1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 12 11 http:/www.kats.go.krKS T ISO 3284 KS T ISO 3284： 2006 (2011 ) T ISO 3284： 2006 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) ： ：2006 12 11 ：2011 12 6 2011-0548 ： ： ( 02- 509-72747) (http:/www.kats.go.kr). 10 5 , . ICS 53.040.30 KS T ISO 3284：
2、2006(2011 ) Continuous mechanical handling equipment for loose bulk materials Dimensions of bends for use in pneumatic handling 1974 1 ISO 3284 Continuous mechanical handling equipment for loose bulk materials Dimensions of bends for use in pneumatic handling . 1. . 2. D D1 R L 3. ： mm (1) (1) D D1R
3、 R R 66 70 160 72.1 76.1 175 84.9 88.9 207.5 500 1 500 96.4 101.6 235 102.8 108 252.5 109.l 114.3 270 127.2 133 311.5 133.9 139.7 330 750 153.2 159 375 162.5 168.3 390 187.9 193.7 455 1 000 2 000 211.9 219.l 515 236.5 244.5 580 1 250 2 500 (1) . . T ISO 3284： 2006 2 4. ： mm D D1R R L R L 43.1 48.3 1
4、09.5 48.8 54 122.5 51.2 57 130 54.5 60.3 137.5 64.2 70 160 70.3 76.l 175 82.5 88.9 207.5 500 1 000 94.4 101.6 235 100.8 108 252.5 107.l 114.3 270 125 133 311.5 131.7 139.7 330 750 1 500 150 159 375 159.3 168.3 390 182.9 193.7 455 1 000 2 000 207.3 219.l 515 231.9 244.5 580 260.4 273 650 315.1 323.9
5、770 339.6 355.6 850 352 368 875 1 250 500 2 500 500 5. ： mm D D1R L R L R L 40.2 48.3 120 44 54 120 47 57 150 50.3 60.3 150 500 750 57.4 70 160 63.5 76.1 175 1 000 76.3 88.9 200 89 101.6 200 95.4 108 200 50 750 101.7 114.3 215 120.4 133 250 127.l 139.7 265 146.4 159 300 75 155.7 168.3 320 177.7 193.
6、7 365 203.l 219.1 415 228.5 244.5 465 100 253 273 550 1 000 1 500 303.9 323.9 650 335.6 355.6 700 150 1 500 500 2 000 500 15, 22.5 30 . . 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSKorean Agency for Technology and Standards http:/www.kats.go.kr KS T ISO 3284： 2006 Continuous mechanical handling equipment for loose bulk materialsDimensions of bends for use in pneumatic handling ICS 53.040.30
