Oil Water Well FT Type Drill Pipe API Drop-In Check Valve

FT type drop-in check valve is a kind of Insied BOP(blowout preventer)in the drill string.It is simple in structure and easy to operate.When blowout is going to be happened,the thread Connections of the kelly are screwed out immdiately and back pressure valve sub is into the I.D. of drill pipe and then pumped downward to the required place.Thus the blowout accident can ba prevented.Drop-in check valve consists of back pressure sub and check valve assembly.Back pressure sub is connected with stop ring and tightened on and put into downhole with drill string.back pressure sub is used as a sub above drill string before check valve assewbly is run in downhole.

Topland main products:
1. API 6A Gate Valves - style FC, FLS-R, Wellhead equipment and X'mas tree.
2. API 8A/8C Tubular Handling Tools,
3. Mud pump and Mud pump expendables.
4. API 16C Choke and Kill Manifolds,
5. Drilling hose, hydraulic hose, high pressure union, kill & choke line hose,
6. Spare parts for oilfield equipment which are interchangeable with most of the well-known OEM equipment.

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.