KS B 6234-2011 Hose assemblies for liquefied petroleum gas《液化石油气(LPG)用软管组合件》.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS B 6234 KS B 6234:2011 2011 10 7 http:/www.kats.go.krKS B 6234:2011 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：1975 12 13 ：2011 10 7 2011-0420 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS B 6234:2011 i 1 1 2 1 3 .1 3.1 .1 3.2 .2 3.3 3 4 3 4.1

2、3 4.2 6 5 6 6 7 6.1 , .7 6.2 .7 6.3 8 6.4 .8 6.5 8 6.6 .8 6.7 8 6.8 .8 6.9 8 7 9 8 10 8.1 10 8.2 .10 8.3 .11 9 11 10 .11 11 .11 11.1 11 11.2 .12 11.3 .12 11.4 .12 11.5 .13 11.6 14 11.7 14 11.8 14 11.9 15 11.10 .15 11.11 .15 11.12 .15 KS B 6234:2011 ii 11.13 LP .15 12 16 13 16 14 16 14.1 16 14.2 17 K

3、S B 6234:2011 .29 KS B 6234:2011 Hose assemblies for liquefied petroleum gas 1 ( LPG .) ( .) . 2 . . ( ) . KS B 0204, KS B 0214, KS B 0222, KS B 1502, KS B 1503, KS B 2805, O KS B 6214, KS D 3503, KS D 3512, KS D 3562, KS D 3567, KS D 5101, KS D 8304, KS M 6518, KS M 6629, (LPG ) , 3 3.1 , , LPG ( .

4、) 1 . KS M 6629 . KS B 6234:2011 2 1 MPa ( 2 .) ( 3 .) ( ) H 25 40 H O1, D, G, M, T K, Y, C1, C2 LPG . A 30 60 A O1, M, T LPG LPG . P P LPG , , . PE 2.12 P .M, T, F P , . HL 0.20 25 40HL MU, T J .3.2 2 8 . 2 O ( ) 1 O1 O . O ( ) 2 O2 O . 3 D . 4 G . 5 M . 6 T . 7 MU . 8 F . KS B 6234:2011 3 3.3 ( .)

5、 ( .) , 3 5 . 3 9 K W22.5 14 R1/4 3 10 Y W22.5 14 2 R1/4 11 J R1/2 M181.5 M241.5 12 C1 , . 13 C2 , . 4 4.1 11.1 11.9 , 4-1 4-4 . 4-1 H , . 1.8 Mpa 1 11.1 , . 3.0 Mpa 1 11.2 , . 9.0 Mpa 49 Mpa 11.3 , , . 25 , 5 9 180 . , . 2.12 Mpa 1 11.4 , . 0.50 ppm, 40 , 96 9 180 . , . 2.12 Mpa 1 11.5 KS B 6234:20

6、11 4 4-1 H( ) , . 981 N 5 , . 2.12 MPa 1 11.6 . 1.5 kg 1 m . . . 2 m . , . 2.12 MPa 1 11.7 4-2 A , . 2.12 MPa 1 11.1 , . 3.6 MPa 1 11.2 , . 9.0 MPa 49 MPa 11.3 , , . 30 , 5 9 180 . , . 2.12 MPa 1 11.4 , . 0.50 ppm, 40 , 96 9 180 . , . 2.12 MPa 1 11.5 , . 981 N 5 , . 2.12 MPa 1 11.6 , . 2 4 mm, 2 000

7、 / 2.12 MPa 4 11.8 KS B 6234:2011 5 4-3 P PE , . 2.12 MPa 1 11.1 , . 3.6 MPa 1 11.2 , . 9.0 MPa 49 MPa 11.3 , , . 25 , 5 19 , 9 180 . 25 50, 9 180 . , . 2.12 MPa 1 11.4 , . 12 0.50 ppm, 40 , 96 9 180 . , . 2.12 MPa 1 11.5 , . 12 981 N 5 , . 2.12 MPa 1 11.6 . 4.5 V 11.9 1 PE . 2 PE . KS B 6234:2011 6

8、 4-4 HL , . 0.3 MPa 1 11.1 , . 0.8 MPa 1 11.2 , , . 25 , 5 9 180 . , . 0.3 MPa 1 11.4 , . 0.50 ppm, 40 , 96 9 180 . , . 0.3 MPa 1 11.5 , . 981 N 5 , . 0.3 MPa 1 11.6 . 1.5 kg 1 m . , . 0.3 MPa 1 11.7 4.2 , ( .) 11.10 11.13 , 5 . 5 , . 70 kPa 11.10 . 70 kPa , 360 11.11 , . 25 , 30 1.53 MPa 11.12 LP L

