Casing antichafe machine pipe wear in the drill pipe joints
- 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：
The loss of the drive pipe wear in the drill pipe joints can’t be ignored during the processing of the deep mine, ultra-deep well, horizontal well and directional well. Using casing abrasion can effectively reduce the wear of drill pipe joints and lower the friction torque during the time of the drill pipe rotate. The both ends of the casing abrasion is conventional drill buckle, it can be easily individual or assembly used according to the requirement of well drilling.
2.Casing antichafe machine characteristics
.Adopting cemented carbide bearing, drilling fluid lubrication, long life, low friction coefficient.
.Made by high strength alloy steels, high strength, safe and reliable.
.Outside sliding sleeve is used low hardness alloy and antifriction composite.
3.The basic size of antichafe machine
Type
| The whole length mm | OD
| Nozzle
| Both ends screw
| Lubrication method
| Strength rank
|
Ф146 | 760 | 148 | 68 | NC38 | drilling fluid
| The same as the intensity of the drill pipe joints
|
Ф197 | 840 | 197 | 75 | NC50 | drilling fluid
| |
Ф203 | 840 | 203 | 75 | 5½"FH | drilling fluid
| |
Ф206 | 840 | 206 | 75 | NC50 | drilling fluid
| |
Ф240 | 840 | 240 | 85 | 5½"FH | drilling fluid
| |
Ф260 | 915 | 260 | 85 | 5½"FH | drilling fluid
|
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:Isn't it the middle question or the other question? I'm looking for glfore to do the test. Did anyone do that?
- Bearing must have a certain temperature, do you mean the temperature is too high?
- Q:What else does the sleeve do in it? What other auxiliary small parts do they need besides the sleeve?
- 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:I need regular manufacturers' agents (with authorized certificates and large scale agents)
- I am Nanjing Yi million strong bearing Co., Ltd. (Jiangyin Office)I am mainly responsible for regional sales in Jiangyin, Zhangjiagang, Jingjiang and so onWe are regular dealers. Here are our certificate of authorization.
- Q:Excuse me, what about the units that sell bearings, what else do they sell? Excellent answer again from 40 points, thank you
- Grease, oil seal, belt, bearing and related products, SKF company is so positioned.
- Q:Why are the front fork bearings of the GY6 so difficult to buy, smaller than others?
- Fork parts with multiple screws, different brands and models, there are differences between the screw size,
- Q:How can the rod joint bearings be connected with other parts?
- 1. is the standard parts. The national standard is 2. GB/T 304.92008. 3., I have the latest electronic version of the national standard. If necessary, please contact me at the station and inform me of the email address. I will send it to you.
- 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:Bearings into the sand, to dismantle the wheel, there are other ways?
- If the bearings are not replaced, the bearings can be cleaned by kerosene, and then the grease is sealed again.
- 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:FAG bidirectional thrust angular contact bearing 234416M.SP can be replaced by other manufacturers?
- Hangzhou Yakang told youNSK =80TAC20X+LNtn=562016SKF=234416BNACHI=80TAD120
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Casing antichafe machine pipe wear in the drill pipe joints
- 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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