Bow Spring Centralizers

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Min. Order / Reference FOB Price
10 Piece	US $68.80/ Piece

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

Surface Treatment:	Spray-Paint
Centralizer Type:	Semi-Rigid
Structure:	Slider

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Product Description

API Hinged Welded Dual Contact (Semi-positive) Bow Spring Centralizers
1. Type: Hinged Non-welded Double Bow Spring

2. Materials: Steel

3. Standard: API, or others as required

4. Specifications: 2 7/8''---20''
5. Introduction

Hinged Semi Rigid Non Welded Centralizers has the ability to withstand high lateral load encountered. It ensures high efficiency in casing jobs on Deviated and Horizontal wells.

It contains the Combined features of Standard Spring Bow Centralizers and Rigid Centralizers. It has high Restoring force and high Stand Off with low Running Force which is suitable for both Deviated and Horizontal wells where load on springs is maximum.
6. Characteristics:

Rating-API specDesign appearance-hinged design with a dual contour bow profile.Performance-achieves the highest restoring forces and usually zero to minimum starting force.ApplicationsUsed in most types of well designs.Most suited for horizontal and directional well designs.
7. Parameters

Size
inMaterialID
mmOD
mmHeight
mm7*8 1/2Collar: Q235
Bow: 65Mn182±2221±2505±59-5/8 x 12 1/4Collar: Q235
Bow: 65Mn249±2321±2505±512 3/4*15 1/2"Collar: Q235
Bow: 65Mn330±2400±2550±513 3/8*17 1/2Collar: Q235
Bow: 65Mn344±2503±2550±520*26Collar: Q235
Bow: 65Mn512±2673±2550±5