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Transcript of Pu Tubings
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VAC - Pneumatic
Tube Ser ies
Common Safety Instructions for Tubes
Be sure to read following instructions before selecting and using the VAC devices. Also read the detailedinstructions for individual series.
Warning
1. Do not give excessive tension, twist or bending to the Tube. Such forces may cause the crushing, breakage
or falling out of the Tube.
2. Protect the Tube against damage from abrasion or twining. Otherwise the Tube may break.
3. Never use tubes other than spatter tube where the tube is exposed to spatter. Spatter can cause fire.
4. For the usage of VAC Tubes, please use VAC fittings or the one in accordance with Industrial standards.
5. When the water is used in certain condition, be careful not to let water freeze.
6. Please avoid using the tubes having cracks, surface damage, collapsed, kinked parts and so forth.
7. The tubes cannot be used for active gas such as oxygen, hydrogen, LPG and so forth.
8. There is no guarantee for the tubes treated by someone except VAC.
9. The burst pressure of tubes depend upon the temperature, so always refer to the graph showing the
relationship between temperature and maximum running pressure.
10. Never use tubes other than antistatic tube where the system must be protected from static electricity or
charging. Static electricity may cause malfunction and other troubles with the system.
1. When bending the tube, observe the
minimum radius requirement.
2. In piping, provide sufficient lengths of tube
in consideration of possible shrinkage.
3. Before connecting a tube to the fitting, make
certain that the tube end is cut at right
angles, the tube is free from flaws, and the
tube cross section is not elliptical.
4. Note that the effective sectional area changes
with tube length. For long piping, be sure to
choose a proper effective sectional are for
piping by consulting the below chart.
!!!!!
Caution!!!!! Effective Sectional Area of PipingEffective Sectional Area of PipingEffective Sectional Area of PipingEffective Sectional Area of PipingEffective Sectional Area of Piping
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Polyurethane
Tubing
SPECIFICATIONS
Compatible Fluid Type
Operating Pressure Range 0~145PSI 0~10.2Kgf/ cm2
Operating Negative Pressure -29.5 inHg -750mmHg(10Torr )
Operating Temperature Range -5~140oF -15~60oC
Air,Water,Oil and Vacuum
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Tube Ser ies
VAC - PneumaticVAC - Pneumatic
VAC Polyurethane Tubing is highly resistant to abrasion, pressure and wear, offers outstanding resistance
to kinks, excellent tensile and tear propagation strength, very good cushioning capacity and temperature
flexibility. It is also highly resistant to oil, grease, oxygen and ozone. The level of deformation remains
low even with longterm stress.
Special Physical Features
• Light weight
• Wide temperature range
• High resistance versus moisture
• Saltwater insensitive• Long service time
Mechanical Features
• High vibration prevention
• Perfect abrasion resistance
• High compression charateristics
• Low flow reduction for all kind of mediums
• Precise tolerances
• Constant solidity
Advantages
• Quick assembly possible
• Low weight
• Low pressure drop
• Different colors for identification
• Good storage possiblity due to box packing
• High abrasion resistance
Applications
Compressed air, lubrication grease / oil, gasoline, vacuum, water (not drinking water).
Application
Flexibility of VAC tube
PU Polyurethane Tubings
Technical Data
Properties Method Value
Hardness ASTM D2240 98 Shore A
Specific Gravity ASTM D792 1.15g/cm
Tensile Strength ASTM D412 450kg/cm2
Ultimate Elongation ASTM D412 500%
300% Modulus ASTM D412 160kg/cm2
Tear Strength ASTM D624 90kg/cm
C-01
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VAC - Pneumatic
Tube Ser ies
02
PU Polyurethane Tubings
Temperature [°C]
P r e s s u r e
[ b a r ]
A = PU
Graph showing Pressure resistance depending on different temperatures
For Push-On Two Touch Fittings
Model Tube OD Tube ID Min. Bend Radius W/P Burst Pressure(mm) (mm) (mm) (kg/cm2) (kg/cm2)
VPU-3 4 2.5 10 10 25
VPU-4 6 4 15 10 25
VPU-6 8 6 20 10 25
VPU-8 (10) 10 8 25 10 25
VPU-8 11 8 35 10 25
VPU-9 12 9 35 10 25
VPU-10 14 10 10 25
VPU-13 16 12 50 10 25
For Push-In One Touch Fittings
Model Tube OD Wall. Thick Min. Bend Radius W/P Burst Pressure(mm) (mm) (mm) (kg/cm2) (kg/cm2)
VPUN-4 x 0.75 4 0.75 17 10 25
VPUN-6 x 1 6 1 26.5 10 25
VPUN-8 x 1.25 8 1.25 36 10 25
VPUN-8 x 1.5 8 1.50 30 10 25
VPUN-10 x 1.5 10 1.50 54 10 25
VPUN-12 x 2 12 2 62 10 25
VPUN-14 x 2.5 14 2.5 10 25
VPUN-16 x 2.5 16 2.5 88 10 25
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Tube Ser ies
VAC - PneumaticVAC - Pneumatic
PUCH Polyurethane Re-Coiled Hoses
VAC Polyurehtane recoil tubing is perfectly suited for installations requiring flexibility within a reduced
space, thanks to its small coil diameters. Straightened extremities and good resistance to shocks and
abrasion enable safe and easy manipulation of pneumatic machinery.
