2802 ( .. 2544 ) .. 2511 ( 1) .27-2540 15 ..2511 .27-2540 2239
(..2540) 17 2540 1. .27-2540 .27-25432. 6.1(8) (8) 3. 6.3 6.1 (7)
(8) 120 19 .. 2544 1 118 30 12 2544 ICS23.020.30 ISBN 974-607-656-6
LIQUEFIEDPETROLEUMGASCONTAINERS THAI INDUSTRIAL STANDARD.272540 6
10400 0 2202 3300 114 29 10 2540.27254026 1. 2. 3. 4. 5. 6. 7. 8.
9. 10. 11. 12. 13. 14. 15. 16. 17. 18. (2) .27-2528 102 72 6 2528
AS2469-1989 Steel cylinders for compressed gases - Welded - 0.1 kg
to 11 kgAS2470-1995 Steel cylinders for compressed gases - Welded -
11 kg to 150 kgCompressed Gas Standards for Welding on Thin Walled
Steel CylindersAssociation (CGA)Pamphlet C-3-1986.151-2539
.159-2518 .244 4-2525 4 ( ) 5-2525 5 12-2525 12 .255-2521 .339
1-2523 1 2-2523 2 3-2523 3 (3) 15 .. 2511(5) 2239 ( .. 2540 )
..2511 ( ) .27-2528 15 .. 2511 904(..2528) ..2511 24..2528 .27-2540
150 17 ..2540 1.272540 1. 1.1 1 5001.2 1.3 2. 2.1
(liquefiedpetroleumgas) (propane) (propene) (butane) (butene)2.2
2.3 (valve) (valve protection cap) (plug) 1 3 10.2 10.1 10.3 2.4
(capacity) 3 2.2725402.5 (maximum working pressure, WP) 2.6 (test
pressure, TP) 2 2.7 2 2.8 3. 2 3.1 1( 1)3.2 2 1 ( 2)4.4.1 4.1.1
(killed steel) 4.1.2 3 (ladleanalysis) 1 3 .244 54.1.3 4.1.2 0.25
0.60 0.045 0.054.1.4 (seam) 3.272540 1 ( )( 3.1) ( ) 4.272540 ( ) 2
( )( 3.2) 5.272540 1 ( 4.1.2) 1 2 3 0.20 0.20 0.20 0.60 1.20 1.50
0.30 0.35 0.30 0.05 0.04 0.04 0.05 0.04 0.04 ( ) - - 0.01 0.04 1 2
2 ( 1) 1 0.20 0.03 0.60 0.03 0.60 1.50 0.04 0.30 0.03 0.30 0.35
0.05 0.01 0.01 ( ) 0.01 6.272540 3 ( 4.1.2 5.8.1 5.8.2(1) 5.8.3.1
5.9.3(2) 8.6.2) 1) 1 402 255 28 2a2 440 300 24 3a3 490 340 20 3a 1)
a 4.24.2.1 4.2.1.1 4.2.1.2 (1) 1.3 (2) 6 4.2.1.3 4. 4.2.1.4 4.
