Torich International Limited
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Stainless Steel Tube Coil Bright Annealed Tube 8X0.5 9x0.7 6X0.5 Stainless Steel Tubes Smooth Inside, With A Tolerance
The stainless steel capillary tube is drawn using a disc drawing machine imported from Japan,
with a smooth and clean inside and outside, with a tolerance of 0.01MM. Medical standard!
1.After welding, the precision rolled stainless steel strip is rolled into coils.
2. After welding, the wall is reduced and stretched. The reduction of the wall is from thick to thin, which can make the wall thickness uniform and smooth. And the effect of reducing wall stretching to make the pipe wall seamless, according to the naked eye, is seamless pipe, but the process decision is welded pipe. The process of reducing wall is accompanied by bright annealing, so that the inner and outer walls will not form an oxide layer, and the inner and outer walls are bright and beautiful, which is really what medical products need.
3. The next process requires sizing, that is, the large and small process, to determine the outer diameter. The outer diameter tolerance can generally reach plus or minus 0.01MM.
4.If the customer needs coil pipes, they can ship directly!If a straight pipe is required, we also need to straighten and cut it, usually every 2 meters. Some customers have high surface requirements, and we can perform polishing.
5. Our company's capillary extension products include: flat cut needle tubes, sharp angle needle tubes, chamfered round mouth needle tubes, and pen refill tubes.Stainless steel precision pipe: Adopting a large welded pipe pulling process, the roundness is controlled within 0.05mm, and there are no welds on the surface
The process of this product is much simpler than that of stainless steel capillary tubes, and its quality is inferior to that of stainless steel capillary tubes. However, it is superior to stainless steel welded pipes. First, the steel strip is welded to the pipe, and it can be annealed or not through wall reduction. It is mainly suitable for non-standard sizes. If the general specification of national standard welded pipes is 9.5, but the customer needs 9.2, that is, 9.5 pipes can be directly drawn into 9.2 by air. This pipe only has an outer diameter air drawn, and the outer diameter tolerance can reach within plus or minus 0.05mm, However, without wall reduction and uneven wall thickness, the tolerance of the inner hole is not as good as that of stainless steel capillary tubes, which can generally reach within plus or minus 0.05mm. Because there is no wall reduction, the inner hole has welding seams, but it is flat. Mainly suitable for non-standard sizes, products that are inconvenient to mold, and those with inner hole requirements. This price is also very cheap and has a wide range of uses
KEY WORD:Medical stainless steel capillary
