1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 6562 KS M 6562 :2009 2009 10 30 http:/www.kats.go.krKS M 6562:2009 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) ： ： 1970 8 3 ： 2009 10 30 2009-0661 ： ： ( 02-509-7300) (http:/www.kats.go.kr). 10 5 , . KS M 6562:2009 Rubber hoses for water suction 1
2、, ( )( .) . 2 . . ( ) . KS D 3510, KS D 3552, KS M 6540, 3 3.1 , , . 3.2 6.2 6.4 , 1 . 1 () , . 95.0 kPa 4.4 MPa 200 % 25 % 30 % (701) 96 KS M 6562:2009 2 4 , , 1) . 5 , , 2 . 2 ：mm a b32 31.8 0.7 1.0 35 6.0 38 38.1 0.7 1.0 40 6.0 50 50.8 1.0 1.5 50 6.0 65 63.5 1.0 1.5 65 7.0 75 76.2 1.0 1.5 75 7.5
3、100 101.6 1.5 2.0 100 9.0 125 127.0 1.5 2.0 125 10.0 150 152.4 2.0 3.0 150 10.5 200 203.0 2.0 3.0 200 14.0 a . b . 2 . 40 mm 50.8 mm . 6 6.1 KS M 6540 5.1 . 6.2 KS M 6540 5.2.1 d) . 95.0 kPa . 1) KS D 3510, KS D 3552 . KS M 6562:2009 3 6.3 KS M 6540 5.3.1 . 6.4 KS M 6540 5.3.3 a) . 70 , 96 . 7 1 . a) b) c) d) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS M 6562 :2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Rubber hoses for water suction ICS 23.040.70 Korean Agency for Technology and Standards http:/www.kats.go.kr
