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  • 無縫白鐵&銅TUBE管

詳細介紹
常用規格表 Common specifications
稱呼外徑 厚度 厚度 稱呼外徑 厚度 厚度
標稱 O.D(mm) thickness(mm) thickness(inch) 標稱 O.D(mm) thickness(mm) thickness(inch)
1/8" 3.18 0.89 0.035 5/8" 15.9 0.89 0.035
4 4 0.50 - 1.24 0.049
1.00 - 1.65 0.065
6 6 0.50 - 2.10 0.083
1.20 - 16 16 1.50 -
1.50 - 2.00 -
1/4" 6.35 0.89 0.035 2.50 -
1.24 0.049 3.00 -
1.65 0.065 18 18 1.50 -
8 8 1.00 - 2.00 -
1.50 - 2.50 -
2.00 - 3.00 -
3/8" 9.5 0.89 0.035 3/4" 19.05 1.24 0.049
1.24 0.049 1.65 0.065
1.65 0.065 2.10 0.083
10 10 1.00 - 2.77 0.109
1.50 - 20 20 1.50 -
2.00 - 2.00 -
12 12 1.00 - 2.50 -
1.20 - 3.00 -
1.50 - 22 22 2.00 -
2.00 - 2.50 -
3.00 - 3.00 -
1/2" 12.7 0.89 0.035 25 25 2.00 -
1.24 0.049 2.50 -
1.65 0.065 3.00 -
2.10 0.083 1" 25.4 1.24 0.049
15 15 1.50 - 1.65 0.065
2.00 - 2.10 0.083
2.50 - 2.77 0.109
3.00 - 3.05 0.12
· For gas service, applying tube wall thickness only on outside o f shade boundary
尺寸允許公差ASTM A213 / A269 / A312
1 壁厚 Wall Thickness
ASTM Outside Diameter (Inch) Tolerance (%)
A213 1-1/2 & Under +20 & -0
Over 1-1/2 +22 & -0
A269 Up 1/2" ±15
1/2 to 1-1/2 EXCL. ±10
1-1/2 to 3-1/2 EXCL. ±10
3-1/2 to 5-1/2 EXCL. ±10
5-1/2 to 8 EXCL. ±10
A312 All Size -12.5
2 外徑 Outside Diameter
ASTM Outside Diameter (Inch) Tolerance (Inch)
A213 Under 1 +0.004
1 to 1-1/2 INCL. +0.006
Over 1-1/2 to 2 EXCL +0.008
2 to 2-1/2 EXCL. +0.010
2-1/2 to 3 EXCL. +0.012
3 to 4 INCL. +0.015
Over 4 to 7-1/2 INCL. +0.015 & -0.025
Over 7-1/2 to 9 INCL. +0.015 & -0.045
A269 Up to 1/2 EXCL +0.005
1/2 to 1-1/2 EXCL. +0.005
1-1/2 to 3-1/2 EXCL. +0.010
3-1/2 to 5-1/2 EXCL. +0.015
5-1/2 to 8 EXCL. +0.030
A312 1/8 to 1-1/2 INCL. +1/64 & -1/32
Over 1-1/2 to 4 INCL. +1/23 & -1/32
Over 4 to 8 INCL. +1/16 & -1/32
Over 8 to 18 INCL. +3/32 & -1/32
Over 18 +1/8 & -1/32
3 長度 Length
ASTM Outside Diameter (Inch) Tolerance (%)
A213 Under 2 +1/8 & -0
2 and Over +3/16 & -0
A269 Up to 1/2 EXCL. +1/8 & -0
1/2 to 1-1/2 EXCL. +1/8 & -0
1-1/2 to 3-1/2 EXCL. +3/16 & -0
3-1/2 to 5-1/2 EXCL. +3/16 & -0
5-1/2 to 8 EXCL. +3/16 & -0
A312 All Size +1/4 & -0
溫度係數 Temperature De-rating Factors
允許的工作壓力由各種溫度決定。
要確定特定溫度下的工作壓力，請將表2&3所示的環境溫度下的工作壓力乘以表1所示的係數
The allowable working pressure is determined by various tempera tures. To determine the working pressure
at the specific temperatures,multiply the working pressure at am bient temperature shown in table 2&3 by
the factor shown in table 1.
Example
· Tube 316 3/8" O.D ×0.035" at 700℉
· 3300 psi × 0.82 = 2706 psi
因此，2706psi 是 SS316 3/8" O.D × 0.035" 壁管的最大允許工作壓力
Therefore 2706psi is the maximum allowable working pressure of SS316 3/8"O.D ×0.035" wall tubing
各種TUBE材質最高和最低的工作溫度
The maximum and minimum operating temperatures
for various tubing material
材質
Tubing Material		 溫度範圍
Temperature Range
Stainless Steel 316 -321℉ to 1200℉(-196℃ to 649℃)
Copper -40℉ to 400℉(-40℃ to 205℃)
 