Advantages
• Extremely flexible - resists kinking
• Impervious to abrasions, heat and oil
• Superior elasticity and coil memory
• Working length is 1.25 x tube length
• Very small bending radius and tight coil diameter economizes on work and storage space
• 25% lighter than rubber - easy handling
• Highly resistant to wear - five times the life of rubber
• Low tension - easy to work which eases user fatigue
Applications
Pneumatic control and power lines, Air tools, Assembly workstations, Laboratories, Electronic assemblies,
Robotics, Machine tools, Instrumentation etc.
Model selection chart
Tube Color
Blue (B) Yellow (Y)
Red (R)Green (G)
Orange (O)
Black (Bk)Transparent (T)
PUCH - __ - __ - __
Tube OD(mm)
4681012
1416
Length (m)
23456
810
12 8 B
C-03
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VAC - Pneumatic
Tube Ser ies
Model Tube OD Std. Length
(mm) (mtrs)
PUC-R-2 2 400
PUC-R-3 3 400
PUC-R-4 4 200
PUC-R-5 5 200
PUC-R-6 6 200
PUC-R-7 7 100
PUC-R-8 8 100
PUC-R-9 9 100
PUC-R-10 10 50
PUC-R-12 12 50
PUC-R-14 14 50
PUC-R-15 15 50
PUC-R-18 18 30
Model Tube OD Std. Length
(mm) (mtrs)
PUC-S-2 2 400
PUC-S-3 3 400
PUC-S-4 4 200
PUC-S-5 5 200
PUC-S-6 6 200
PUC-S-7 7 100
PUC-S-8 8 100
PUC-S-9 9 100
PUC-S-10 10 50
PUC-S-12 12 50
PUC-S-14 14 50
PUC-S-15 15 50
PUC-S-16 16 50
PUC-S-18 18 30
Technical Data
Properties Method Value
Hardness ASTM D2240 90 ±2 Shore A Abrasion Resistance ASTM D746 39 Cycles
Tensile Strength ASTM D412 6400psi
Ultimate Elongation ASTM D412 500%
Tear Strength ASTM D412 600psi
Technical Data
Properties Method Value
Hardness ASTM D2240 85 ±2 Shore A Abrasion Resistance ASTM D746 49 Cycles
Tensile Strength ASTM D412 5800psi
Ultimate Elongation ASTM D412 520%
Tear Strength ASTM D412 425psi
PUC-R Polyurethane Cord - Rough (Endless Belt) - Green Color
04
PUC-S Polyurethane Cord - Smooth (Endless Belt) - Orange Color
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Nylon Tubing
Compatible Fluid Type
Operating Pressure Range * 0~2844PSI 0~200Kgf/cm2
Negati ve P ressure Range -29.5inHg -750mmHg(10Torr)
Operating Temperature Range -40~194oF -40~90oC
* Depending upon size
SPECIFICATIONS
Air, Water, Oil, Vacuum & other applications
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VAC - Pneumatic
Tube Ser ies
Notes
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Tube Ser ies
VAC - PneumaticVAC - Pneumatic
VAC Nylon Tubing is chararacterised by a combination of high strength, toughness and abrasionresistance and is ranked as an Engineering plastic. Nylon, also known as polyamide. This is because of
its unique balance of mechanical, thermal, frictional and chemical properties. Nylon behaves in a
predictable, reproducible manner under load and in known environments. Nylon components retain
their high level of performance and engineering properties in long terms applications even at comparitively
high temperatures.
Because of its unique combination of physical & chemical properties VAC Nylon tubing’s have many
diversified applications, available in both Semi Flexible & Super Flexible grades & made out of respective
grades of PA-6 & PA-12.
