Directional connector directional bending joints and directional direct head
- 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.Introduction：
Directional connector has two forms, directional bending joints and directional direct head. It is one of main tools in the making of power drilling tools. Power drilling tools give the drill continuous lateral force to make the drills continuously incise borehole wall under the effect of directional connector, and finally can be completed the curve of the well bore track.
2.The basic size of directional connector
Type
| Outside diameter(mm)
| Corners（a0）
| Directional sleeve ID(mm) （mm） | Threaded joints
|
DWT89 | 89 | 0.5-3.5 | 36 | NC26 |
DWT140 | 140 | 0.5-3.5 | 36 | NC38 |
DWT159 | 159 | 0.5-3.5 | 50 | NC50 |
DWT178 | 178 | 0.5-3.5 | 50 | NC50 |
DWT203 | 203 | 0.5-3.5 | 50 | 6⅝"REG |
3.Pictures
4.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 does 7 represent? What does the rest represent? If 7 is changed into other numbers, what does it represent?
- M stands for BrassIf 7 replaced by other figures, it is not a complete bearing model, if 7 replaced the suffix of the letter should be replacedSKF bearings are now too many fakes, you can try to use the Taiwan ZNQ, can replace imported bearings
- Q:It is a special household pump, round about half a meter longOpen when the leakage coil, and the three set of bearings replaced, can not use it, has been tripped, how the more repair the worse? Is it true that the repair shop is intentional?
- Hello, according to your description:Water pump bearings only a bad disk, then only need to replace a plate of bearings, the other two plates do not need to replaceI hope my answer can help you, what questions please continue to ask questions, thank you for your adoption!
- Q:In addition there is no other original bearing high speed bearing deposit in 50 seconds or more for the name?
- If you're looking for speed, just like speed shoes.I suggest you go to 66club, take a look at all over the country, a forum for yo yo lovers, is currently more influential domestic university skating hobby league.
- Q:Can I use other types of bearings instead? What's the model instead of the bearing? Thank you
- Hello, please check the model of this bearing in detailThere is no PN307 modelWith RN307, cylindrical roller bearings, bore 35Then consult me
- Q:What are the advantages of ceramic ball bearings versus other bearings?
- 1, insulation bearings;2, light weight, less heat, you can have higher working limit speed.
- 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?
- The dynamic load increase or decrease is not the main reason for the bearing's life, so far there is no specific formula can be called out and life ratio, the main reason is that determines the life, life = rated speed * * unit unit time temperature / time * temperature value is not completely accurate, anyway and environment. The temperature, the length of time, there is relationship between static and dynamic load!
- Q:What about the other workshops? Yes, I have a share in it. Which workshop is better in Changzhou?,
- Not how, in charge of the following people will always be with you to see Japanese kneeling lick. The pay is low and prudent
- 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;
- Q:Bearing, in addition to interference, excessive, gap three kinds of co-ordination, there are no other coordination?
- These three types of coordination, and other coordination is only a different individual name, but the actual situation is the same
- 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
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Send your message to us
Directional connector directional bending joints and directional direct head
- 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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