n-magnetic drill resistance to compression
- 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
You Might Also Like
1.Non-magnetic heavy weight drill pipe is made by Non-magnetic steel, material forging through rigorous analysis of the chemical composition, it can ensure that hardness, toughness, impact value and corrosion resistance can agree API standard. Non-magnetic heavy weight drill pipe has good low permeability and excellent machining. It can deal with cold rolling for screw thread and process double shoulder thread and other size of special screw thread.
2.The size of Non-magnetic heavy weight drill pipe
Thread Size
| OD
| ID
| Connector
| Tube body
| ||||||
Type
| OD
| Chamfered shoulder internal thread mm | Heavier part size
| |||||||
mm | in | mm | in | mm | in | Central | Ends | |||
6⅝"FH | 168.3 | 6⅝ | 114.3 | 4½ | 6⅝"FH | 209.6 | 8¼ | 195.70 | 184.2 | 176.21 |
5½"FH | 139.7 | 5½ | 92.1 | 3⅝ | 5½"FH | 177.8 | 7 | 170.7 | 152.4 | 144.5 |
NC50 | 127.0 | 5 | 76.2 | 3 | NC50 | 168.3 | 6⅝ | 154.0 | 139.7 | 130.2 |
NC46 | 114.3 | 4½ | 71.4 | 2¾ | NC46 | 158.8 | 6¼ | 145.3 | 127.0 | 117.5 |
NC38 | 88.9 | 3½ | 52.39 | 2⅛ | NC38 | 120.7 | 4¾ | 116.3 | 101.6 | 92.1 |
NC31 | 73.03 | 2⅞ | 50.8 | 2 | NC31 | 104.8 | 4⅛ | 100.4 | 84.1 | 81.0 |
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:Is there any difference between plain bearings and other bearings?
- Bearings are nothing more than sliding bearings and rolling bearings, sliding bearings without moving coil, a shaft directly contact the shaft, the shaft will be worn, rolling bearings can roll the moving coil, and the shaft is connected, the shaft will not wear.
- Q:I feel different from other factories, ah, there is no pungent smell!
- You go to Harbin axis Ji'nan company to ask, they are the factory's direct center, can solve your problem
- 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:Feroform what bearing material, metal or nylon, or anything else?
- A wear-resistant material, you can choose wear-resistant nylon material, it is recommended to use reinforced nylon 11, 12, 1212 long chain nylon series, such materials, good wear resistance, good toughness, high strength. If you need, you can contact me
- Q:In addition to NSK and KOYO, what are the other four major bearing producers in Japan?
- NSK in Japan bearing is the largest share of the domestic market after the Swedish SKF, NTN and Koyo other than NSK.
- Q:Bearings into the sand, to dismantle the wheel, there are other ways?
- But there will be some small noise when rotating, and it is better to replace a new one.
- 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 is the cause of a large bearing vibration of a turbine and other bearings?
- Because other bearing vibration is normal, can eliminate unbalance, misalignment and rubbing may, bearing vibration large connection stiffness problems, such as lack of lubricating oil, bearing, bearing seat, platen and the foundation of the existence of deficiencies and possible loosening of the tight force.
- Q:How are the double seal bearings and other pattern bearings on the specifications and models?
- Angular contact ball bearings - 7;Cylindrical roller bearings - N;Needle roller bearing - NA;
- Q:FAG bidirectional thrust angular contact bearing 234416M.SP can be replaced by other manufacturers?
- Hangzhou Yakang told youNSK =80TAC20X+LNtn=562016SKF=234416BNACHI=80TAD120
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
n-magnetic drill resistance to compression
- 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
Similar products
New products
Hot products
Hot Searches
