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Special Stainless Steel AL Tubes |
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 Click to enlarge image
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Precise different diameter drawing product is manufactured by processing complicated different diameter shapes through cold drawing. The technology that has been independently developed first in Korea could be used to manufacture special tube of which thickness is different by regions requiring high-tech.
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Inner/Outer Dia. Producible Standards
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Thickness
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Thicker than 0.1t ~ 10t
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Surface roughness(gloss) of inner/outer surface
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Rmax(max. roughness) = 2.4㎛(s) ~ 8㎛(s)
Ra (min.roughness) = 0.1㎛(s) ~ 0.3㎛(s)
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Tolerance
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[Plug drawing Process size]
- Outer dia. size: Ø6 - Ø138
- Thickness(T): 0.1t~ 10t
- Special size can be customized according to clients’ orders.
[Materials]
- Stainless steel, aluminum, Cu alloy, special metal alloy and etc
[Features]
- Ra 0.2~0.4 S(㎛)
- Ry 1.8~4 S(㎛)
- Rmax 3~6 S(㎛)
- Product of which outer diameter is smaller than 138Ø is precisely processed by customized production.
- Inner/outer diameter and plug of stainless steel pipe and tube can be manufactured by drawing and have process hardness[HRC] of 32-40
- Specific shapes can be processed by drawing-process(oval/curved shape; inner shape can be square or hexagonal while outer shape can be round and vice verse).
- Through precise plug drawing process, it can manufacture products of which thickness is 0.1t, outer/inner tolerance is up to 1/100mm (brass TUBE, CU., AL TUBE)
[Dual-Tube]
- Dual-tubes of which inner/outer materials are not same are manufactured from different metals in order to respond to risky circumstance.
[Stainless Steel Fine Tubes]
* Click the image for the enlarged image.
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Composite tube drawn and assembled with different metals, each for inner/outer surfaces
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Outer surface: stainless steel
Inner surface: copper, aluminum
Plastic(PVC)
Assembled dual-tube
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Outer surface: SUS Tube
Inner surface: copper Tube,
Aluminum tube,
Plastic(PVC)
Disassembled dual-tube |
[Composite tube]
* Click the image for the enlarged image.
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Brass
Stainless steel
Curved tube |
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Stainless steel
Inside : round shape
Outside : square tube |
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Cylinder tube |
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Shaft roller pipe |
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Mini fine pipe |
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Square pipe using rounded(round-shape) pipe
Outside : square
Inside : round shape |
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Inside: circle(10Ø)
Outside: square
(16X16Ø) |
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Kinds of tubes made of different shapes/metals and with same thickness
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Fine square tube |
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Inside: circular tube
outside : square
fine tube bar of which inner/outer materials are different |
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Uneven tube
Parts to deliver motive power |
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Cross-sectional view of special stainless steel fine tube
Vending tube |
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Inside : round shape
Outside : square
Customized product according to drawing(dimensions) |
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Kinds of special tubes
Tubes of which thickness is different by regions |
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Hexagonal cross-sectional tube |
[Applications]
- Fine Cylinder: gas, air, oil, drinking water system, cooling screw, tubes for bending machines, compressor, highly fine processing(honing process) and etc
- Precise machine/instrument: semiconductor industry(high purity gas line/instruments), precise electronic/electric/automobile parts, parts for measuring instruments, precise shaft, roller, medical parts for orthodontics, medical parts and parts to deliver motive power
- Tubes for food/hygiene: dairy product, beverage, alcoholic liquors, alcohol, food, manufacturing line, water purifier parts, correctional tube line, luxurious decorations, kitchenware and etc.
- Heat exchanger: boiler, nuclear generator, chemical manufacturing line, special plants
- Parts: sleeve, cap, wrap, hose compression, bush and etc.
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