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						输送流体管 
					 
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						10、20、Q345(GB/T8163-2008) 
					 
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				10*2
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				68*3-3.5-4-4.5-5-6-8-9-10
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					12*1
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					70*3.5-4-5-5.5-6-7-8-9-10-11
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				14*2-2.5-3-3.5-4
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				73*3.5-4.5-5-6-7-7.5-8
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					15*1.5-3
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					76*3.5-4-4.5-5-5.5-6-7-8-9-10-12-14
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				16*1.2-1.5-1.7-2-3-3.5-4-4.5-5-5.5
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				89*4-4.5-5-5.5-6-6.5-7-7.5-8-9-10-11-12-12.5-13-14
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					17*1.5-2-2.3-3-3.5
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					95*4.5-5-5.5-6-7-8-9-10-11-12.5
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				18*1.2-1.5-2-2.5-3-3.5--4-5-6
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				102*4-4.5-5.5-6-7-8-9-12
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					19*1.2-1.5-2-2.5-3-3.5-4
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					108*4-4.5-5-5.5-6-6.5-7-8-9-10-11-12-14-16-20
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				20*1.5-2-2.5-3-3.5-4-5-5
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				114*4-4.5-5-6-7-8-9-10-11-13-14-15-16
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					22*1.5-2-2.5-3-3.6-4-4.5-5-6-8
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					121*4-4.5-5-5.5-6-7-8-8.8-10-11-12.5-14.5-16-18-20 
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				24*2.5-4-5-7
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				127*4.5-5-5.5-6-7-7.5-8-9-10-11-12.5-14-16-18-20
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					25*2-2.2-2.5-3-3.5-4-4.5-5-5.5-6-7
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					133*4.5-5-5.5-6-7-8-9-10-11-12.5-14-16-18-20
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				27*1.5-2-2.5-3-3.5-4-4.5-5-5.5-6-7
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				140*5-6-7-8-9-12-16-18-20
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					28*2-2.5-3-3.5-4-4.5-5-6-6.5
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					159*5-5.5-6-7-8-9-10-11-12-12.5-14-16-18-20-22
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				30*1.5-2-2.5-3-3.5-4-5-5.5-6-7-8-10
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				168*5.5-6-6.5-7-8-9-9.5-10-11-12-13-14-16-18-20
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					32*1.5-2-2.5-3-3.5-4-4.5-5-6-7-8-10
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					219*7-8-9-10-11-12-13-14-15-16-18
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				34*2-2.5-3-4-4.5-5-5.5-6-6.5 
34*7-7.5-8-9-10
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				273*6.5-7-8-9-9.5-10-11-12-13-14-15-16 
273*18-20-22-24-25-26-28-30
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					35*2-2.5-3-3.5-4-5-5.5-6-7
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					325*7-8-9-10-11-12-13-14-15-16-17-18-20 
325*24-25-26-28-30-32-35
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				36*2-3-3.5-4-5-6-7-8
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				356*8-9-10-11-12-13-14-15-16-18-19
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					38*2-2.2-3-3.5-4-4.5-5.5-6
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					377*8-9-9.5-10-11-12-13-14-15-16-18-20-24
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				40*2-2.5-3-3.5-4-4.5-5-5.5-6
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				406*8-9-9.5-10-11-12-13-14-15-16-17-18-22-24-25
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					42*2.5-3-3.5-4-4.5-5-5.5-6
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					426*8-9-10-11-12-13-14-15-16-17-18-20
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				45*2-3-3.5-4-5-6-7-7.5-8-8.5-9 
45*10-11-12
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				457*9-9.5-10-11-12-13-14-15
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					48*2.5-3-3.5-4-4.5-5-5.5-6
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					480*9-10-11-12-14
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				50*2-2.5-3-3.5-4-4.5-5-6
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				508*9-9.5-10-11-13-14-15
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					51*3.5-4-4.5-5-6-7-8
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					530*9-10-11-12-13-14-15
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				54*2-2.5-3-3.5-4-5-5.5-6-6.5-7-8
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				560*10-11-12-13-14-16
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					57*3-3.5-4-4.5-5-5.5-6-7-8
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					610-10-11-13-14-15-16
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				60*2-3-3.5-4-4.5-5-5.5-6-6.5-7
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				630*9-10-11-12-14-16-18
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					63.5*3-3.5-4-4.5-5-6-7-8-9
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