4.2.2 .255 7.27254034141 4 ( 4.2.1.3 4.2.1.4)1) 2)0.5 1.0 2.41 2.4
4.0 0.6-141.5 4.0 4.8 0.715-142 4.8 6.0-14 NGT2.5 6.0 7.2 3 7.2 9.2
M-22 X 1.254 9.2 11.95 11.9 26.212 26.2 30.5 W 28.8 X13.5 30.5 35.5
15 35.5 54.0 - 14 NGT25 54.0 108.050 108.0 454.0 W 80-11200 454.0
500.0 1- 11.5 NGT 1) 2) (basic profile) (basic size) .4.2.3 4.2.3.1
(1) 5.151 (2) 5 14348.272540 1 10 10 10 500 4.2.3.2 ( ) 4.2.3.3 10
4.2.4 4.2.4.1 15 25 10 500 4.2.4.2 1 4.2.4.3 5 5 ( 4.2.4.3) 1.0
11.0 0.8 D 3 11.0 40.0 0.8 D 12 40.0 500 D 12 D 4.2.5 4.2.5.1
9.272540 4.2.5.2 (buttjoint) (undercut) 1 6 0.8 3.2 3.2 0.8 4.2.5.3
(jogglebuttjoint)(lapjoint) 4 4.2.5.4 3 t 3 (
4.2.5.4)10.2725404.2.5.5 4.1.3 4.1.3 0.15 (resistance welding)4.2.6
4.2.6.1 600 4.2.6.2 200 4.2.7 200 5.5.1 1.65 5.2 5.35.3.1 1 10 3
5.3.2 10 500 4 8.15.4 5.4.1 150 1.75 1 10 2.0 10 500 5.4.2 150
11.2725401.0 75 1.0 0.01 1 75 5.4.3 (t')90 5.4.4 6.2 2.2 8.25.5
(hemispherical) (semi-ellipsoidal) (h) (D) ( 4) (template) 1.25 (
4) (l) 4 (t) 8.3 4 ( 5.5)5.6
CompressedGasAssociation(CGA)PamphletC-3Standards for Welding on
Thin Walled Steel Cylinders 5.6.1 (incomplete fusion) (incomplete
penetration)h2114 D12.2725405.6.2 (isolated porosity) (cavity)
(slag inclusion) 1 3 (t)5.6.3 5.6.2 12 (t) 6 (L) 5 65.7 13.272540 5
5 ( 5.6.3) 14.272540 6 5 10 ( 5.6.3) 15.2725405.8 5.8.1 .244 5
35.8.2 8.4.2.1 (1) 3(2) T = T =,f = f = T Di t f f 294 Ph D J (
5.6) J = 1.0 75 25( 7) J = 1.0 25 J = 0.9 (1) f0.602 000
JtPh(D-t)f0.92 000 JtPh(D-t)6.25 Dit216.272540 150 25 ( 7)(2) 75
25( 7)(3) 3 6 7 ( 5.8.2(2)) 17.272540 6 ( 5.8.2(3)) 1) 400 20400
450 19450 500 18500 550 17550 16 1) 8.4.2.15.8.3 5.8.3.1 8.4.2.2(1)
95 35.8.3.2 8.4.2.2(2) 1.5 3 5.9 5.9.1 (hydrostatic proof pressure)
2 30 (bulge) (distortion) 5.9.2 (stretch) 8.5 10 1/5 000 5.9.3
(burst pressure) 8.6 (1) (2) (nominal hoop stress) 95 3 fb
=Pbd2t18.272540 fb Pb d t ( ) (3) 10 L D 10 +(- 1) DL3D 15 L3D L D
5.9.4 (leakage) 8.5 8.7 5.10 8.8 6.6.1 4 (1) (2) (serial number)(3)
(4) (5)(6) (7) (8) 6.2 6.1 (1) 2.2 (2) (3) 590 1.6 6
52LD19.2725406.3 6.4 7.7.1 7.2 7.2.1 7.2.1.1 3 7.2.1.2 4.1.2 4.1.2
7.2.2 7.2.2.1 1 200 7.2.2.2 4.2.1 4.2.2 4.2.3 4.2.4 5.2 5.3 5.7
5.8.2 7.2.3 7.2.3.1 1 200 8.5 7.2.3.2 5.4 5.5 5.8.3 2 5.4 5.5 5.8.3
2 7.2.4 7.2.4.1 (1) 1 200 Compressed Gas Association (CGA) Pamphlet
C-320.272540(2) 5.6 2 5.6 5.6 7.2.4.2 (1) (J) 1.0 (2) (J) 0.9 1 50
