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Brand Name : Puyang Zhongshi Group
Model Number : 4 1/2"~36"
Certification : API,ISO,QHSE
Place of Origin : China
MOQ : 1
Payment Terms : T/T, MoneyGram
Delivery Time : depends on quantity
Packaging Details : Wooden Box
Price : Negotiable
Type : Roller
Vane : Spiral with Roller
Process : Casting
Surface : Powder baking or painting baking
Color : Red Color
Application : Oil /water well
Solid Spiral Vane Centralizer For Oil Water Well API ISO QHSE Certification
Roller centralizers are mainly used for big high Roller, high deviated wells and horizontal wells, to centre casings.Roller Centralizers can also remove wellbore cake and improve mud replacement efficiency etc.Roller Centralizers provide superior wear resistance and have been proven to remain functional throughout the life of the well and can aid in casing/tubing retrieval.
Model | Max OD(mm) | ID (mm) | Length (mm) |
4-1/2" x 6" | 145 | 116.5 | 200 |
5" x 6" | 145 | 129 | 200 |
5-1/2" x 8-1/2" | 205-210 | 142 | 200/300 |
6-5/8" x 8-1/2" | 205-210 | 171 | 200/300 |
7" x 8-1/2" | 205-210 | 181 | 200/300 |
7" x 9-1/2" | 225-235 | 181 | 200/300 |
7" x 9-5/8" | 225-235 | 181 | 200/300 |
9-5/8" x 12-1/4" | 300-305 | 248 | 200 |
13-3/8" x 17-1/2" | 430-435 | 346 | 200 |
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Solid Spiral Vane Centralizer For Oil Water Well API ISO QHSE Certification Images |