API Spiral Blade Nylon Rigid Centralizer for Oil-Drilling Use

Product Details
Customization: Available
Product Name: Spiral Blade Nylon Rigid Centralizer
Certificaitons: API 10d, ISO
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Manufacturer/Factory
Gold Member Since 2010

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Registered Capital
19.21 Million USD
Management System Certification
ISO9001:2015, ISO14001:2015, ISO45001:2016
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Basic Info.

Model NO.
ZS-SC
Application
Casing Centralizing
Manufacture Process
Injection
Material
Carbon Steel, Nylon
Package
Wooden Case
Delivery Time
30 Days for Large Quantity
Factory Visit
Yes
Technical Suport
Yes
Factory Inspection
Yes
Transport Package
Cartons and Wood Case Packaging
Specification
ZS-SC
Trademark
ZS
Origin
Henan, China
HS Code
8431
Production Capacity
10000PC/Month

Product Description

API Spiral Blade Nylon Rigid Centralizer for Oil-Drilling Use

Product Descriptions: 
Rigid centralizers are an integral part of the cementing process. They provide the mechanism that centers the casing in the hole and allows uniform cement flow around the casing to help protect it at all points. Several styles of centralizers are available for matching different well specifications and hole sizes, including turbulence generating designs that help clean the annulus and distribute the cement more evenly and uniformly. All models offer ample clearance for fluid passage and are extra effective in centering the casing, even in highly deviated holes and improve cement flow by reducing the effects of channeling. 
 
Technical Parameters: 
Model Style Max OD, mm ID, mm Length, mm
ZSGF-4 1/2"*6" I, II, III 145 116.5 200
ZSGF-5"*6" I, II, III 145 129 200
ZSGF-5 1/2"*8 1/2" I, II, III 205-210 142 200/300
ZSGF-6 5/8"*8 1/2" I, II, III 205-210 171 200/300
ZSGF-7"*8 1/2" I, II, III 205-210 181 200/300
ZSGF-7"*9 1/2" I, II, III 225-235 181 200/300
ZSGF-7"*9 5/8" I, II, III 225-235 181 200/300
ZSGF-9 5/8"*12 1/4" I, II, III 300-305 248 200
ZSGF-13 3/8"*17 1/2" I, II, III 430-435 346 200
Note: ZSGF series rigid casing centralizer is divided into straight strip type (Type I), spiral type (Type II) and roller type (Type III). 

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