KS M ISO 6806-2008 Rubber hoses and hose assemblies for use in oil burners－Specification《用于油燃烧器的软管和软管组件 规范》.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 6806 KS M ISO 6806:2008 2008 6 23 http:/www.kats.go.krKS M ISO 6806:2008 : ( ) ( ) ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ： 2003 12 31 ： 2008 6 23 2008-0291 ： ： ( 02-509-7301) (http:/www.kats.go.kr). 10 5 , . KS M ISO 6806:2008 Rubber hoses

2、and hose assemblies for use in oil burnersSpecification 1992 2 ISO 6806, Rubber hoses and hose assemblies for use in oil burners Specification , . 1 . . 1： . 1.0 MPa(10 bar), 100 2： . 4.0 MPa(40 bar), 100 . 2 . . ( ) . KS M ISO 37, KS M ISO 188, KS M ISO 1307, KS M ISO 1402, KS M ISO 1436 1, 1： KS M

3、 ISO 1817, KS M ISO 4671, KS M ISO 4672, KS M ISO 6806:2008 2 KS M ISO 7326, ISO 48： 1979, Vulcanized rubbers Determination of hardness(Hardness between 30 and 85 IRHD) 3 . a) b) , 1 . . . 4 4.1 KS M ISO 1307 1 . 4.2 , 2 . 4.3 KS M ISO 4671 , 1.7 mm 1.3 mm . 5 , 3 . 1 ： mm 5 0.5 6.3 8 10 12.5 16 20

4、0.75 25 1.25 KS M ISO 6806:2008 3 2 ： mm 5 6.3 8 10 12.5 16 20 25 50 60 75 80 105 120 145 165 3 ( ) ( ) ( ) ( ) a 8.0 MPa 250 % 30 % 35 % 5 15 % 5 60 % 10 IRHD KS M ISO 37 KS M ISO 37 KS M ISO 188 (1001) 3 (1001) 3 KS M ISO 1817 No.3 1 (701) 2 (1252) ISO 48 a , . 6 6.1 6.1.1 4 KS M ISO 1402 , . 6.1.

5、2 KS M ISO 1402 , 4 . ( ) 272KS M ISO 6806:2008 4 4 1 2 MPa bar MPa bar 1.0 2.0 4.0 10 20 40 4.0 8.0 16.0 40 80 160 6.2 A , 10 % . 6.3 B , 6 % . 6.4 ( 402) KS M ISO 4672 B , 6.1 . 6.5 C , . 6.6 ( ) KS M ISO 7326 , . 6.7 D , 30 000 . 7 . a) b) c) d) e) KS M ISO 6806:2008 5 A ( ) 500 mm KS M ISO 4671

6、. KS M ISO 1817 No.3 100 28 . . KS M ISO 6806:2008 6 B ( ) 500 mm . . ( B.1 ). , 70 1 . (0.060.005) MPa(0.60.05) bar , 5 (meniscus) h . , . 1002s2kldhd dk ： (mm) ds ： (mm) h ： (mm) l ： (mm) 150 mm . B.1 KS M ISO 6806:2008 7 C ( ) 1 000 mm . KS M ISO 1817 No.3 90 % . C.1 . . 1 0.5 MPa(5 bar), 2 4.0 M

7、Pa(40 bar) . (67575) 5 . 10 mm . 5 kPa(50 mbar) . (frustum) . . . KS M ISO 6806:2008 8 ： mm C.1 (10 15) 5 kPa(50 mbar)KS M ISO 6806:2008 9 D ( ) ( 250 mm) 20 2 . (0.040.01) Hz . D.1 . KS M ISO 1817 KS M ISO 1436 1 No.3 . 8 180 . D.1 . D.1 1 2 , P 1.5 MPa(15 bar) 70 6.0 MPa(60 bar) 125 D.1 P 0.15 P 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 6806:2008KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Rubber hoses and hose assemblies for use in oil burnersSpecification ICS 83.140.40； 27.060.10