Two Stage Mechanical stage Collar API Thread Overall Length 1460-1780 Steel Material
Brand Name:Puyang Zhongshi Group
Certification:API,ISO,QHSE
Model Number:5 1/2"~13 3/8"
Minimum Order Quantity:1
Delivery Time:depends on quantity
Payment Terms:T/T, MoneyGram
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Product Details
Two Stage Mechanical stage Collar API Thread Overall Length 1460-1780 Steel Material
Stage cementing collars include mechanical and hydraulic type, Mechanical stage collar allows for cementing casing in two stages.tage cementing collar accessories include first stage plug, closing plug, shutt-off plug, landing collar, bypass plug.
Features
- Mechanical Stage collar can do cementing of casing string in two stages.
- Standard for reliability,low risk and more efficient operations.
- Easy to handle because of compact, simple design that minimizes the moving parts
- The internal sleeves increase reliability and prevent premature opening from formation restrictions on applied pressures.
- Reduces total pumping pressure in long casing strings
Specification
| Specifications (in) | 5 1/2" | 7" | 9 5/8" | 13 3/8" |
| Max O.D.(mm) | Φ170 | Φ208 | Φ283 | Φ381 |
| Drill-out I.D.(mm) | Φ122 | Φ155 | Φ220 | Φ315 |
| Overall Length (mm) | 1082 | 1182 | 1222 | 1280 |
| Rated Load | 140 | 170 | 210 | 300 |
| Sealing capacity (Mpa) | 25 | 25 | 25 | 25 |
| Opening Pressure (Mpa) | 13 | 13 | 13 | 14 |
| Closing Pressure (Mpa) | 5 | 5 | 5 | 5 |
| Lower Sliding Sleeve I.D.(mm) | Φ85 | Φ115 | Φ176 | Φ203 |
| Upper Sliding Sleeve I.D. (mm) | Φ95 | Φ125 | Φ197 | Φ285 |
Two Stage Mechanical stage Collar API Thread Overall Length 1460-1780 Steel Material
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