1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS B ISO 3669 KS B ISO 3669:2008 2008 9 8 http:/www.kats.go.krKS B ISO 3669:2008 : ( ) ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ： 2003 12 15 ： 2008 9 8 2008-0508 ： ： ( 02-509-7290) (http:/www.kats.go.kr). 10 5 , . KS B ISO 3669:2008 Vacuum technology B
2、akable flanges Dimensions 1986 1 ISO 3669, Vacuum technology Bakable flanges Dimensions . 1 10 5Pa(10 7mbar) . . . KS B ISO 1609 ( 1 1 ) 2 ( 2 2 ) 2 . . ( ) . KS A ISO 3, KS B ISO 1609, ISO 286, ISO system of limits an fits 3 3.1 3.1.1 1 2 . 3.1.2 ( , , , , ) . 3.1.3 ( 2 6 ). KS B ISO 3669:2008 2 3.
3、2 3.2.1 1 2 . 3.2.2 R5 , 2 R5 R10 200 (KS A ISO 3 ). 3.2.3 1 2 63 160 70 mm( 65 mm) 153 mm . 3.3 3.3.1 ( ) , . , . 3.3.2 E F . 2 F T . 3.4 A n . 3.5 ( ) . KS B ISO 3669:2008 3 1 1 ： mm H B C A1J c Aah13 M bH13t H1min. E F 10 10 55 12 40 8 6 6.6 0.6 12.2 2.5 30 12.216 16 60 12 45 8 6 6.6 0.6 17.2 2.5
4、 35 17.225 24 70 12 55 12 6 6.6 0.6 26.2 2.5 45 26.240 41.2 100 16 80 12 8 9 1 41.2 2.5 65 41.263 70 130 16 110 16 8 9 1 70 2.5 95 70 100 102 165 20 145 24 8 9 1 102 2.5 130 102 160 153 225 20 200 24 10 11 1 153 4.5 180 153 250 261 335 24 310 36 10 11 1 261 4.5 290 261 400 400 510 24 480 48 12 14 2
5、400 4.5 450 400 630 651 750 30 720 80 12 14 2 651 4.5 690 651 1 000 1 000 1 120 30 1 090 96 12 14 2 1 000 4.5 1 060 1 000 H, C, A1 ISO 286 . a . b . cA1 C n KS B ISO 3669:2008 4 . 2 2 2 2 ： mm Aamax. D H14 H M aB C H13t P S JS9 T c8 F 16 18.5b19.3 34 8 27 6b4.4b0.4 5.8 21.4 21.4 18.540 38.5 39 70 13
6、 58.7 6 6.6 0.6 7.6 48.3 48.3 38.563 66.5 67 114 18 92.1 8 8.4 0.4 12.7 82.6 82.6 66.5100 104.5 105c152 21 130.2 16 8.4 0.4 14.3c120.7 120.7 104.5160 155 155.5c202 22 181 20 8.4 0.4 15.8c171.5 171.5 155 200 206 206.5c253 25 231.8 24 8.4 0.4 17.2c222.3 222.3 206 250 256 260c306 25 284 32 8.4 0.4 17.2
7、c273 273 255 D, C, S, T ISO 286 . P . a . b . c . C n .KS B ISO 3669:2008 5 A ( ) A.1 1 . P500/ B s 500 MPa n ( B) N/mm . 500/500BnsBP= . . P500 /B N/mm 10 610 16 550 25 670 40 850 63 810 100 940 160 1 070 250 1 000 400 1 300 630 1 430 1000 1 100 A.2 2 200 MPa N/mm . N/mm 16 134 40 200 63 240 100 32
8、0 160 280 200 256 KS B ISO 3669:2008 6 KS B ISO 3669:2008 , . 1 . . , . , , . ISO , . 2 ISO 3669： 1986(Vacuum technology Bakable flangesDimensions) , KS KS . ISO 3669 ISO/TC 112 . 3 KS( ) . 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS B ISO 3669:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Vacuum technology Bakable flangesDimensions ICS 23.160
