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[China]
Trade Verify
Address: Room2212, B Building, Tiandi Times Square, Weiyang District, Xi'an City, Shaanxi P.R., China
Contact name:Liza
Puyang Zhongshi Group Co., Ltd. |
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Verified Suppliers
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API Standard Spiral Vane Roller Rigid Centralizer Casing Roller Centralizer
It provides mechanism that centers the casing in the hole and allows uniform cement flow around the casing to help protect it at all points. Efficient in the cementing process, we provide this machine in various specifications and hole sizes,
| NO. | Size (in) | ID(mm) | OD | Height |
| (mm) | (mm) | |||
| 8 | 13-3/8”*17-1/2” | 342-347 | 440 | 250 |
| 7 | 9-5/8”*12-1/4” | 250-255 | 311 | 250 |
| 4 | 7”*8-1/2” | 181-186 | 210 | 130 |
| 5 | 7”*9-5/8” | 181-186 | 240 | 200 |
| 6 | 7-5/8”*9-5/8” | 197-201 | 240 | 200 |
| 3 | 6”*8-1/2” | 156-158 | 210 | 130 |
| 1 | 5-1/2”*7” | 142-148 | 174 | 130 |
| 2 | 5-1/2”*8-1/2” | 142-148 | 210 | 130 |
