1、KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 10 31 http:/www.kats.go.krKS B 2319 KS B 2319： 2006 (2011 ) B 2319 : 2006 : ( ) ( ) PFG ( ) : (http:/www.standard.go.kr) ： : 1979 1 16 : 2006 10 31 : 2011 12 16 2011-0579 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . ICS 23.060.30 KS B 2319： 2006(
2、2011 )Brass forging stock screwed gate valves 1. ( , .) . 2. . . KS B 0100 KS B 0222 KS B 0226 29 KS B 2304 KS B 2308 KS B 5231 KS D 3512 KS D 4301 KS D 5101 KS D 6005 KS M 3350 3. KS B 0100 . 4. 1 . 1 ( ) MPa 5 K 10 K 0.49 0.98 5. 2 . B 2319 : 2006 2 2 MPa 5 K 10 K 120 0.49 0.98 0.20 0.69 120 0.69
3、1.37 6. . 6.1 10.1 . 6.2 10.2 , 3 . 3 . , 0.1 mm3/sx . . , 30 mm3/sx . 6.3 10.3 , . 6.4 10.4 , 4 . 4 0.005 mg/L 4 2007 1 1 . 7. , , . a) , . b) , . c) . d) . e) . f) 1 2 h . g) . h) , . i) 1 2 a . j) 300 mm B 2319 : 2006 3 2 mm . k) , . l) 3 . m) . n) 1 2 . o) 1 2 . 8. , , . 9. 1 2 . 10. 10.1 (1) ,
4、5 K 0.98 MPa, 10 K 1.96 MPa . , 1 . (1) . , 5K 0.49 MPa, 10 K 0.59 MPa . , . 10.2 (2) , 5 K 0.78 MPa, 10 K 1.47 MPa . , 30 . (2) . , 5 K 0.49 MPa, 10 K 0.59 MPa . 10.3 . 10.4 KS B 2308 1 . 11. 10. , KS B 2304 . a) 6.1 . b) 6.2 . c) 6.3 . d) 6.4 . e) , 7. . , KS B 5231 . . f) 8. . g) , , 9. . h) 13.
5、. B 2319 : 2006 4 12. . 5 K 15 KS B 2319 5 K 15 5 K 15 13. 13.1 . a) , b) 13.2 . B 2319 : 2006 5 1 5 K a) , ： mm d2 d L PT ( ) (25.4 mm ) I HlDd5a d1d3 (25.4 mm ) d4 h S1S2S315 15 50 1/2 20.955 14 12 75 14.5 56 10.6 1.7 20 6.5 14 8 7.0 26 18 1820 20 60 3/4 26.441 14 13 85 20 63 12 1.8 25 7.5 14 8 7.
6、5 32 21 1825 25 65 1 33.249 11 15 95 25 70 13 2.0 31 8.5 10 8 8.5 39 22 1932 32 75 1 1/441.910 11 16 119 32.5 80 14 2.2 38 9.5 10 8 9.0 49 28 2040 40 85 1 1/247.803 11 18 131 39.5 90 15.5 2.3 47 10.5 10 8 9.5 55 34 2150 50 95 2 59.614 11 19 150 49.5 100 17 2.5 58 12.0 10 8 9.5 68 47 26 1. , . 2. d2
7、KS B 0222 . 3. d4 KS B 0226 . 4. H . 5. ( ) . ()()()()()( ) ()()()()B 2319 : 2006 6 1 5 K ( ) b) 1 C3771BD, C3771BE KS D 5101 2 C3771BD, C3771BE KS D 5101 3 C3771BD, C3771BE KS D 5101 4 C3604BD, C3604BE KS D 5101 5 C3771BD, C3771BE KS D 5101 6 GC 200, SCP 2, ZnDC 1, ZnDC 2, KS D 4301, KS D 3512, KS
8、D 6005, KS M 33507 C3604BD, C3604BE KS D 5101 8 C3604BD, C3604BE KS D 5101 9 C3604BD, C3604BE KS D 5101 10 B 2319 : 2006 7 2 10 K a) , ： mm d2 d L ( ) (25.4 mm ) l HIDa d1d3d4 (25.4 mm ) d5 h S1S2S315 15 55 PT 1/2 20.955 14 12 93 16 55 2.0 21 8.2 14 8 14.5 12 28 23 2120 20 65 PT 3/4 26.441 14 14 100
9、 23 63 2.0 26 8.3 14 8 14.5 12 33 23 2125 25 70 PT 1 33.249 11 16 164 28 70 2.5 32 9.2 10 8 16 14 41 29 2332 32 80 PT 1 1/441.910 11 18 172 36 80 2.5 40 10.3 10 8 18 17 50 32 2640 40 90 PT 1 1/247.803 11 19 179 43 90 3.0 49 11.2 10 8 18 17 58 38 2650 50 100 PT 2 59.614 11 21 189 55 100 3.5 60 12.2 1
10、0 8 21 20 70 46 32 1. , . 2. d2 KS B 0222 . 3. d4 KS B 0226 . 4. H . 5. ( ) . ()()()()( ) ()()()()()B 2319 : 2006 8 2 10 K ( ) b) 1 C3771BD, C3771BE KS D 5101 2 C3771BD, C3771BE KS D 5101 3 C3771BD, C3771BE KS D 5101 4 C3604BD, C3604BE KS D 5101 5 C3604BD, C3604BE KS D 5101 6 C3771BD, C3771BE KS D 5
11、101 7 GC 200, SCP 2, ZnDC 1, ZnDC 2, KS D 4301, KS D 3512, KS D 6005, KS M 33508 C3771BD, C3771BE KS D 5101 9 9 KS B 2319： 2006 , . 1. 1979 1 16 . 2. 2006 a) , KS . 6 , , , , ( ) . , 2006 10 1 2006 10 31 . b) . 1) 6.4 , (Pb) (KS B 2308 1 ) . 4 0.005 mg/L 4 2007 1 1 . c) . 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSKS B 2319： 2006 Brass forging stock screwed gate valves ICS 23.060.30 Korean Agency for Technology and Standards http:/www.kats.go.kr
