기술자료실

  • MATERIAL SELECTION
  • HYDROSTATIC TEST PRESSURE ANSI B16,34
  • MATERIAL COMPARISON
  • REFERENCE STANDARD & SPECIFICATION
  • ABBREVIATIONS
  • CONFORMANCE STANDARD
  • PUNCHING SCREEN
  • VALVE BODY BOLTING MATERIALS
  • DIMENTIONS OF STEEL PIPES(KS&JIS)
  • VALVE WALL THICHNESS

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VALVE WALL THICHNESS

API 603 ANSI B 16.34

LIGHT WALL
STD:ANSI B16.34
RATINGS
MOMINAL 150# 300# 600# 900# 1500# 2500#
SIZE INCH MM INCH MM INCH MM INCH MM INCH MM INCH MM
1/2 15 0.11 3.0 0.12 3.1 0.12 3.4 0.16 4.1 0.19 4.8 0.25 6.3
3/4 20 0.12 3.1 0.15 3.8 0.16 4.1 0.18 4.6 0.23 5.8 0.29 7.4
1 25 0.16 4.1 0.19 4.8 0.19 4.8 0.22 5.6 0.26 6.6 0.35 8.9
1 1/4 32 0.19 4.8 0.19 4.8 0.19 4.8 0.25 6.4 0.31 7.8 0.44 11.2
1 1/2 40 0.19 4.8 0.19 4.8 0.22 5.6 0.28 7.1 0.38 9.6 0.50 12.7
2 50 0.22 5.6 0.25 6.4 0.25 6.4 0.31 7.9 0.44 11.2 0.62 15.8
1 1/2 65 0.22 5.6 0.25 6.4 0.28 7.1 0.34 8.6 0.50 12.7 0.75 19.0
3 80 0.22 5.6 0.28 7.1 0.31 7.9 0.41 10.4 0.62 15.7 0.88 22.4
4 100 0.25 6.4 0.31 7.8 0.38 9.6 0.50 12.7 0.75 19.0 1.09 27.7
5 125 0.28 7.1 0.38 9.6 0.44 11.2 0.59 15.0 0.91 23.1 1.34 34.0
6 150 0.28 7.1 0.38 9.6 0.50 12.7 0.72 18.3 1.09 27.7 1.59 40.4
8 200 0.31 8.1 0.44 11.2 0.62 15.8 0.88 22.4 1.41 35.8 2.06 52.3
10 250 0.34 8.6 0.50 12.7 0.75 19.0 1.06 26.9 1.72 43.7 2.59 65.8
12 300 0.38 9.6 0.56 14.2 0.91 23.1 1.25 31.8 2.00 50.8 3.03 77.0
14 350 0.41 10.4 0.62 15.8 0.97 24.6 0.38 35.0 2.19 55.6 3.34 84.8
16 400 0.44 11.2 0.69 17.5 1.09 27.7 1.56 39.0 2.50 63.5 3.81 96.8
18 450 0.44 11.2 0.69 17.5 1.09 27.7 1.56 39.0 2.50 63.5 3.81 96.8
20 500 0.50 12.7 0.81 20.6 1.34 34.0 1.91 48.5 3.12 79.2 4.69 119.1
24 600 0.57 14.5 0.94 23.9 1.59 40.4 2.28 57.9 3.72 94.5 5.72 145.3

API 600

LIGHT WALL
STD:ANSI B16.34
RATINGS
MOMINAL 150# 300# 600# 900# 1500# 2500#
SIZE INCH MM INCH MM INCH MM INCH MM INCH MM INCH MM
1/2 15 - - - - - - - - - - - -
3/4 20 - - - - - - - - - - - -
1 25 0.25 6.4 0.25 6.4 0.31 7.9 0.50 12.7 0.50 12.7 0.59 15.0
1 1/4 32 0.25 6.4 0.25 6.4 0.34 8.6 0.56 14.2 0.56 14.2 0.69 17.5
1 1/2 40 0.25 6.4 0.31 7.9 0.37 9.4 0.59 15.0 0.59 15.0 0.75 19.1
2 50 0.34 8.6 0.38 9.7 0.44 11.2 0.75 19.1 0.75 19.1 0.88 22.4
1 1/2 65 0.38 9.7 0.44 11.2 0.47 11.9 0.88 22.4 0.88 22.4 1.00 25.4
3 80 0.41 10.4 0.47 11.9 0.50 12.7 0.75 19.1 0.94 23.9 1.19 30.2
4 100 0.44 11.2 0.50 12.7 0.63 16.0 0.84 21.3 1.13 28.7 1.41 35.8
5 125 - - - - - - - - - - - -
6 150 0.47 11.9 0.63 16.0 0.75 19.1 1.03 26.2 1.50 38.1 1.91 48.5
8 200 0.50 12.7 0.69 17.5 1.00 25.4 1.25 31.8 1.88 47.8 2.44 62.0
10 250 0.56 14.2 0.75 19.1 1.13 28.7 1.44 36.6 2.25 57.2 2.66 67.6
12 300 0.63 16.0 0.81 20.6 1.25 31.8 1.66 42.4 2.63 66.8 3.41 86.6
14 350 0.66 16.8 0.88 22.4 1.38 35.1 1.81 46.0 2.75 69.9 - -
16 400 0.69 17.5 0.94 23.9 1.50 38.1 2.06 52.3 3.13 79.5 - -
18 450 0.72 18.3 1.00 25.4 1.63 41.4 2.25 57.2 3.50 88.9 - -
20 500 0.75 19.1 1.06 26.9 1.75 44.5 2.50 63.5 3.88 98.6 - -
24 600 0.81 20.6 1.19 30.2 2.00 50.8 2.88 73.2 4.50 114.3 - -