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API 6-5/8" REG Drill Pipe Float Valve Check Valve & Float Valve Sub

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Dongying Oilman Machinery Equipment Co.,Ltd.

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API 6-5/8" REG Drill Pipe Float Valve Check Valve & Float Valve Sub

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Brand Name :
Model Number :	Model F, Model G
Certification :	API
Price :	USD100-2000/pc
Payment Terms :	L/C, T/T, Western Union, MoneyGram
Supply Ability :	500 pcs per month
Delivery Time :	7-30 work days

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API 6-5/8" REG Drill Pipe Float Valve Check Valve & Float Valve Sub

API 6-5/8" REG Drill Pipe Float Valve Check Valve & Float Valve Sub

Float Valve:

Drill Pipe Float Valve is normally installed in a standard bore-back of the bit sub, to provide fluid flow control at the bottom of the drill stem. It also prevents backflow of cuttings from plugging the drill bit jets while making connections.

We make a complete line of Float Valves and Repair Kits to accommodate a wide range of drilling situations and operating conditions.

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.

Float Valve Sub:
Float Valve Sub is an important tool in petroleum exploration and drilling engineering. The float valve sub is connected at upper part of drill bit, the float valve assembly in sub is near the bit connecting thread and the float valve sub also can be necessary position of drill string. The main application is,when connect with single piece pipe, to prevent mud coming in, mud up returning and blocking hole. When blowout takes place,blowout in drill string will be avoided because nozzle is closed automatically by valve cap for float valve assembly .

Technical Data:

Type	Dia. of Valve Assembly mm(inch)	Length Of Valve Assembly mm(inch)	Dia. Of Float Recess mm(inch)	Sub Box		Other Popular Connections
Type	Dia. of Valve Assembly mm(inch)	Length Of Valve Assembly mm(inch)	Dia. Of Float Recess mm(inch)	Connection API	Depth Of Recess mm(inch)	Connection API	Depth Of Recess mm(inch)
1R	42.1(1-21/32)	149.2(5-7/8)	42.9(1-11/16)	2-3/8Reg.	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)	3-1/2Reg.	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)	4-1/2Reg.	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)	5-1/2Reg.	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)	6-5/8Reg..	431(17)	5-1/2IF	431.8(17)

If any needs, pls contact us freely:

Dongying OilMan Machinery Equipment Co.

Address: North Two Road, Dongying City, Shandong Province, China.

Mob/whats app/we chat:+86 13475294399

*Email: christal@oilmancn.com

Product Tags:

REG Drill Pipe Float Valve

API 6-5/8" REG Drill Pipe Float Valve Check Valve & Float Valve Sub

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