9、P , , . LPG , 24 20 40 11.13 5 KS B 6234:2011 7 . , , LPG , . PE , . 6 6.1 , , 6 . 6 , 5 H 6 (M141.5) 6 (M141.5) 9 R1/4(M181.5) A 12 W22.5 14 R1/2(M221.5) 6 R1/4M141.5 9 R3/8M181.5 12 R1/2M221.5 15 15 19 R3/4M272 20 25 R1 M332 25 38 R11/2M502 40 50 R2 M602 50 75 R3 M902 80 P, PE 100 R4 M1152 100 10

10、M181.5 HL 12 R1/2M241.5 6.5 6.6 6.7 6.8 ( ) . 6.2 7 . KS B 6234:2011 8 , . 7 ： mm 1 200 20 10 1 200 2 000 30 15 2 000 3 000 50 30 3 000 2(%) 1(%) 6.3 1 8 . 6.4 9 13 . 6.5 KS B 6214 . 6.6 KS B 0222 . 6.7 KS B 0204 , KS B 0214 6 g, 6 H . 6.8 KS B 1503 20 K , KS B 1502 . 6.9 8 . KS B 6234:2011 9 8 () m

11、m 5 2.5 6 3.5 9 6.0 12 8.5 15 11.0 19 14.0 25 19.0 38 30.0 50 41.0 75 63.0 H, A, P, PE 100 85.0 10 7.5 HL 12 10.0 7 9 . . 9 mm 5 90 6 110 9 140 10 140 12 170 15 210 19 240 25 350 38 450 50 650 75 950 100 1 200 KS B 6234:2011 10 8 8.1 10 . 10 O1, O2, D KS D 5101 C3604BD KS D 5101 C3604BD G KS D 5101

12、C3604BD M M T R MU KS D 5101 C3604BD KS D 3503 SS400 KS D 3567 SUM22 KS B 1503 20 K . F KS D 3562 SPPS380 KS D 3503 SS400 KS D 3562 SPPS380, KS D 3503 SS400 KS D 3512 SPCD 8.2 11 . 11 K Y J KS D 5101 C3604B KS D 3503 SS400 KS D 3567 SUM 22 KS D 5101 C3604B C1 KS D 5101 C3604B C2 KS D 5101 C3604B KS

13、B 6234:2011 11 8.3 12 . 12 O 9 . a) , , . b) . c) , . d) , . e) O , , , , . 10 , . KS D 8304 1 2 . 11 11.1 13 , 1 . . 13 MPa A, P, PE 2.12 H 1.8 HL 0.3 KS B 6234:2011 12 11.2 11.1 14 , 1 . . 14 MPa A, P, PE 3.6 H 3 HL 0.8 11.3 . a) H, A, P PE . 11.2 . b) 1)300 mm . c) 49 MPa 9.0 MPa , , . , . 11.4 5

14、0 , . a) 19 (1), 25 50 (2) . aDRl 22+= (1) aDRl 222+= (2) l ： (mm) R ： 9 (mm) D ： (mm) a ： 2)(mm), 15 . 1) , .2) , ( 1, 2 a) .KS B 6234:2011 13 15 a mm a mm 5 50 15 80 6 50 19 90 9 60 25 105 10 60 38 140 12 70 50 160 b) 16 5 , 19 1, 25 50 2 9 8 12 1 , . 12 . 16 H, P, PE, HL 25 A 30 1 2 c) b) 11.1 .

15、11.5 12 , . 9 180 . 9 90 . KS B 6234:2011 14 a) 11.4 a) (1) . b) KS M 6518 17.3 . (0.500.05) mol/mol, (402) 9 , 96 . c) b) 11.1 . 11.6 12 , . a) 300 mm . b) , 980 N 5 , , , . c) b) 11.1 . 11.7 . a) H HL . b) H C1 HL , 1.5 kg 1 m , . c) H C2 , 1.5 kg 1 m , , . d) H 2 m , , . e) b), c) d) 11.1 . 11.8

16、. a) A . b) 60015+0mm . c) 3 2.12 MPa , 2 4 mm, 2 000 4 , . KS B 6234:2011 15 ： mm 3 11.9 . a) PE . b) 4.5 V 4.0 V, 0.3 A , . 11.10 , 70 kPa , . . 11.11 70 kPa 2 3 , . 360 11.10 , . 11.12 2505- 30 1.53 MPa , 1 , . 10 . 11.13 LP 57005- KS B 6234:2011 16 LP LPG 2005- 405+0 24 , 40 30 , , . ： 70 % 25 % 5 % 12 , . 13 , , , . KS B 6234 H 6550 O1 C1 ( ) (O ) ( ) (550 mm) (6) H , . 14 14.1 ,