Special Physical Features
• Light weight
• Low co-efficient of friction
• Flexibility
• Good dimensional stability
• Good heat resistance
• Self extingusihing
• Good Chemical resistance
• Non Toxic
• Withstands High pressure
Advantages
• Resistance to corrosion - stress - cracking - impact - rusting - internal sealing
• Can be used with light weight connections
• Translucent and permits visual inspection
• Different colors for identification
• Sound proof
• Easy to transport & handle
• Resistance to ageing, fatigue, abrasion, pressure, oil greases, gasoline, chemical, solvents, weather
& ozone.
• Better resistance to high temperature, pressure, hammering, fatigue, impact, weather
Applications
Automotive gasoline, High pressure lubricants, Refrigeration lines, Air lines on pneumatic control
systems,Gasolines in various industries, Fuel lines for petrol engines, Beverage lines, Lines for air
compressors & Vacuum pumps, For conveying hydro carbon, vegetable oil, ester, etc, Centralised
lubrication systems, Transporting lines for ailmentary liquids such as milk and beer and biological liquids
such as blood, Serum, etc.
NY Nylon Tubings
C-05
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VAC - Pneumatic
Tube Ser ies
Note:
The working pressure or service pressure is obtained by applying an appropriate safety factor to the valuementioned above for bursting pressure. The safety factor depends on the use of which the tube is generally
between 3 and 5.
NY6 Nylon Tubings (Semi-Flexible - PA-6)
Model Tube OD Tube ID Min. Bend Radius Burst Pressure(mm) (mm) (mm) (kg/cm2)
NY6-3x1.5 3 1.5 20 600
NY6-4x2 4 2 20 600
NY6-4x2.5 4 2.5 20 360
NY6-4x3 4 3 20 200
NY6-4.7x2.7 4.7 2.7 25 440
NY6-5x3 5 3 35 400
NY6-5x4 5 4 40 150
NY6-6x3 6 3 40 600
NY6-6x4 6 4 40 300
NY6-6x5 6 5 40 120
NY6-6.35x4.35 6.35 4.35 40 275NY6-8x5 8 5 60 360
NY6-8x6 8 6 50 200
NY6-9.5X7.5 9.5 7.5 60 160
NY6-9.5X6 9.5 6 70 350
NY6-10X8 10 8 60 150
NY6-12X10 12 10 80 120
NY6-12.5X10 12.5 10 85 150
NY6-15X12 15 12 100 90
NY6-16X14 16 14 110 85
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Tube Ser ies
VAC - PneumaticVAC - Pneumatic
Model Tube OD Tube ID Min. Bend Radius Burst Pressure(mm) (mm) (mm) (kg/cm2)
NY12-3x1.5 3 1.5 20 180
NY12-4x2 4 2 20 180
NY12-4x2.5 4 2.5 20 110
NY12-4x3 4 3 20 60
NY12-4.7x2.7 4.7 2.7 25 230
NY12-5x3 5 3 25 120
NY12-5x4 5 4 30 45
NY12-6x3 6 3 30 185
NY12-6x4 6 4 30 90
NY12-6x5 6 5 30 35
NY12-6.35x4.35 6.35 4.35 30 80NY12-8x5 8 5 40 110
NY12-8x6 8 6 40 60
NY12-9.5X7.5 9.5 7.5 50 50
NY12-9.5X6 9.5 6 50 105
NY12-10X8 10 8 50 45
NY12-12X10 12 10 80 35
NY12-12.5X10 12.5 10 85 45
NY12-15X12 15 12 90 65
NY12-16X14 16 14 110 25
Note:The working pressure or service pressure is obtained by applying an appropriate safety factor
to the value mentioned above for bursting pressure. The safety factor depends on the use of
which the tube is generally between 3 and 5.
C-07
NY12 Nylon Tubings (Semi-Flexible - PA-12)
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VAC - Pneumatic
Tube Ser ies
VAC Nylon recoil tubing is perfectly suited for installations requiring flexibility within a reduced space, thanks to
its small coil diameters. Straightened extremities and good resistance to shocks and abrasion enable safe and
easy manipulation of pneumatic machinery.
Applications
Pneumatic control and power lines, Air tools, Assembly workstations, Laboratories, Electronic assemblies,
Robotics, Machine tools, Instrumentation etc.
