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: |
Semi-rigid Non-welded |
Size: |
4 1/2"~36" |
Installation: |
Hinged/Latch-on |
Crest: |
Double Crest |
Bow: |
Single Crest |
Application: |
Oilfield Cementing Equipment |
Type: |
Semi-rigid Non-welded |
Size: |
4 1/2"~36" |
Installation: |
Hinged/Latch-on |
Crest: |
Double Crest |
Bow: |
Single Crest |
Application: |
Oilfield Cementing Equipment |
Semi-Rigid Hinged Non-Welded Centralizer Double Crest Feature
Casing centralizer as a cementing tool is applied in vertical, deviated and horizontal wells to centralize casing for improving the cementing quality. The cement could be concreted firmed between casing and borehole wall. Comply with API standard and this type has high tensile and yield strength, shock, impact and corrosion resistance performance.
Model | Hooping In-Dia. | Hooping thickness | Total length | Max.Out-Dia | Amount of spring |
(in) | (mm) | (mm) | (mm) | (mm) | (mm) |
5-1/2" x 8-1/2" | 142-148 | 42799 | 650±50 | 225±5 | 5 |
7" x 9-5/8" | 181-186 | 42799 | 650±50 | 255±5 | 6 |
7" x 8-1/2" | 181-186 | 42799 | 650±50 | 235±5 | 6 |
8-5/8 x 12-1/4" | 223-228 | 42799 | 650±50 | 330±5 | 8 |
9-5/8 x 12-1/4" | 250-255 | 42799 | 650±50 | 330±5 | 8 |
10-3/4 x 12-1/4" | 274-276 | 42799 | 650±50 | 330±5 | 9 |
13-3/8"x17-1/2" | 342-347 | 42799 | 650±50 | 450±5 | 11 |
18-5/8"x24" | 475-477 | 42799 | 600±50 | 610±5 | 12 |
20"x26" | 509-511 | 42799 | 600±50 | 660±5 | 12 |