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:How can the rod joint bearings be connected with other parts?
Threaded, rod end joint bearings with internal and external thread points, used in different workpieces. The screw thread is generally used on the fixed shaft, and then the rotating shaft passes through the fish eye bore to form a movable joint part.There is no specific picture, you can refer to the network of rod end joint bearing sample diagram, imagine.
Q:Since what year did NSK begin to provide bearings and other related components for the aircraft industry?
In order for our mother to become strong and rich, we must strive to be a successful person, let us together
Q:CAT can Carter's bearings be replaced by other brands?
However, you have not heard of the bearing brand, you can consult the SKFFAGNSK agent to check whether there is a product specification
Q:What's the bearing fillet of the 7003C? Do other bearings have the same fillet?
The other bearings don't have the same fillet, and the bigger the bearing, the bigger the fillet.
Q:What are the five types of bearings? Like F~G...? What else? Who knows?
There are 10 kinds of rolling bearingsThe 0 category: deep groove ball bearings, double row deep groove ball bearingsThe 1 category: self-aligning ball bearings2 category: cylindrical roller bearings3 kinds of spherical roller bearings4 category: needle roller bearing5 category: spiral roller bearing
Q:How are the bearings and shafts fitted together?
Standard installation method: the bearing heating, the use of thermal expansion and contraction principle, installation time and effort, delaying bearing life, knocking bearings will destroy the bearing accuracy, coordination clearanceTeacher craftsman installation method: no fixed tools, sleeve, hammer, basic equipmentSpecial tips on what tools are for
Q:Characteristics of cross roller bearings
4, substantial savings in installation spaceThe size of the inner and outer ring cross roller bearing is miniature minimal, especially ultra-thin structure is small size close to the limit, and has high rigidity, so the most suitable for industrial robot joints or rotating parts, machining center of the rotary table, the robot rotating parts, precision rotary table, medical instrument IC, measuring equipment, manufacturing device widely used.5., high speed capacity6. reduce the shaft length and processing costs, thermal expansion leads to limited changes in geometric size7. 、 adopt nylon separator, low rotating inertia, low starting torque, easy to control angle division8., optimize pre tightening force, stiffness, guide roller running high accuracy9. carburizing steel provides excellent impact resistance and surface abrasion resistance
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 does the bearing model 7308becbm mean?
B stands for angular contact bearings with an angle of 40 degreesE stands for internal design and has been optimizedCB represents the universal set of single row angular contact bearings in the face, back to back, clearance for ordinary group
Q:Harbin Bearing antirust oil is what brand ah,
You go to Harbin axis Ji'nan company to ask, they are the factory's direct center, can solve your problem

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