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: |
Hinged Non-welded |
Standard: |
API10D |
Installation: |
Hinged/Latch-on |
Crest: |
Single Crest |
Bow: |
4-8 |
Application: |
Oilfield Cementing Equipment |
Type: |
Hinged Non-welded |
Standard: |
API10D |
Installation: |
Hinged/Latch-on |
Crest: |
Single Crest |
Bow: |
4-8 |
Application: |
Oilfield Cementing Equipment |
Hinged Non-Weld Bow Spring Centralizer
Non-welded bow-spring centralizers centralize casing or tubing in the wellbore during running and cementing operations.
The elasticity of the centralizer gives it a capability to be run through tight spots. Non-welded bow spring centralizers are
available in several bow heights and sizes to ensure optimum restoring force and provide in a variety of bow configurations
for special applications.
Model | Max.Out-Dia | Hooping In-Dia. | Total length | Amount of spring |
(in) | (mm) | (mm) | (mm) | (mm) |
5-1/2" x 8-1/2" | 225±5 | 142-148 | 650±50 | 5 |
7" x 9-5/8" | 255±5 | 181-186 | 650±50 | 6 |
7" x 8-1/2" | 235±5 | 181-186 | 650±50 | 6 |
8-5/8 x 12-1/4" | 330±5 | 223-228 | 650±50 | 8 |
9-5/8 x 12-1/4" | 330±5 | 250-255 | 650±50 | 8 |
10-3/4 x 12-1/4" | 330±5 | 274-276 | 650±50 | 9 |
13-3/8"x17-1/2" | 450±5 | 342-347 | 650±50 | 11 |
18-5/8"x24" | 610±5 | 475-477 | 600±50 | 12 |
20"x26" | 660±5 | 509-511 | 600±50 | 12 |