Page 4 SPECIFICATION RT-510 ISSUE 14
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TABLE 1
Tubing Dimensions
AS SUPPLIED RECOVERED
Inside Diameter Inside Diameter Wall Thickness
Size Minimum Maximum Minimum Maximum Nominal
in. mm. in. mm. in. mm. in. mm. in. mm.
1/8 .125 3.18 .061 1.55 .019 0.48 .035 0.91 .027 0.69
3/16 .187 4.75 .100 2.54 .023 0.58 .043 1.09 .033 0.83
1/4 .250 6.35 .143 3.63 .025 0.63 .045 1.14 .035 0.89
3/8 .375 9.52 .214 5.45 .030 0.76 .050 1.27 .040 1.01
1/2 .500 12.70 .286 7.25 .033 0.83 .063 1.60 .048 1.21
5/8 .625 15.87 .357 9.06 .037 0.93 .067 1.70 .052 1.32
3/4 .750 19.05 .428 10.88 .042 1.06 .072 1.82 .057 1.44
7/8 .875 22.22 .500 12.70 .050 1.27 .080 2.03 .065 1.65
1 1.000 25.40 .570 14.48 .050 1.27 .090 2.28 .070 1.77
1-1/4 1.250 31.75 .714 18.13 .067 1.70 .107 2.71 .087 2.20
1-1/2 1.500 38.10 .857 21.76 .075 1.90 .115 2.92 .095 2.41
1-3/4 1.750 44.45 1.000 25.40 .087 2.20 .127 3.22 .107 2.71
2 2.000 50.80 1.140 28.96 .090 2.28 .130 3.30 .110 2.79
3 3.000 76.20 1.710 43.43 .105 2.65 .145 3.67 .125 3.17
4 4.000 101.60 2.280 58.90 .120 3.04 .160 4.05 .140 3.55
TABLE 2
Mandrel Dimensions for Bend Testing
Tubing Size Mandrel Diameter
in. in. mm.
1/8 through 3/16 5/16 7.9
1/4 through 3/8 3/8 9.5
1/2 through 1-3/4 7/16 11.1
2 through 3 7/8 22.2
4 1.0 25.4