50 15 4 Compressed Gas Association (CGA) Pamphlet C-3(3) 5.6 2 5.6
5.6 7.2.5 7.2.5.1 1 200 90 7.2.5.2 5.9.2 2 5.9.2 2 7.2.6 7.2.6.1 1
500 7.2.6.2 5.9.3 2 5.9.3 2 7.3 7.2.1.2 7.2.2.2 7.2.3.2 7.2.4.1 (2)
7.2.4.2(3) 7.2.5.2 7.2.6.2 7.47.4.1 1 500 7.4.2 5.10 2 5.10 2 8.8.1
L 8 1 21.272540 8 ( 8.1)8.2 8.3 8.4 8.4.1 8.4.1.19 25 8.4.1.2
8.4.1.3 25 8.4.2 8.4.2.1 (1) 1 9 .244 5 50 7.72 2.5 x 10-4 2.5 x
10-3 22.272540(2) 2 9 .244 128.4.2.2 (1) 34 9 8.4.2.1(1) (2) 56 9 7
8.4.2.1(2) 1 2 3 ( )4 ( )5 ( )6 ( ) (X) 150 9 ( 8.4.1.1 8.4.2)
23.272540 7 ( 8.4.2.2(2)) 1.52 100 25 1.52 152 388.5 (water jacket)
8.5.1 8.5.1.1 1 8.5.1.2 1 0.1 8.5.2 2 60 (1) =X 100 V1 V2 (2) = V
V2 8.68.6.1 8.6.2 5.9.3(2) 38.6.3 5.9.3(3)V2V1VV224.2725408.7 8.5
690 8.8 1.2 + 0.05 9.9.1 5 .15125.272540. ( 4.2.1.3 4.2.1.4 4)
(precision ring gaugeandpluggauge)(profileprojector) .1 NGT ( 1 :
16) .1 .1.2 0.715-140.6-14 .2 .2.3 W 28.8 X .3 .3.4 M-22 X 1.25
.4.5 W 80-11 .5 .411426.272540 D E G GG 45 K KK 90 L1 L3 3 L8 L9
L10 O I P .1 NGT( .1)27.272540 .20.715140.614( .2)28.272540 .3
W28.8X( .3)11429.272540.4M22X1.25( .4) 1. .1592. .339 1 330.272540P
=H = 0.960 491Ph = 0.640 327Pr = 0.137 329Pd2= dh, D2d2d1= d2h,
D2d1 .5 W8011( .5)25.4n31.272540 .1 NGT( .1) 1) E0 ( ) L1 E1 ( )2)
L10 L8 L8 L1 + 6 E8 L8 E0 D10 L10 E0 L82 ( 1 1 )3) L1 + L3 (L3 3 )
K L3 L9 (L1 + 5 )1 2 3 4 5 6 7 8 9 10 11 12 131) 2) 3) 90
45L1D0E0GG E8L8D10L10G E1KK L1+L3L9 - 14 NGT 8.16 26.029 24.579
23.018 25.798 19.49 27.419 22.23 40.00 25.118 26.987 14.05
15.8751-11.5NGT 10.67 61.318 39.550 37.306 41.046 23.92 43.004
26.99 50.800 40.218 42.465 17.29 21.71 32.272540.20.715-140.6-14(
.2)1 2 3 4 5 6 7 8 9 10 11 25.4 L1d d2d1L2D D2D1 0.715-14 1:8 14
15.88 22.23 25.41 17.957 18.161 16.863 16.997 15.562 15.834 22.23
20.142 20.413 18.978 19.113 17.815 18.0180.6-14 1:5.625 14 15.88
28.58 31.75 15.036 15.240 13.952 14.079 12.664 12.918 28.58 19.192
19.471 18.031 18.158 16.870 17.073 33.272540 .3 W28.8x( .3)1141 2 3
4 5 6 7 8 9 10 11 d d2d1d3L1D D2D1L2l1l2 W28.8x1/14 28.8 28.92
27.638 27.758 26.476 26.596 25.8 25.92 26 26.68 27.800 26.518
26.638 25.356 25.476 22 15.67 17.67 8.33 34.272540 .4 W80-11( .5)
1)(clearance)1 2 3 4 5 6 7 8 9 10 1) 25.4 p h r d d2d1D D2D3 W
80-11 11 2.309 1 1.479 0.317 79.480 80.000 78.261 78.521 76.582
77.012 80.000 78.521 78.781 77.042 77.942
