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Waveguide Tube

Waveguide tubing is used to transmit and receive radio waves, much like a gun barrel is used to fire shells. As with most engineering products there are adequate products and there are superior products.

Our EVERED operation is renowned world-wide for high precision waveguide. EVERED manufacture and hold inventory of the widest range of waveguide sizes and alloys as well as responding to client requests whether for special alloys, wall thickness, or reduced height products – all manufactured to the world’s highest tolerances.

The table shows the standard range of waveguide tubing.

You can also download a printable, full-page version of this table.

Available Designations
EUROPE USA Frequency
153-1EC DEF 5351 AN TYPE MIL-W- E.I.A Range
DIN 47302     85/1    
BS 9220 WG RG DASH No WR GHz
R       4000-  
12 5 205/u 013 770 0.96-1.46
14 6 69/u -103u 015-019 650 1.141-1.73
18 7 337/u-338/u 021-026 510 1.45-2.20
22 8 104/u-105/u 027-031 430 1.72-2.61
26 9A 112/u-113/u 033-037 340 2.70-3.30
32 10 48/u-75u 039-043 284 2.60-3.95
40 11A 340/u-341/u 045-049 229 3.22-4.90
48 12 49/u-95/u 051-055 187 3.94-5.99
58 13 343/u-344/u 057-061 159 4.64-7.05
70 14 50/u-106/u 063-067 137 5.38-8.18
84 15 51/u-68/u 069-073 112 6.58-10.0
100 16 52/u-67/u 075-079 90 8.20-12.5
120 17 346/u-347/u 081-085 75 9.84-15.0
140 18 91/u-349/u 087-091 62 11.90-18.0
180 19 351/u-352/u 094-098 51 14.50-22.0
220 20 53/u-121/u 100-104 42 17.6-26.7
260 21 351/u-355/u 107-111 34 21.7-33.0
320 22 271/u 114-117 28 26.4-40.1
400 23 272/u 119-121 22 33.0-50.1
500 24 358/u 123-124 19 39.3-59.7
620 25 98/u-273/u 125-128 15 49.9-75.8
740 26 274/u 130-131 12 60.5-92.0
900 27 359/u 133-134 10 73.8-112.0
1200 28 278/u 136-137 8 92.3-14.0
Dimensions and Tolerances
DESIGNATION EVERED HIGH PRECISION WAVEGUIDE
EUROPE INTERNAL DIMENSIONS EXTERNAL DIMENSIONS
153-1EC DEF 5351
DIN 47302     TOL   TOL   TOL   TOL
BS 9220 WG INCHES +/- MM +/- INCHES +/- MM +/-
R                  
12 5 7.700x3.850 - 195.58x97.79 - 7.950x4.100 - 201.93x104.14 -
14 6 6.500x3.250 0.008 165.10x82.55 0.20 6.660x3.410 0.008 169.16x86.61 0.20
18 7 5.100x2.550 0.008 129.54x64.77 0.18 5.260x2.710 0.008 133.60x68.83 0.20
22 8 4.300x2.150 0.0055 109.22x54.61 0.14 4.460x2.310 0.006 113.28x58.67 0.15
26 9A 3.400x1.700 0.0045 86.36x43.18 0.11 3.560x1.860 0.005 90.42x47.24 0.13
32 10 2.840x1.340 0.004 72.14x34.04 0.10 3.000x1.500 0.004 76.20x38.10 0.10
40 11A 2.290x1.145 0.003 58.17 x 29.083 0.076 2.418x1.273 0.003 61.42x32.33 0.076
48 12 1.872x0.872 0.0025 47.55x22.149 0.064 2.000x1.000 0.003 50.80x25.40 0.076
58 13 1.590x0.795 0.002 40.39x20.193 0.051 1.718x0.923 0.002 43.64x23.44 0.051
70 14 1.372x0.622 0.0018 34.85x15.799 0.046 1.500x0.750 0.002 38.10x19.05 0.051
84 15 1.122x0.497 0.0015 28.499x12.624 0.038 1.250x0.625 0.002 31.75x15.88 0.025
100 16 0.900x0.400 0.001 22.86x10.16 0.025 1.000x0.500 0.001 25.40x12.70 0.025
120 17 0.750x0.375 0.0008 19.05x9.525 0.025 0.850x0.475 0.001 21.59x12.06 0.025
140 18 0.622x0.311 0.0008 15.799x7.899 0.020 0.702x0.391 0.001 17.83x9.93 0.025
180 19 0.510x0.255 0.0008 12.954x6.477 0.020 0.590x0.335 0.001 14.99x8.51 0.025
220 20 0.420x0.170 0.0008 10.668x4.318 0.020 0.500x0.250 0.001 12.70x6.35 0.025
260 21 0.340x0.170 0.0008 8.636x4.318 0.020 0.420x0.250 0.001 10.67x6.35 0.025
320 22 0.280x0.140 0.0008 7.112x3.556 0.020 0.360x0.220 0.001 9.14x5.59 0.025
400 23 0.224x0.112 0.0008 5.690x2.845 0.020 0.304x0.192 0.001 7.72x4.88 0.025
500 24 0.188x0.094 0.0008 4.775x2.388 0.020 0.268x0.174 0.001 6.81x4.42 0.025
620 25 0.148x0.074 0.0008 3.759x1.880 0.020 0.228x0.154 0.001 5.79x3.91 0.025
740 26 0.122x0.061 0.0008 3.099x1.549 0.020 0.202x0.141 0.001 5.13x3.58 0.025
900 27 0.100x0.050 0.0008 2.540x1.270 0.020 0.180x0.130 0.001 4.57x3.30 0.025
1200 28 0.080x0.040 0.0008 20.032x1.016 0.020 0.160x0.120 0.001 4.06x3.05 0.025

Use this table to generate an enquiry: email us at info@coleandswallow.com