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1.Opening pressure can be adjusted and it is not subjective to hole angle.
2.The pressure-relief design prevents fluid trapping and compression during the closing phase of the tool's operation.
3.The I.D of upper/lower sub is the same as that of casing, but smaller than that of closing sleeve, which can minimize chances of damages to the closing sleeve.
|
Specifications,(in) |
5 1/2" |
7" |
9 5/8" |
13 3/8" |
|
Max OD., mm |
Φ170 |
Φ208 |
Φ283 |
Φ381 |
|
Drill- out I.D., mm |
Φ122 |
Φ155 |
Φ220 |
Φ315 |
|
Overall Length, mm |
1082 |
1182 |
1222 |
1280 |
|
Rated Load, t |
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 |
1.Are you a factory?
Yes,we have our own factory for manufacturing and we have the long history in this field as the China top brand.
2.Can you provide free sample?
Yes, we can provide samples in our stock for free, customer just need to bear the shipping fee.
3. Hhow about the quality guarantee ?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
4.what can you buy from us?
OCTG / Pumping Unit / Sucker Rod Pump / Wellhead and Christmas Tree / Casing and Coupling /Pup joint/Crossover/Centralizer
5. What is your advantages beyong other suppliers?
1).Complete categories & Reasonable price
2).Fast delivery & Quality guarantee
3).Supplier of china famous oil field and lots of US oil field etc.
4).20+ years professional manufacture major on oil equipment
6. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Cash,Escrow;
Language Spoken:English,Chinese,Spanish
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