Metallic Hose Assemblies - Thorburn Flex Inc

Metal HoseTechnical DataExamples:A 3" steel pipe line is 138 feet long.Maximum temperature the line willencounter is 400 o F. Lowest temperatureis 20 o F.Calculation:From the chart, the expansion ofsteel pipe at:440 o F 3.595 inches per100 feet ofpipe20 o F 0.148 inches per100 feet ofpipeDifference3.447 inches per100 feet ofpipe138 x 3.447 = 4.75" or100 approximately4-3/4" totaltraverseA 4" stainless steel line is 50 feetlong. Maximum temperature theline will encounter is approximately580 o F. Lowest temperatureis approximately -180 o F.Calculation from the chart:– the expansion of stainless steelpipe at:580 o F 6.835 inches per100 feet ofpipe– the contraction of stainless steelpipe at:-180 o F -1.850 inches per100 feet ofpipeTotalMovement 8.685 inches per 100feet of pipe50 x 8.685 = 4.342 or100 approximately4-11/32" totaltraverseFrom the "Piping Handbook" bySabin Crocker, McGraw-HillPublishing Co.* Monel is a registered trademarkof International Nickel Co.Note: This data is for informationand does not suggest that thematerials are suitable for alltemperatures shown and shouldonly be used as a guide.Saturatedsteam vacuumin. Hg below212 o F,Pressure psigauge above212 o FVacuumInches of HgPressure PSI Gauge29.3928.8927.9926.4824.0420.2714.636.452.510.320.734.552.374.9103.3138.3180.9232.4293.7366.1451.3550.3664.3795.3945.31,1151,3081,5251,7682,0412,3462,7053,080-320-300-280-260-240-220-200-180-160-140-120-100-80-60-40-20020324060801001201401601802002122202402602803003203403603804004204404604805005205405605806006206406606807007207407607808008208408608809009209409609801000THERMAL EXPANSION OF PIPE (in inches per 100 feet)TemperatureDegrees FahrenheitCast iron-1.058-0.982-0.891-0.797-0.697-0.593-0.481-0.368-0.248-0.12700.1280.2090.2630.3910.5220.6600.7990.9241.0731.2181.3681.4511.5071.6531.8041.9582.1062.2682.4162.5732.7322.8813.0553.2183.3843.5563.7203.8934.0634.2384.4144.5984.7694.9555.1335.3155.5025.6815.8796.0736.2626.4606.6526.8437.0497.2487.4527.6687.8628.0738.2798.490-1.282-1.176-1.066-0.948-0.826-0.698-0.563-0.428-0.288-0.14500.1480.2300.2850.4480.5800.7530.9101.0641.2231.3831.5461.6431.7071.8752.0382.2052.3742.5452.7172.8843.0663.2303.4213.5953.7843.9554.1514.3424.5254.7154.9065.1025.2925.4825.6865.8756.0846.2806.4906.6886.9017.1057.3197.5177.7437.9538.1688.4008.6108.8309.0519.27618Carbon and Carbonmolybdenum steelWrought iron-1.289-1.183-1.073-0.955-0.833-0.705-0.570-0.435-0.295-0.15200.1540.2490.3130.4680.6280.7870.9581.1131.2751.4451.6261.7211.7841.9582.1272.3132.4782.6482.8363.0233.1983.3693.5683.7483.9444.1284.3254.5254.7144.9055.1165.3035.5085.6985.9156.1086.3296.5216.7476.9487.1627.3567.6057.8008.0438.2488.4878.7158.9379.1489.3959.6244-6% CrAlloy steel-1.250-1.150-1.030-0.970-0.800-0.700-0.550-0.430-0.290-0.14500.1400.2340.2800.4300.6000.7500.9001.0501.2201.3701.5201.6001.6751.8252.0002.1502.3202.4702.6252.8202.9803.1403.3003.4703.6503.8004.0004.1504.3504.5404.7404.9205.1105.2805.4705.6705.8506.0506.2206.4306.6006.8007.0007.2007.4007.5807.7707.9708.1708.3608.5608.76012% CrStainless steel-1.770-1.670-1.570-1.470-1.370-1.270-1.170-1.070-0.970-0.870-0.750-0.630-0.520-0.400-0.270-0.13000.1400.2340.2800.4300.6000.7500.9001.0501.2201.3701.5201.6001.6751.8252.0002.1502.3202.4702.6252.7802.9803.1303.3003.4703.6503.8004.0004.1504.3404.5004.6404.8505.0205.1805.3505.5505.7005.9006.0406.2806.4806.6806.8907.0907.3007.5007.7207.9508.1408.3508.5508.75018 Cr-8 NiStainless steel-3.110-2.930-2.750-2.570-2.390-2.210-2.030-1.850-1.670-1.480-1.300-1.090-0.880-0.670-0.450-0.22500.2230.3560.4460.6690.8921.1151.3381.5451.7842.0002.2302.3612.4602.6802.9203.1303.3753.6153.8404.0754.3464.5604.8005.0455.3355.5405.8006.0506.3206.5726.8357.1007.3707.6307.9008.1708.4258.6708.9329.2209.4809.75010.02010.27010.54010.82011.07511.35011.62011.90012.15012.432Copper-2.975-2.805-2.635-2.465-2.295-2.125-1.955-1.782-1.612-1.428-1.235-1.040-0.835-0.630-0.421-0.21000.2380.3660.4510.6840.8961.1341.3661.5901.8042.0512.2962.4282.5162.7562.9853.2183.4613.6963.9414.1764.4244.6664.9145.1545.4085.6515.9066.1486.4106.6406.9197.1847.4327.6987.9498.1968.4728.7088.9999.2569.5329.78810.06810.30810.61010.97111.15611.42111.70711.97612.26912.543Brass-2.065-1.890-1.705-1.508-1.308-1.098-0.888-0.673-0.452-0.22700.2330.3730.4660.6900.9201.1501.3901.6251.8652.1002.3402.4672.5802.8303.0703.3153.5653.8204.0654.3204.5604.8255.0805.3405.6005.9256.1206.3806.6506.9207.1707.4407.7157.9808.2408.5158.7809.0509.3249.6009.87010.15010.42510.69010.97511.25011.54511.81512.12012.42012.72013.080Aluminum6061 Alloy-3.96-3.71-3.46-3.21-2.96-2.71-2.46-2.22-1.97-1.73-1.47-1.22-0.98-0.74-0.49-0.2500.340.540.681.011.351.692.022.362.683.033.383.593.724.054.394.725.075.415.746.086.426.777.107.447.778.118.448.789.139.469.8010.1410.4910.82Monel Alloy 400-2.60-2.44-2.28-2.12-1.96-1.80-1.64-1.48-1.32-1.15-0.98-0.82-0.66-0.49-0.32-0.1700.1970.3150.3940.5910.7900.9851.181.381.581.771.972.092.172.362.562.762.953.153.353.553.743.944.144.344.534.734.925.125.325.525.715.916.116.306.506.706.897.097.297.497.687.888.088.288.478.678.869.099.269.469.659.85