08
Tube Color
Blue (B) Yellow (Y)
Red (R)Green (G)
Orange (O)Black (Bk)
Transparent (T)
NYCH6 - __ - __ - __
Tube OD(mm)
46810121416
Length (m)
23456810
12 8 B
NYCH6 Nylon Re-Coiled Hoses (Semi-Flexible - PA-6)
Model selection chart
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Tube Ser ies
VAC - PneumaticVAC - Pneumatic
Key to Letter Codes
A...... Excellent, Little or no change
B...... Good, Slight loss in properties,
Slight swelling.
C...... Fair, Swelling and some loss in
properties.
D...... Poor, Dissolves
CAUTION
This table is a general guide based on our
testing. Although accurate as possible, we
cannot guarantee your results due to
variables in temperature and application.
Therefore, no warranty in expressed or
implied, and the user assumes all the risk
and liability.
Gas PU Nylon
Carbon Dioxide A A
Chlorine Gas D D
Hydrogen A A
Hydrogen Sulfide B A
Nitrogen A A
Oxygen A A
Ozone C C
Sulfur Dioxide B A
Inorganic Acid PU Nylon
Chromic Acid D D
Hydrochloric Acid (10% RT) C B
Hydrochloric Acid (30% RT) D D
Hypochlorous Acid D D
Nitric Acid (10% RT) D C
Phosphoric Acid (50% RT) D B
Sulfuric Acid (10% RT) C B
Sulfuric Acid (30% RT) D C
Aliphatic Hydrocarbon PU Nylon
Acetylene A A
ASTM Oil No.1 A A
ASTM Oil No.3 B A
ASTM Reference Fuel A B A
ASTM Reference Fuel C B A
Benzine C B
Butane A A
Gasoline A A
Hexane A A
Isooctane A A
Kerosene A A
Inorganic Compound PU Nylon
Ammonium Hydroxide C A
Sodium Hydroxide (10% RT) B A
Sodium Hydroxide (30% RT) C B
Sodium Hypochlorite (50% RT) D D
Aluminium Chloride B B
Aluminium Nitrate B B
Calcium Chloride A A
Calcium Hydroxide D D
Potassium Chloride B A
Potassium Hydroxide C B
Sulfur A A
Zinc Chloride A A
Zinc Sulfate A A
Auromatic Hydrocarbon PU Nylon
Benzene C B
Cresol D D
Dichloro Benzene D D
Napthalene C B
Toluene C B
Xylene C B
Organic Acid PU Nylon
Acetic Acid C C
Citric Acid C B
Formic Acid D D
Lactic Acid C B
Oleic Acid C B
Oxalic Acid C B
Tannic Acid B B
Tartaric Acid B B
C-09
CHEMICAL RESISTANCE OF POLYURETHANE(PU) AND NYLON TUBING (REFERENCE)
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VAC - Pneumatic
Tube Ser ies
Hydrocarbon Halide PU Nylon
Chloroform D D
Freon 12 A A
Freon 22 C B
Methyl Chloride D D
Perchloroethylene D C
Trichloroethylene D C
Alcohol PU Nylon
Butyl Alcohol C C
Cyclohexanol C B
Ethyl Alcohol B B
Ethylene Glycol B A
Glycerin B A
Isopropyl Alcohol C B
Methyl Alcohol C C
Ester PU Nylon
Buthyl Acetate C B
Ethyl Acetate C B
Fatty Acid Ester B A
Stearin B A
Ether & Ketone PU Nylon
Diethyl Ether B B
Dioxane C C
Acetone C C
Cyclohexanone D C
Methyl Ethyl ketone D C
Nitrogenous Compound PU Nylon
Aniline D D
Dimethyl Formamide D D
Nitrobenzene D D
Urea A A
Others PU Nylon
Water B A
Soap Solution B A
Bleach C C
Minecal Grease A A
Silicon Grease A A
Lacquer Thinner C C
Gelatine A A
Vinegar B B
Cottonseed Oil B A
Lard B A
Key to Letter Codes
A...... Excellent, Little or no change
B...... Good, Slight loss in properties, Slight
swelling.
C...... Fair, Swelling and some loss in
properties.
D...... Poor, Dissolves
CAUTION
This table is a general guide based on
our testing. Although accurate as
possible, we cannot guarantee your
results due to variables in temperature
and application. Therefore, no warranty
in expressed or implied, and the user
assumes all the risk and liability.
