Product Details
Place of Origin: China
Brand Name: Puyang Zhongshi Group
Certification: API,ISO,QHSE
Model Number: 5 1/2"~13 3/8"
Payment & Shipping Terms
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Wooden Box
Delivery Time: depends on quantity
Payment Terms: T/T, MoneyGram
Product: |
Oilfield Aluminum Mechanical Stage Collar |
Processing: |
Casting |
Application: |
Well Drilling |
Warranty: |
1 Year |
Material: |
Steel, Steel & Aluminum |
Color: |
Red |
Product: |
Oilfield Aluminum Mechanical Stage Collar |
Processing: |
Casting |
Application: |
Well Drilling |
Warranty: |
1 Year |
Material: |
Steel, Steel & Aluminum |
Color: |
Red |
Oilfield Aluminum Mechanical Stage Collar
The circulation ports can be hydraulically opened, eliminating the need to use a free-fall opening plug. Therefore, it is not restricted to well inclination
| 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 |