壓力等級換算 Pressure Rating Equivalents
· 1 bar = 100 kPa = 14.51 psi
· 1 kPa = 0.01 bar = 0.1451 psi
· 1 psi = 0.069 bar = 6.89 kPa
· 1 kg/cm2 = 0.98 bar = 14.22 psi
Table 1.溫度係數 Temperature De-rating Factors
Temp. Stainless Steel Copper
℉ ℃ 304 316 ASTM B16
100 37 1.00 1.00 1.00
200 93 1.00 1.00 0.80
300 148 1.00 1.00 0.78
400 204 0.93 0.96 0.50
500 206 0.87 0.90 -
600 315 0.82 0.85 -
700 370 0.80 0.82 -
800 426 0.76 0.79 -
900 480 0.73 0.78 -
1000 537 0.69 0.76 -
1200 649 0.30 0.37 -
 
Table 2. 英製白鐵TUBE管可承受工作壓力 Stainless Steel Fractional Tubing(Working Pres sure rein psig)
TUBE Tube Wall Thickness in Inches
O.D 0.010 0.012 0.014 0.016 0.020 0.028 0.035 0.049 0.065 0.083 0.095 0.109 0.120
mm
1/16" 5600 6800 8100 9400 12000                
1/8"           8500 10900            
3/16"           5400 7000 10200          
1/4"           4000 5100 7500 10200        
5/16"             4000 5800 8000        
3/8"             3300 4800 6500        
1/2"             2600 3700 5100 6700      
5/8"               2900 4000 5200 6000    
3/4"               2400 3300 4200 4900 5800  
7/8"               2000 2800 3600 4200 4800  
1"                 2400 3100 3600 4200 4700
· For gas service, applying tube wall thickness only on outside o f shade boundary
公制白鐵TUBE管可承受工作壓力 Stainless Steel Metric Tubing(Working Pressure rein psig)
TUBE Tube Wall Thickness in Inches
O.D 0.71 0.89 1.0 1.24 1.5 1.65 2.0 2.11 2.41 2.5 2.77 3.0 3.05
mm (0.028) (0.035) (0.049) (0.065) (0.083) (0.095) (0.109) (0.120)
3 10800 13800 15300                    
4 7900 10100 11500 14400                  
6 5000 6500 7400 9400 11500 12700              
8   4700 5800 6800 8400 9300              
10   3700 4200 5300 6500 7300              
12   3000 3400 4400 5300 5900 6600 7000          
16     2500 3200 3900 4300 5300 5700 6600 6800      
18       2800 3400 3800 4700 5000 5800 6000 6700    
20       2500 3000 3400 4200 4400 5100 5300 6000    
22       2300 2800 3000 3800 4000 4600 4800 5400    
25       2000 2400 2700 3300 3500 4000 4200 4700 5100 5200
· For gas service, applying tube wall thickness only on outside o f shade boundary
Table 3. 英制銅TUBE管可承受工作壓力 Copper Fractional Tubing(Working Pressure rein psig)
TUBE Tube Wall Thickness in Inches
O.D 0.010 0.012 0.028 0.035 0.049 0.065 0.083 0.095 0.109 0.120
mm
1/16" 1700 3800 5400 6000            
1/8"     2700 3400            
3/16"     1800 2300 3400          
1/4"     1300 1600 2500 3500        
5/16"       1300 1900 2700        
3/8"       1000 1600 2200        
1/2"       800 1100 1600 2200      
5/8"         900 1200 1600 1900    
3/4"         700 1000 1300 1500 1800  
7/8"         600 800 1100 1300 1500  
1"         500 700 900 1100 1300 1500
· For gas service, applying tube wall thickness only on outside o f shade boundary
公制銅TUBE管可承受工作壓力 Copper Metric Tubing(Working Pressure rein psig )
TUBE Tube Wall Thickness in Inches
O.D 0.71 0.89 1.0 1.24 1.5 1.65 2.0 2.11 2.41 2.5 2.77 3.0 3.05
mm (0.028) (0.035) (0.049) (0.065) (0.083) (0.095) (0.109) (0.120)
3 3465 4400 4900                    
4 2520 3230 3670 4610                  
6 16110 2070 2350 3020 3670 4060              
8   1510 1710 2790 2680 2990              
10   1190 1350 1710 2090 2320              
12   970 1100 1410 1710 1900 2350 2500          
16     810 1030 1260 1390 1710 1810 2100 2190      
18       915 1100 1220 1510 1600 1840 1930 2160    
20       810 990 1090 1350 1420 1650 1710 1920    
22       740 900 990 1200 1290 1480 1550 1730    
25       640 780 870 1060 1120 1290 1350 1490 1640 1670
· For gas service, applying tube wall thickness only on outside o f shade boundary
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