n-magnetic drill resistance to compression
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- 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: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: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:22318CA are there any other bearings that can be used instead?
- You use 22318cc. The maintainer is different. Different structure. Good
- Q:What's the bearing fillet of the 7003C? Do other bearings have the same fillet?
- The other bearings don't have the same fillet, and the bigger the bearing, the bigger the fillet.
- 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:How can the rod joint bearings be connected with other parts?
- Threaded, rod end joint bearings with internal and external thread points, used in different workpieces. The screw thread is generally used on the fixed shaft, and then the rotating shaft passes through the fish eye bore to form a movable joint part.There is no specific picture, you can refer to the network of rod end joint bearing sample diagram, imagine.
- Q:Are there any differences between bearings used on fans and other ordinary bearings?
- the fan usually has two ends adjustable heart or one end of the cylinder with diagonal contact at one end.
- Q:why the inner ring of a knock on the broken, and other small manufacturers desperately not broken, is the material problems or other reasons? The hardness is about the same. LYC62 another 63. How can this be explained? Seek expert advice!
- You may have this bearingImitationThe hardness is not too high,High imitation is the quality of the bad ah!
- 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.
- 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. Also called the "Bush", is in the shape of half cylinder tile.
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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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