Float valve and FF-M Float valve fittings
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 10000 set/month
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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
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is 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 system，every link from raw material to final product we have strict quality test；We 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.
- Q:What model is used more? What are the prospects for development? Does the price have an advantage?
- Relatively speaking, the number of general, small and medium is relatively largeThe prospect is also OK, the domestic price has the absolute superiorityYou can consider to do the foreign trade in the bearing industry
- 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:What about the other workshops? Yes, I have a share in it. Which workshop is better in Changzhou?,
- Which shop is tired, hard work, see how you do, I hope you can help
- Q:The car separation bearing is broken, isn't it? What's the cause of the other broken bearings?
- Judging the quality of the separation of bearings: step down the clutch pedal to half linkage position, and then make a noise, you can judge the separation of bearing damage
- Q:What are the advantages of ceramic ball bearings versus other bearings?
- Ceramic ball bearings have corrosion resistance and high speed characteristics.
- Q:when the ball bearings bear the equivalent dynamic load doubled, how will the bearing life changes? When other conditions are constant, how will the life of the bearing change when the speed of the ball bearing is doubled?
- When the other conditions are constant, the bearing life will be 0.125 times as much as the equivalent dynamic load suffered by the ball bearing. (0.5^3).When the other conditions are constant, the bearing life will be half of the original when the speed of the ball bearing is doubled.To read, ah, there are formulas, ha ha.
- Q:I want to use laser displacement sensor to measure the displacement of the slider. I hope the master will recommend a sensor.
- Are you using them on machine tools? If so, I know that the jack sensor has something for you. You can look them up at their website first.
- Q:Are there any differences between bearings used on fans and other ordinary bearings?
- If the model is the same, it makes no difference.From the point of view of the category, there are more taper and more heart in the gearbox; the fan usually has two ends adjustable heart or one end of the cylinder with diagonal contact at one end.
- Q:Machine specific, please describe the specific points
- Many types of bearings. According to the direction of the load it can withstand can be divided into: the radial bearing, also known as radial bearings, bearing radial load. The thrust bearing, and thrust bearing, bear the axial load. The radial thrust bearing, also called centripetal thrust bearing under radial load and axial load at the same time according to the nature of work. The friction bearing can be divided into different sliding friction bearings (the sliding bearing) and rolling friction bearings (the rolling bearing) two categories.Angular contact bearings: ball and raceway nominal contact angle greater than 0 degrees, the rolling bearing and less than 90 degrees. At the same time can bear radial load and axial load. Can work at a higher speed. The larger the contact angle, the axial bearing capacity is higher. The high precision and high speed bearings usually take 15 degrees contact angle in the axial direction. Under the action of force, will increase the contact angle. The axial load of ball bearings can only bear a direction, in radial load, will cause additional axial force. The axial displacement and can limit shaft or shell in one direction. If the duplex mounting, so that a pair of bearing outer ring relatively, i.e. the wide end of the wide end, the narrow end face with narrow end. So to avoid the additional axial force, but also in the two direction of the shaft or shell limit in the axial clearance range.
- Q:sometimes to the other bearing sliding bearing number, sometimes to the sliding bearing parts inside, why?
- Sliding bearing partsThe bearing is sliding bearing and shaft parts, very smooth, generally made of bronze, anti friction alloy wear-resistant material, in particular, can be made of wood, plastic or rubber.
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Send your message to us
Float valve and FF-M Float valve fittings
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 10000 set/month
OKorder Service Pledge
OKorder Financial Service
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