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Product Details:
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| Product Name: | G & F Type Float Valve | Valve Size: | 4 3/ 4"-- 91/2'' |
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| Length: | 2033-2817mm | Core I.D: | 30-38mm |
| Color: | Customer's Request | Material: | Alloy Steel, Alloy Steel, 8620 |
| Heat Treatment: | Carburized And Phosphated And Xylan Coating | Processing Type: | Casting Or Forging |
| Application: | Downhole Tools | ||
| High Light: | Alloy Steel F Type Float Valve,Multiple Activation Bypass Valve,Downhole Drilling Bypass Valve |
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Downhole Drilling Tools Multiple Activation BY-Pass Valve
The multiple activation by-pass valve is a set of short circuit that can be opened and closed for many times. It is generally installed in special drilling tool assemblies such as directional drilling, speed raising, logging while drilling, etc. It can open and close the bypass hole in time for special operations according to downhole working conditions, enhance the applicability of special drilling tool assemblies, improve production efficiency, and reduce well control risks.
Advantages
It can realize special operations such as plugging without tripping out, shorten drilling cycle and reduce well control risk;
The bypass valve automatically closes when the pump stops, reducing the possible U-tube effect or well control problems;
It is not limited by downhole tools, instruments and bit waterholes, and can realize large displacement well flushing;
Effectively remove cuttings bed in directional and horizontal well sections;
Multiple downhole switching operations can be realized, and our products can be switched 6 times.
Application fields
1) High concentration and large particle plugging materials and cement squeezing plugging construction shall be carried out without tripping out;
2) Special construction of pumping other corrosive liquids;
3) High displacement well flushing in directional wells, horizontal wells and highly deviated wells;
4) Clean casing and BOP stack;
Basic structure
The multiple activation bypass valve is mainly composed of three parts: by-pass nipple, ball blue nipple and switch ball set. A switch ball group comprises an activation ball, two closing balls and a locking ball. The activation ball and locking ball are made of a new type of engineering plastics, and the closed ball is made of standard bearing steel ball.
| Specification - Multiple activation By-pass Valve | |||||||
| Size(in) | 4 3/ 4" | 61/4" | 61/2" | 63/4'' | 8'' | 81/ 4'' | 91/2'' |
| O.D.(mml | 121 | 159 | 165 | 172 | 203 | 210 | 241 |
| I.D. ( mm) | 30 | 30 | 30 | 30 | 38 | 38 | 38 |
| Connection | NC38 | NC46 | NC50 | NC50 | 6 5 / 8 REG | 65/8 REG | 7 5 /8 REG |
| Diameter of by-pass port(mm) | 28.2 | 28.2 | 28.2 | 28.2 | 34.35 | 34.35 | 34.35 |
| Amount of by-pass port | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Diameter of activiation ball(mm) | 38.1 | 50.8 | 50.8 | 50.8 | 63.5 | 63.5 | 63.S |
| Amount of activation ball | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Diameter of locking ball(mm) | 28.6 | 28.6 | 28.6 | 28.6 | 35 | 35 | 35 |
| Amount of locking ball | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Diameter of closing ball(rnrn) | 35 | 35 | 35 | 35 | 44.45 | 4 4.45 | 44.45 |
| Amount of closing ball | 12 | 12 | 12 | 12 | l2 | 12 | 12 |
| Switching times | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Total length(mm) | 2033 | 2586 | 2606 | 2586 | 2803 | 2803 | 2817 |
| Total weight(kg) | 124 | 292 | 308 | 345 | 514 | 565 | 791 |
| MakeupTorque(KN-m) | 13.5 | 30.4 | 40.2 | 43.8 | 62.9 | 62.9 | 107.8 |
FAQ
1. Who are we?
Topland is an integrated supplier established in 2008. We are a global group of oilfield supplies with excellent teams in more than 5 countries. such as UAE, Kuwait, Iran and Saudi Arabia. We cooperated with ADES, ECDE, EDC, SOCAR-AQS, PDL, SAKSON, ONGC etc.
2. How can we guarantee quality?
Always a double requirements and drawing checking before the production;
Always final Inspection before shipment;
3. What can you buy from us?
Drilling rig equipment and the related spares for the oil and natural gas industries. Like Rig Components, Drawworks Spare parts and Mud Pump Spare parts, Hydraulic Disc Brake,Solids Control Equipment, Drilling and Fishing Tools,Wellhead Control Equipment,Drilling Accessories, Cementing Equipment and Tools etc.
4. Why should you choose us?
4-1. Professional & Efficient, Customer Focus, Win-win Cooperation
4-2. Fast Quote, Competitive price & within shortest lead time
4-3. Complete Range of products, like spare parts which are interchangeable with most of the well-known OEM equipment.
4-2. Order tracking service
5. How is the packing?
All the packing will meet the strict export packing requirement, we surely know how important the beautiful and firm packaging to the goods.
6. What is your terms of payment?
A: Generally by T/T, 30% advance payment, the balance 70% payment should be paid before delivery. We support EXW, FOB, FCA, CFR, CIF, CIP, DAP, DDU and DDP INCO Terms.
Contact Person: Teresa Lyu
Tel: 18700951472
Fax: 86-021-61925822
