1、KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS KS W ISO 8575 KS W ISO 8575 :2009 2009 12 10 http:/www.kats.go.krKS W ISO 8575:2009 ： (http：/www.standard.go.kr) ： ：2009 12 10 2009-0791 ： ： ( 025097270) (http：/www.kats.go.kr). 10 5 , . ( ) ( ) () ( ) ： AerospaceFluid systemsHydraulic system tubing KS W ISO
2、 8575:2009 1990 1 ISO 8575, AerospaceFluid systemsHydraulic system tubing . 1 . , ISO 6771 D E II III . 2 . . ( ) . KS W ISO 8574, ISO 2964：1985, AerospaceTubingOutside diameters and thicknessMetric dimensions ISO 6771：1987, AerospaceFluid Systems and componentsPressure and Temperature classificatio
3、ns 3 3.1 3.1.1 1 , 1 . 3.1.2 , 2 KS W ISO 8575:2009 2 R m min. N/mm 2 a R p0.2 min. N/mm 2 a A min. % 1 725 515 20 2 980 825 20 3 860 720 10 4 350 250 28 1 , . aN/mm 2 1MPa 1 . 2 ISO 2964 KS W ISO 8574 . 3.1.3 2 , KS W ISO 8574 . 3.2 3.2.1 1 KS W ISO 8574, . 3.2.2 , 2 ISO 2964 . ISO 2964 .KS W ISO 8
4、575:2009 3 (ISO 6771 ) II(55135) III (55200) (ISO 6771 ) D 21 000kPa(210 bar) E 28 000kPa(280 bar) D 21 000 kPa(210 bar) E 28 000 kPa(280 bar) ( 1 ) 1232343 3 a (ISO 2964 ) (ISO 2964 ) DN05 0.4 0.4 0.4 0.6 0.6 DN06 0.4 0.4 0.4 0.6 0.6 0.8 0.4 0.7 DN08 0.5 0.5 0.5 0.8 0.8 0.9 DN10 0.7 0.5 0.5 0.8 0.8
5、 1.2 0.6 0.9 DN12 0.8 0.6 0.6 0.9 0.9 1.4 0.7 1 DN14 1 0.8 0.8 1.6 DN16 1 0.8 0.8 1.2 1.2 1.8 0.9 1.3 DN20 1.5 1 1 1.5 1.5 1.1 1.8 DN25 1.6 1.3 1.3 1.9 1.9 1.4 2.2 DN32 2.2 1.4 1.4 2.2 2.2 1.6 2.5 DN40 “” . . a DN , DN05 5mm . 2 , ：mmKS W ISO 8575:2009 4 ( 1 ) a 1 ISO 9522 YB678 MIL-T- 6845 2 ISO 95
6、40 AIR 9423 ANSI/SAE AMS 5561 3 ISO 9630 ANSI/SAE AMS 4944 4 ISO 9620 ANSI/SAE AMS 4941 ANSI/SAE AMS 4942 a . A.1 A () A.1 A.1 . .KS W ISO 8575:2009 5 KS W ISO 8575:2009 . 1 1.1 WTO/TBT . (ISO) ISO 8575, AerospaceFluid systemsHydraulic system tubing .1.2 ISO 8575 ISO .2 . 153787 1 923(13) (02)26240114 (02)262401489 http：/Korean Agency for Technology and Standards http：/www.kats.go.kr KS W ISO 8575:2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS AerospaceFluid systems Hydraulic system tubing ICS 49.080
