|
Product Details:
|
Product Name: | G & F Type Float Valve | Valve Size: | 1R, 1F2R, 2F3R, 3F, Etc |
---|---|---|---|
Length: | 149~298mm | Core I.D: | 20~76mm |
Color: | Customer's Request | Material: | Alloy Steel, Alloy Steel, 8620 |
Hardness: | HRC56-HRC61 | Heat Treatment: | Carburized And Phosphated And Xylan Coating |
Processing Type: | Casting Or Forging | Application: | Downhole Tools |
Highlight: | API 7-1 Downhole Drilling Tools,F Type drill pipe float valve,Downhole Drilling Tools G Type |
API 7-1 Downhole Drilling Tools G Type F Type Drill Pipe Float Valve
Float Valve Description of Downhole Drilling Tools
Float valve joint is one of the necessary tools for oil drilling. The float valve joint is connected to the upper part of the drill bit, and the float valve assembly in the joint is close to the connection thread of the drill bit, and can also be connected to the required place of the drill string. Its main functions are: to prevent mud from being brought into drill cuttings, sediment backflow, and block the water hole of the drill bit; when blowout and kick occur, the valve cover of the float valve assembly automatically closes the water hole, preventing the inside of the pipe string. The occurrence of blowout accidents.
● Model F Plunger Type Float Valve 1F2R-5F6R for Assembly Model F
The Model F Float Valve is a plunger-type float valve that provides a positive instantaneous shut off,providing constant fluid control while drilling,The model F is a reliable and the most economical selection under standard drilling operations.
● Model G Flapper Type Float Valve 2F3R-5F6R for Assembly Model G
The Model G is a flapper-type float valve that,when opened ,offers unrestricted bore through the float valve.The uniquely designed flapper closes rapidly to prevent cutting from entering the drill string when circulation stops and also assists primary BOP equipment in maintaining internal pressure control.
● Model FA Plunger Type Float Valve 1F2R-5F6R for Assembly Model FA
The Model FA Float Valve has a special port running through the plunger of the float valve,This valve is used when monitoring the bit head for gas pressure and allowing differential pressure measuring when required.
● Model GA Flapper Type Float Valve 2F3R-5F6R for Assembly Model GA
The Model GA Float Valve is indistinguishable from the Model G with the exception of a tungsten-cabide insert in the flapper valve,The insert has a quarter-inch orifice through the center that allows for differential pressure monitoring .
- Spare Parts for Model G Type Drill Pipe Float Valve include: Small Bumper, Spring, Pin, Large Bumper, Shock Absorber, Seal Retainer, Flapper Valve, Seal, Side Seal, Cage
- Spare Parts for Model F Type Drill Pipe Float Valve include: Valve Seal Disc, Plunger, Side Seal, Valve Seal, Guide, Spring, Cage.
Type | Dia. of Valve Assembly | Length of Valve Assembly |
Dia. of Float Recess |
Sub Box | Other Popular Connection | ||
Connection API |
Depth of Recess | Connection API |
Depth of Recess | ||||
mm(inch) | mm(inch) | mm(inch) | mm(inch) | mm(inch) | |||
1R | 42.1(1-21/32) | 149.2(5-7/8) | 429.(1-11/16) | 2-3/8 Reg | 231.8(9-1/8) | NC23 | 231.8(9-1/8) |
2F-3R | 61.1(2-13/32) | 165.1(6-1/2) | 61.9(2-7/16) | 3-1/2 Reg | 266.7(10-1/2) | NC31 | 260.35(10-1/4) |
3-1/2 F | 79.4(3-1/8) | 254(10) | 80.2(3-5/32) | NC38 | 362.0(14-1/4) | ||
4R | 88.1(3-15/32) | 211.1(8-5/16) | 88.9(3-1/2) | 4-1/2 Reg | 325.4(12-13/16) | NC44 | 331.8(13-1/16) |
5R | 98.4(3-7/8) | 247.7(9-3/4) | 99.2(3-29/32) | 5-1/2 Reg | 374.7(14-3/4) | NC50 | 368.3(14-1/2) |
5F-6R | 121.4(4-25/32) | 298.5(11-3/4) | 122.2(4-13/16) | 6-5/8 Reg | 431(17) | 5-1/2IF | 431.8(17) |
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: Zoe Zou
Tel: + 8618392113679
Fax: 86-021-61925822