CHEMICAL RESISTANCE OF POLYURETHANE(PU) AND NYLON TUBING (REFERENCE)
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Tube Ser ies
VAC - PneumaticVAC - Pneumatic C-11
Standard Tube Size : 8mm OD X 5.5mm IDStandard End Fittings : One End 1/2” BSP (M) with Spring
Guard
Other End 1/4” BSP(M) with Spring
Guard
Optional Accessories : Quick Release Coupling, One Touch
Fittings, Swivel Brass Fittings
Available Working Lengths : 2Mtrs, 3Mtrs, 5Mtrs, 6Mtrs, 8Mtrs
& 10Mtrs
Standard Color of the tube : Blue / Yellow
Optional Colors available : Green, Red, Orange, Transparent,
Milky White, Metallic Silver, Black
Standard Tube Size : 8mm OD X 5.5mm ID
Standard End Fittings : One End 1/2” BSP (M) with Spring
Guard
Other End 1/4” BSP(M) with Spring
Guard
Optional Accessories : Quick Release Coupling, One TouchFittings, Swivel Brass Fittings
Available Working Lengths : 2Mtrs, 3Mtrs, 5Mtrs, 6Mtrs, 8Mtrs
& 10Mtrs
Standard Color of the tube : Blue / Yellow
Optional Colors available : Green, Red, Orange, Transparent,
Milky White, Metallic Silver, Black
Standard Tube Size : 8mm OD X 5.5mm ID
Standard End Fittings : One End 1/2” BSP (M) with Spring
Guard
Other End 1/4” BSP(M) with Spring
Guard
Optional Accessories : Quick Release Coupling, One Touch
Fittings, Swivel Brass Fittings
Available Working Lengths : 2Mtrs, 3Mtrs, 5Mtrs, 6Mtrs, 8Mtrs
& 10Mtrs
Standard Color of the tube : Blue / Yellow
Optional Colors available : Green, Red, Orange, Transparent,Milky White, Metallic Silver, Black
Blow Gun Set consisting of PU Coil Hose & ABG-100 Plastic Gun
Blow Gun Set consisting of PU Coil Hose & TD-30H Joplax, Japan Brand Plastic Air Gun with unique Flow Control Type (Output)
Blow Gun Set consisting of PU Coil Hose & DA-107L Dong-A Korea Brand Aluminum Air Gun
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VAC - Pneumatic
Tube Ser ies
Specification
Model ABG-100
Media Air
Working Pressure 0.1 ~ 9kg/cm2
Temperature 0 ~ 600 C
Connection G1/4
Material Polypropylene Resin Weight 100g
Specification
Model TD-10H
Media Air, Water, Coolant
Working Pressure 0.1 ~ 9kg/cm2
Temperature 0 ~ 600 C
Connection G1/4
Material Polypropylene Resin
Weight 100g
Main Features
• Comfortable handling by using latest ergonomic design.• Impact resistant body.• Easy to consistently regulate the variable air flow.• Light weight.
Main Features
• Compact design.• Easy to control the air flow by unique lever trigger.• Polypropylene resin is used for body material. High
Chemical resistance and durabiity.• Light weight.
Main Features
• Air flow can be controlled at output with regulation knob.• Compact design.• Easy to control the air flow by unique lever trigger.• Polypropylene resin is used for body material. High
Chemical resistance and durabiity.• Light weight.
Specification
Model TD-30H (Flow Controlled Type) Air
Media Air
Working Pressure 0.1 ~ 9kg/cm2
Temperature 0 ~ 600 C
Connection G1/4
Output 40 ~ 290l/min(controlable) (5kg/cm2) Weight 90g
Plastic Air Gun
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Tube Ser ies
VAC - PneumaticVAC - Pneumatic
Specification
Model DA-107L DA-107 2L
Media Air Air
Working Pressure 0.1 ~ 9kg/cm2 0.1 ~ 9kg/cm2
Temperature 0 ~ 600 C 0 ~ 600 C
Connection G1/4 G1/4
Material Aluminium Aluminium
Weight 225g 300g
Main Features
• Compact design.• Easy to control the air flow by unique lever trigger.• High quality Aluminium pressure diecast is used for
body material. High durabiity.• Light weight.• Available in two nozzle options.• DA-107 2L comes with unique nozzle swivelling system.
Characteristics
• Safe, efficient, accurate tool for cutting tubing.
• The tube cutter is capable of smoothly cutting
polyurethane & nylon tubes for piping of pneumatic
equipment.
• High class cutter steel assures superior cuttingperformance and endurance.
• Suitable from 4mm to 16mm OD tube diameters.
• Light weight, made of polyacetal material.
Metallic Air Gun
C-13
Tube Cutter
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VAC - Pneumatic
Tube Ser ies
Notes