Float valve and FF-M Float valve fittings

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
10 set
Supply Capability:
10000 set/month

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Product Description:

1.Float valves are usually installed in the standard holes of the tool joints, it is used to control the liquid flow at the bottom of the drill pipe. In the time of exchanging drill Pipe, float valve also can prevent the cutting come back from the bit nozzles.


2.Features:

Float valve fittings is a kind of BOP joint drill, it is installed float valve in the bore. Connection's threads can be designed by user, we’ll assemble float valve according to the size of the thread as per API standard.


3.The basic size of FF-M Float valve fittings

Applicable Connector

Diameter

 

Float valve lifter

Type

 

Fitting ID

 

Joint length

 

Both ends of the buckle type

 

Water hole

mm

Valve diameter

mm

Short type

 

Long type

 

3½"-4¾"

FM-61

50.8

57.2

61.9

500

850

2⅞"IF

3½"IF

4¾"-6½"

FM-79

50.8

57.2

80.2

500

850

3½"IF

4½"IF

6½"-7¾"

FM-88

57.2

71.4

88.9

650

960

4½"IF

7¾"-8"

FM-98

71.4

99.2

650

960

4½"IF

6⅝"REG

Above 8"

FM-121

71.4

122.2

650

960

6⅝"REG


4.Pictures


Float valve and FF-M Float valve fittings



5.FAQ

We have organized several common questions for our clientsmay help you sincerely 

①How about your company

A world class manufacturer & supplier of castings forging in carbon steel and alloy steelis one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirement.

②How to guarantee the quality of the products

We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

 

 


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Q:Must the axle neck fit with the bearings? Is there anything else you can use? Or nothing?
The rotating part of the supporting shaft must have a bearing, either a rolling bearing or a sliding bearing.
Q:In engineering practice, for needle roller bearings, usually axial positioning is the same as other bearings?
Needle bearing features are axial can not bear the load, so the operation of the axial direction of the bearing no force, radial installation slightly tight can be, the axial need not limit
Q:What does the bearing model 7308becbm mean?
This is a model of SKF bearings7 represents the bearing type as angular contact bearing3 represents the width class0 stands for size class8 represents the bearing inner diameter of 40, after the general bearing two digit multiplied by 5, is the bearing bore diameter
Q:Yoyo how can I wash the bearings without gas?. What other materials can I use?
Thinner, acetone, chloroform, banana water, kerosene.
Q:FAG bidirectional thrust angular contact bearing 234416M.SP can be replaced by other manufacturers?
Japan NSK Code: 80TAC20XLJapan NTN code name: 562016SKF code name: 234416TN9/SPDomestic HRB Code: new code name: 234416. Old code name: 2268116
Q:A bearing assembly that can withstand greater torque (other requirements are not required and the axle is cantilevered)
In addition, do not know in the operation process with no axial force, you can use two sets of spherical roller bearing.
Q:Bearing fever.
Possible in the middle. There may be other problems. You can try with them. Excellent
Q:I worked in my company bearing the main agent of Harbin SKF FAG NSK NTN the other bearing which have the quality in the first place absolutely genuine fake a lose ten
Tianjin riside Machinery Sales Co. ltd.. My company's main agent SKF NSK bearings
Q:Is there any difference between plain bearings and other bearings?
There are sliding bearings and rolling bearings.Sliding bearings: as the name suggests, is the way it works, with sliding, that is, the relative movement of the inner ring and outer ring is sliding (contact mode is face to face contact), generally used for low-speed, heavy load placeThe rolling bearing is: work is rolling on the rolling ball to realize high speed rotating sliding bearing and complex structure than the inner and outer ring cage and ball to the point contact are generally used for high speed and low load.
Q:What are the world bearing giants?
Domestic comparison of large-scale bearing companies, mainly in the following:HRB (Kazakhstan axis) LYC (Luozhou) ZWZ (Wa Zhou) axis Institute of Technology (ZYS)Northwest axis universal bearings, human bearings, Tianma bearings, Xiangyang bearings, Jinxi axle, Longxi bearings, and so onAt present, about eight or nine listed Bearing Enterprises

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