API Standard Float Shoes 5-20 Inch for Oilfield Drilling Equipment
| Dimension: | 5" - 20" | Weight: | 10 kg |
| Material: | Acciaio inossidabile acciaio al carbonio/304 | Thread Type: | STC LTC BTC EUE NUE XC |
| Bore O.D.: | 6 ", 7 5/8", 10 5/8 ", 14 3/8" | Bore I.D.: | 4 3/4 ", 6 1/4", 8 5/8 ", 12 3/8" |
| Min Bore: | 2 ", 2 3/8" | Pressure Rating: | 4351, 3626 lb/in² |
| Valve Size: | 70mm, 90mm | Temperature Rating: | 150 ° C, 204 ° C. |
| Seal Material: | Hnbr | Spring Material: | Fosforo Bronzo C510 |
| Valve Body Material: | fibra fenolica | Pressure Resistance: | 70MPA |
| Core Components: | Acciaio | ||
| High Light: | API standard float shoes,oilfield drilling float shoes,5-20 inch cementing float equipment |
||
Float equipment serves as essential components in casing equipment for primary cementing operations. These precision tools guide the casing to total depth while preventing contaminated mud from entering the casing string.
Key functions and benefits:
- Provides landing point for casing wiper plugs
- Reinforces the lower end of casing strings
- Ensures accurate cement slurry displacement
- Features Hi Flow valves to minimize fluid erosion and pressure drop
Available in two valve sizes: 70mm and 90mm
Material specifications:
- Valve components: PDC drillable composite plastic
- Standard seal rating: 150°C (204°C optional)
- Valve body: Fibre phenolic, rated for 70MPa and 204°C
- Spring: Canadian phosphor bronze C510 material with high restoring force
- Plunger seal: HNBR material rated for 70MPa and 204°C
| Name | Size (in) | Bore O.D. (in) | Bore I.D. (in) | Min Bore Parameter (in) | Thread Type | lb/in² |
|---|---|---|---|---|---|---|
| Float Collar | 5 1/2" | 6" | 4 3/4" | 2" | 5 1/2" LCSG | 4351 |
| 7" | 7 5/8" | 6 1/4" | 2 3/8" | 7" LCSG | 3626 | |
| 9 5/8" | 10 5/8" | 8 5/8" | 2 3/8" | 9 5/8" LCSG | 3626 | |
| 13 3/8" | 14 3/8" | 12 3/8" | 2 3/8" | 13 3/8" LCSG | 3626 | |
| Float Shoe | 5 1/2" | 6" | 4 3/4" | 2" | 5 1/2" LCSG | 4351 |
| 7" | 7 5/8" | 6 1/4" | 2 3/8" | 7" LCSG | 3626 | |
| 9 5/8" | 10 5/8" | 8 5/8" | 2 3/8" | 9 5/8" LCSG | 3626 | |
| 13 3/8" | 14 3/8" | 12 3/8" | 2 3/8" | 13 3/8" LCSG | 3626 |