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 Welded  | 
                                                                                                                    Size:  | 
                        4 1/2"~36"  | 
                                                                         Color:  | 
                        Red Or As Required  | 
                                                                                                                    Certificate:  | 
                        API 10D  | 
                                                                         
                                                                                            Bow:  | 
                        4~12  | 
                                                                                                                    Application:  | 
                        Oilfield Cementing Equipment  | 
                                                                         
                                                                                                                                
              
Type:  | 
                            Hinged Welded  | 
                        
Size:  | 
                            4 1/2"~36"  | 
                        
Color:  | 
                            Red Or As Required  | 
                        
Certificate:  | 
                            API 10D  | 
                        
Bow:  | 
                            4~12  | 
                        
Application:  | 
                            Oilfield Cementing Equipment  | 
                        
Hinged Welded Bow Spring Centralizer Bow 4~12 For Oilfield Cementing Equipment
This kinds of welded bow spring centralizer is designed and manufactured to centralize casing during cementing operation,providing super performance and strength.
| Specification(in) | ID(mm) | OD(mm) | Holding Force(kn) | 
| 13 3/ 8” | 338 | 350 | 40 | 
| 10 3/ 4” | 272 | 284 | 40 | 
| 9 5/ 8” | 245 | 257 | 40 | 
| 8 1/ 8” | 206 | 218 | 40 | 
| 7 5/ 8” | 193 | 285 | 30 | 
| 7” | 177 | 189 | 30 | 
| 5 1/ 2” | 139 | 151 | 30 | 
| 5” | 126 | 138 | 24 | 
| 4 1/ 2” | 114 | 126 | 24 | 
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