- Amine[2]
- Organic Salt[1]
- Chemical Auxiliary Agent[6]
- Other Inorganic Chemicals[1]
- Polymer[3]
- Sandwich Panels[2]
- Mouldings[1]
- Prefab Houses[10]
- Transformers[1]
- Pet Apparel & Accessories[1]
- Building Material Making Machinery Parts[1]
- Pressure Vessels[6]
- Separation Equipment[1]
- Chemical Product Machinery[1]
- Gear Cutting Machine[1]
- Machinery Design Services[1]
- Machinery Processing Services[3]
- Machinery Stock[1]
- Drilling Rig[7]
- Other Mining Machinery[7]
- Vibrating Screen[2]
- Mining Machinery Parts[10]
- Other Motor[1]
- Other Machinery[5]
- Other Mechanical Parts[10]
- Pipe Fittings[5]
- Pumps[10]
- Other Valve Parts[6]
- Cast & Forged[3]
- Other Fiberglass Products[1]
- Stainless Steel Pipes[2]
- Steel Pipes[10]
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- Funeral Supplies[1]
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- Tool Parts[3]
- Contact Person : Mr. Lee Allan
- Company Name : Puyang Zhongshi Group Co., Ltd.
- Tel : 86-393-4805739
- Fax : 86-393-4805579
- Address : Henan,Puyang,Mazhuangqiao Industrial Zone, Puyang city, Henan, China
- Country/Region : China
- Zip : 457331
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Features of the Float collar:
1,Float collar & float shoe is the common accessories of the casing, which is connected to the bottom of the casing, so it can guide the casing go into the well successfully.
2, The float collar and float shoe have the functionof preventing the mud flowing backwards and realize solidification of the drilling mud after well completion, reduce the load of the derrick, control the height of the cement plug. The inside stucture parts adopt the aluminum alloy which can be easily drilled open.
Specification | Out Dia | In-Dia | Height | Forward pressure | Backward pressure | Connected screw thread | Material | Standard |
FG-FZQ140 | 154 | 122 | 400 | 20MPa | 25MPa | 5-1/2"LCSG | 40Cr | SY/T5618-2000 |
FG-FZQ178 | 194 | 159 | 400 | 20MPa | 25MPa | 7"LCSG | 40Cr | SY/T5618-2000 |
FG-FZQ245 | 270 | 220 | 450 | 20MPa | 25MPa | 9-5/8"LCSG | 40Cr | SY/T5618-2000 |
FG-FZQ340 | 365 | 313 | 450 | 10MPa | 10MPa | 13-3/8"LCSG | 40Cr | SY/T5618-2000 |
API float collar