n-magnetic drill resistance to compression
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- 10 set
- Supply Capability:
- 10000 set/month
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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:How can I solve this problem? FifteenOur motor is used in the submersible pump, the speed in the 3000 turn around /min, now excessive vibration occurs, or for a better quality of the bearing vibration is too large, please professional prawns, this is what reason? How to solve?
- 1, first of all, do not know what you are using bearings, I do not know if you choose the bearings there is no problem.2, secondly, if you choose the correct bearings, shaft and bearing installation is not a problem? Preload is not enough? Loosely matched?3, it is best to know the motor power, you choose the type of bearing. In this way, we will give you the correct answer to the question ah.
- Q:What are the five types of bearings? Like F~G...? What else? Who knows?
- 6 categories: angular contact ball bearings, four point contact ball bearingsThe 7 category: tapered roller bearingsThe 8 Category: thrust ball bearings9 category: thrust roller bearingsPure hand-made, adopt landlord
- Q:CAT can Carter's bearings be replaced by other brands?
- Bearings as standard parts, unless special customized bearings, naturally different brands can replace each other;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 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:Is the fag bearing processing the same as other bearings?
- Bearing processing is basically the same, bearing materials and quenching just now is the most important, it relates to the quality of the bearing.
- 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: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:SKF bearing samples provide full set of SKF bearing samples, and other brand samples
- Bearing samples directly to the company, want it to send ah ~ we are all so ~ even if I have, how to give you?
- 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:In bearings, why are the flanges connecting the upper and lower cases higher than those of the other bearings?
- If it is understood as the reducer, the upper and lower box connecting the flange (bearing box outside the prominent part), the reason is to prevent the bearings in operation, gear and box friction, damage box, reduce gear life.
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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
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