Product Details
Place of Origin: China
Brand Name: Puyang Zhongshi Group
Certification: API,ISO,QHSE
Model Number: 4 1/2"~20"
Payment & Shipping Terms
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Wooden Box
Delivery Time: depends on quantity
Payment Terms: T/T, MoneyGram
Type: |
Solid Rigid |
Material: |
Aluminium Alloy Or Zinc Alloy |
Size: |
4.5"~20" Or As Request |
Blade Type: |
Spiral Or Straight |
Service: |
OEM Or ODM |
Application: |
Well Drilling |
Type: |
Solid Rigid |
Material: |
Aluminium Alloy Or Zinc Alloy |
Size: |
4.5"~20" Or As Request |
Blade Type: |
Spiral Or Straight |
Service: |
OEM Or ODM |
Application: |
Well Drilling |
7" API Oilfield Zinc Alloy Casing Centralizer
Spiral Solid Centralizers were developed in response to the need for better cementing in deviated and horizontal wells. The unique design ensures optimal flow area and is strong and resistant to impact, These Centralizers are also able to withstand high well bore temperature while providing maximum horizontal standoff.
Specification | In-Dia(mm) | Wall Thickness(mm) | Height (mm) | Total height(mm) | Largest Dia (mm) |
Spring Number |
5-1/2”*8-1/2” | 142-148 | 3~5 | 55 | 650 | 225 | 5 |
7”*9-5/8” | 181-186 | 3~5 | 55 | 650 | 255 | 6 |
7”*8-1/2” | 181-186 | 3~5 | 55 | 650 | 235 | 6 |
8-5/8”*12-1/4” | 223-228 | 3~5 | 55 | 650 | 330 | 8 |
9-5/8”*12-1/4” | 250-255 | 3~5 | 55 | 650 | 330 | 8 |
10-3/4”*12-1/4” | 274-276 | 3~5 | 55 | 650 | 330 | 9 |
13-3/8”*17-1/2” | 342-347 | 3~5 | 55 | 650 | 450 | 11 |
18-5/8”*24 | 476 | 3~5 | 55 | 600 | 610 | 12 |
20”*26 | 510 | 3~5 | 55 | 600 | 660 | 12 |