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Brass/Cu Alloy/AL Bronze/Aluminum/Special Fine Tubes & Bars |
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 Click to enlarge image
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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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* Click the image for the enlarged image.
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Brass tube |
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Aluminum composite tube |
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Brass bush
Aluminum wrap |
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Square bending
Copper tube |
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Kinds of nonferrous metals
Composite tubes |
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Outer·inner side
Spiral tube |
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Hexagonal tube |
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Dual tube(composite tube)
Other material tube |
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Cu alloy tube
Special tube |
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Brass tube |
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Copper tube |
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Copper tube |
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Al Bronze wire
Application: welding rod |
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Copper pin tube |
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Copper, brass, nickel
Kinds of special shape tubes |
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Hexagonal tube |
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Round tube |
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Tube bending parts |
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Inner·outer surface
Spiral grooved tube |
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Aluminum tube
Precise parts |
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Precisely processed NC product using tube |
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Aluminum roller pipe |
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Aluminum 3-stage cane tube |
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Stripe-patterned pipe |
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Spiral shape
Stripe
Special pipe |
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Brass
Special tube |
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Cu alloy
Aluminum |
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Aluminum, brass, copper, nickel
Nickel pipe, other alloy
tube
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special parts using multi-standards tubes
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[Al-Bronze Chemical Composition ]
These are materials used for welding propeller and welding works for ships.
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AWS Classification
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Cu
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Al
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Ni
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Fe
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Mn
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Zn
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Si
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Pb
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Remainings
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Al-Bronze
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ERCuAl-A1
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Remainder
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6.0-8.5
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-
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-
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0.5
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0.20
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0.10
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0.02
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0.5
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Al-Bronze
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ERCuAl-A2
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Remainder
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8.5-11.0
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-
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1.5
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-
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0.20
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0.10
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0.02
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0.5
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Al-Bronze
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ERCuAl-A3
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Remainder
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8.5-10.0
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-
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2.0-4.5
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-
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0.10
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0.10
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0.02
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0.5
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Ni,Al-Bronze
(Al BC3)
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Remainder
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8.5-10.0
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3.0-6.0
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3.0-6.0
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1.5
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Pb+Si 0.5
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[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 and etc
- 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, welding rod for ship’s propeller and etc Production Flow Chart > Production Flow Chart
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