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Brand Name : Puyang Zhongshi Group
Model Number : 4 1/2"~20"
Certification : API,ISO,QHSE
Place of Origin : China
MOQ : 1
Price : Negotiable
Payment Terms : T/T, MoneyGram
Delivery Time : depends on quantity
Packaging Details : Wooden Box
Type : Non-welded
Size : 4 1/2"~36"
Installation : Latch-on
Bow : 4~12
Vane : Single and positive
Application : Oilfield Cementing Equipment
Non-weld Rigid Positive Casing Centralizer
Positive bow centralizer is used for both casing and tubing applications that require concentric casing strings.
In deviated cased holes, the centralizer significantly reduces frictional drag and can provide nearly 100% standoff.
Model (in) | Hooping In-Dia. (mm) | Hooping Thickness (mm) | Hooping Height (mm) | Total Length (mm) | Max. Out-Dia. (mm) | Spring Pieces |
5-1/2*8-1/2 | 142-148 | 5 - 7 | 50-60 | 650±50 | 225±5 | 5 |
6*8-1/2 | 154-158 | 5 - 7 | 50-60 | 650±50 | 255±5 | 5 |
13-3/8*17-1/2 | 342-349 | 8 | 50-60 | 580 | 450±5 | 6 |
20*26 | 510-518 | 8 | 50-60 | 650±50 | 670±5 | 10 |
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Non Weld Rigid Positive 36" Bow Spring Centralizer Images |