Pressure Temperature Rating as per ASME B16.34

A 105 - A 216 WCB - A 350 LF2

C

Working pressure (bar) by classes

150

300

600

800

900

1500

2500

-29  -38

19.7

51.0

102.0136.2153.1255.5425.4
9317.946.593.1124.1139.6232.7387.8
14915.945.290.7120.7135.8226.1377.1
20413.843.887.6

116.5

131.0218.6364.0
26011.741.482.7110.0123.8206.5344.0
3169.737.975.5100.7113.1188.6314.4
3438.636.974.198.6111.0185.1308.5
3717.636.973.497.9110.3183.7306.1
3996.634.869.692.7104.1173.7289.6
4275.528.356.975.885.2142.0236.5
4544.518.636.949.355.592.4153.8
4823.411.723.831.735.559.398.6
5102.47.214.119.021.435.559.3
5381.43.47.29.610.717.929.6
566-------
593-------
621-------
649-------
677-------
704-------
732-------
760-------
788-------
816-------

A 105, A 216 WCB: permissible but not recommended for prolonged usage above about 454C

A 350 LF2: not be used over 343C

A 182 F1 - A 217 WC1 - A 352 LC1

C

Working pressure (bar) by classes

150

300

600

800

900

1500

2500

-29  -3818.347.995.8-143.8239.2398.9
9317.946.993.8-140.3234.1390.2
14915.945.290.0-134.8224.8374.7
20413.844.188.3-132.4220.6367.5
26011.742.785.8-128.6214.1357.1
3169.741.783.4-125.1208.6347.5
3438.640.781.0-121.7202.7338.2
3717.639.378.3-117.6195.8326.1
3996.636.573.4-110.0183.4305.4
4275.535.270.0-105.1175.1291.6
4544.533.467.2-100.7167.9279.9
4823.431.062.1-93.1154.8258.2
5102.419.338.6-58.396.9161.7
5381.411.422.8-34.156.994.5
566-------
593-------
621-------
649-------
677-------
704-------
732-------
760-------
788-------
816-------

A 182 F1, A 217 WC1: permissible, but not recommended for prolonged usage above about 454C

A 351 LC1: not be used over 343C

A 182 F11- A 217 WC6

C

Working pressure (bar) by classes

150

300

600

800

900

1500

2500

-29  -3820.051.7103.4137.9155.1258.6430.9
9317.949.098.3131.0147.2245.5408.9
14915.946.592.7123.8139.3232.0386.5
20413.845.590.7121.0136.2226.8378.2
26011.744.188.6117.9132.7221.3368.9
3169.741.783.4111.4125.1208.6347.5
3438.640.781.0108.2121.7202.7338.2
3717.639.378.3104.5117.6195.8326.1
3996.636.573.497.9110.0183.4305.4
4275.535.270.093.4105.1175.1291.6
4544.533.467.289.6100.7167.9279.9
4823.431.062.182.793.1154.8258.2
5102.426.252.169.377.9130.0216.8
5381.415.530.741.046.276.9128.2
5661.49.719.025.228.347.278.9
5931.46.613.117.620.033.155.2
6211.43.47.29.610.717.929.6
6491.02.44.86.57.211.719.7
677-------
704-------
732-------
760-------
788-------
816-------

A 182 F11: permissible, but not recommended for prolonged usage above about 593C

A 217 WC6: not be used over 593C

A 182 F22- A 217 WC9

C

Working pressure (bar) by classes

150

300

600

800

900

1500

2500

-29  -3820.051.7103.4137.9155.1258.6430.9
9317.949.398.6131.7148.224.8411.3
14915.946.593.4124.5140.0233.4388.9
20413.844.889.3119.3134.1223.4372.3
26011.744.1

88.3

117.6132.4220.6367.5
3169.741.783.4111.4125.1208.6347.5
3438.640.781.0108.2121.7202.7338.2
3717.639.378.3104.5117.6195.8326.1
3996.636.573.497.9110.0183.4305.4
4275.535.270.093.4105.1175.1291.6
4544.533.467.289.6100.7167.9279.9
4823.431.062.182.793.1154.8258.2
5102.426.252.169.377.9130.0216.8
5381.418.636.949.355.592.4153.8
5661.413.827.636.541.068.6114.5
5931.47.915.520.723.439.065.2
6211.47.214.119.021.435.559.3
6491.43.87.610.011.419.031.7
677-------
704-------
732-------
760-------
788-------
816-------

A 182 F22: permissible, but not recommended for prolonged usage above about 593C

A 217 WC9: not be used over 593C

A 182 F 304- A 351 CF8 - A 351 CF3

C

Working pressure (bar) by classes

150

300

600

800

900

1500

2500

-29  -3819.049.699.3132.4148.9248.2413.7
9316.241.482.7110.3124.1206.8344.7
14914.136.572.797.2109.3182.0303.4
20412.432.464.886.597.2162.0270.3
26011.730.060.380.390.3150.7251.0
3169.728.657.276.285.8143.1238.6
3438.628.356.275.284.5140.7234.4
3717.627.955.574.183.4138.9231.7
3996.627.654.873.182.4137.2228.9
4275.527.254.572.481.4135.8226.1
4544.526.953.871.480.3134.1223.4
4823.426.553.170.779.3132.4220.6
5102.425.951.768.977.6128.9215.1
5381.422.444.559.366.5111.0185.1
5661.421.442.756.963.8106.5177.2
5931.417.935.547.253.188.6147.9
6211.413.4

26.9

35.840.367.6112.4
6491.410.721.428.632.153.188.6
6771.47.615.220.322.837.963.1
7041.45.911.415.016.928.347.2
7321.44.18.611.412.821.435.5
7601.43.46.69.010.016.527.6
7881.02.44.86.67.211.719.7
8160.71.73.44.54.88.313.8

For welding end. Flanged end ratings terminate at 538.

A 351 CF3: not be used over 425C

A 182 F 316- A 351 CF8M - A 351 CF3M

C

Working pressure (bar) by classes

150

300

600

800

900

1500

2500

-29  -3819.049.699.3132.4148.9248.2413.7
9316.542.785.5114.1128.2213.4355.8
14914.838.677.2103.1115.8192.7321.3
20413.435.571.094.5106.2177.2295.1
26011.733.165.887.998.9164.8274.4
3169.731.062.483.193.4155.5259.2
3438.630.761.481.791.7153.1255.1
3717.629.659.679.389.3148.9248.2
3996.629.358.377.987.6145.5242.7
4275.528.657.276.285.8143.1238.6
4544.527.955.874.583.8140.0233.0
4823.427.254.572.481.4135.8226.1
5102.426.553.471.080.0133.1222.0
5381.425.250.066.975.2125.5208.9
5661.424.849.666.274.5124.1206.8
5931.422.444.559.366.5111.0185.1
6211.419.037.950.756.994.5157.5
6491.414.128.337.942.771.0118.2
6771.412.425.233.437.662.7104.5
7041.49.719.025.228.347.278.9
7321.47.214.119.021.435.559.3
7601.45.210.313.8