G7 Glass Silicone .187" Wall Thickness
G7 Glass Silicone - natural (cream to white)
Technical Data Sheet   
Chemical
Resistance Chart
Composed of a continuous glass woven cloth base
impregnated with a silicone resin binder, this grade has excellent heat and arc
resistance. It has extremely good dielectric loss properties under dry
conditions and good electrical properties under humid conditions, although the
percentage of change is high.
NEMA G-7 certs to MIL-I-24768/17 GSG, IEC 60893-3 Type 6 SI GC 201
NEMA grade G7 Glass-Cloth Reinforced Silicone -- natural color is typically cream to white. Composed of a continuous glass woven clothe base impregnated with a silicone resin binder, this grade has excellent heat and arc resistance. (Silicone thermosetting resins are among the best of all polymer materials in resistance to temperature. Hence, silicone is broadly used for high temperature electronic applications requiring low electrical losses. Silicone isn't as strong as epoxies and phenolics upon aging at lower temperatures but is stronger upon aging over 400°F.) G7 has extremely good dielectric loss properties under dry conditions and good electrical properties under humid conditions, although the percentage of change is high.
| G7 Tube Wall Thickness Lead Times May Apply on Some Diameters | ||
| .093" | .375" | |
| .125" | .500" | |
 
Can be made in 3 foot lengths 30-36" or 4 Foot Lenghts 42-48"
| G7 Tubes - .187" Wall | ||||
| Part # | OD (in.) | ID (in.) | Minimum Order (ft.) | Price Per Foot | 
|---|---|---|---|---|
| DPT-1775 | .875 | .500 | 9 | $74.41 | 
| DPT-1779 | .938 | .562 | 9 | $79.13 | 
| DPT-1784 | 1.000 | .625 | 6 | $83.88 | 
| DPT-12327 | 1.063 | .687 | 15 | $88.60 | 
| DPT-1791 | 1.125 | .750 | 15 | $93.33 | 
| DPT-12301 | 1.188 | .812 | 12 | $98.08 | 
| DPT-1796 | 1.250 | .875 | 12 | $102.81 | 
| DPT-12335 | 1.313 | .938 | 12 | $107.53 | 
| DPT-1801 | 1.375 | 1.000 | 12 | $112.28 | 
| DPT-12334 | 1.438 | 1.063 | 12 | $116.96 | 
| DPT-12333 | 1.500 | 1.125 | 12 | $121.73 | 
| DPT-12332 | 1.563 | 1.188 | 9 | $126.43 | 
| DPT-1805 | 1.625 | 1.250 | 9 | $131.21 | 
| DPT-12331 | 1.688 | 1.313 | 9 | $135.91 | 
| DPT-12330 | 1.750 | 1.375 | 9 | $140.68 | 
| DPT-12319 | 1.813 | 1.438 | 9 | $145.36 | 
| DPT-12328 | 1.875 | 1.500 | 9 | $150.13 | 
| DPT-12291 | 1.937 | 1.563 | 9 | $154.83 | 
| DPT-12326 | 2.000 | 1.625 | 9 | $159.61 | 
| DPT-12313 | 2.062 | 1.687 | 9 | $164.31 | 
| DPT-12324 | 2.125 | 1.750 | 9 | $169.08 | 
| DPT-12336 | 2.188 | 1.813 | 9 | $173.76 | 
| DPT-12322 | 2.250 | 1.875 | 9 | $178.53 | 
| DPT-12321 | 2.313 | 1.938 | 9 | $183.23 | 
| DPT-12362 | 2.375 | 2.000 | 6 | $188.01 | 
| DPT-12329 | 2.438 | 2.063 | 6 | $192.71 | 
| DPT-12304 | 2.500 | 2.125 | 6 | $197.48 | 
| DPT-12850 | 2.563 | 2.188 | 6 | $202.16 | 
| DPT-12290 | 2.625 | 2.250 | 6 | $206.93 | 
| DPT-12338 | 2.688 | 2.312 | 6 | $211.63 | 
| DPT-12310 | 2.750 | 2.375 | 6 | $216.41 | 
| DPT-12309 | 2.813 | 2.438 | 6 | $221.11 | 
| DPT-12308 | 2.875 | 2.500 | 6 | $225.88 | 
| DPT-12307 | 2.938 | 2.563 | 6 | $230.56 | 
| DPT-12299 | 3.000 | 2.625 | 6 | $235.33 | 
| DPT-12305 | 3.063 | 2.687 | 6 | $240.03 | 
| DPT-12323 | 3.125 | 2.750 | 6 | $244.81 | 
| DPT-12303 | 3.188 | 2.813 | 6 | $249.51 | 
| DPT-12302 | 3.250 | 2.875 | 6 | $254.28 | 
| DPT-12289 | 3.313 | 2.938 | 6 | $258.96 | 
| DPT-12300 | 3.375 | 3.000 | 6 | $263.73 | 
| DPT-12312 | 3.437 | 3.063 | 6 | $268.43 | 
| DPT-12293 | 3.500 | 3.125 | 6 | $273.21 | 
| DPT-12292 | 3.563 | 3.188 | 6 | $277.91 | 
| DPT-12318 | 3.625 | 3.250 | 6 | $282.68 | 
| DPT-12306 | 3.688 | 3.313 | 6 | $287.35 | 
| DPT-12045 | 3.750 | 3.375 | 6 | $292.13 | 
| DPT-12057 | 3.813 | 3.438 | 6 | $296.83 | 
| DPT-12056 | 3.875 | 3.500 | 6 | $301.60 | 
| DPT-12055 | 3.938 | 3.563 | 6 | $306.30 | 
| DPT-13148 | 4.000 | 3.625 | 6 | $311.08 | 
| DPT-12054 | 4.063 | 3.688 | 6 | $315.76 | 
| DPT-12983 | 4.125 | 3.750 | 6 | $320.53 | 
| DPT-12006 | 4.188 | 3.813 | 6 | $325.23 | 
| DPT-12320 | 4.250 | 3.875 | 6 | $330.01 | 
| DPT-12004 | 4.313 | 3.938 | 6 | $334.71 | 
| DPT-12060 | 4.375 | 4.000 | 6 | $339.48 | 
| DPT-12042 | 4.438 | 4.062 | 6 | $344.16 | 
| DPT-12027 | 4.500 | 4.125 | 3 | $348.93 | 
| DPT-12119 | 4.563 | 4.188 | 3 | $353.63 | 
| DPT-12167 | 4.625 | 4.250 | 3 | $358.41 | 
| DPT-12166 | 4.688 | 4.313 | 3 | $363.11 | 
| DPT-12165 | 4.750 | 4.375 | 3 | $367.86 | 
| DPT-12164 | 4.813 | 4.438 | 3 | $372.56 | 
| DPT-12005 | 4.875 | 4.500 | 3 | $377.33 | 
| DPT-12068 | 4.938 | 4.563 | 3 | $382.03 | 
| DPT-12317 | 5.000 | 4.625 | 3 | $386.81 | 
| DPT-12316 | 5.063 | 4.688 | 3 | $391.50 | 
| DPT-12315 | 5.125 | 4.750 | 3 | $396.26 | 
| DPT-12314 | 5.188 | 4.813 | 3 | $400.96 | 
| DPT-12181 | 5.250 | 4.875 | 3 | $452.88 | 
| DPT-12026 | 5.312 | 4.938 | 3 | $458.13 | 
| DPT-12218 | 5.375 | 5.000 | 3 | $463.46 | 
| DPT-12058 | 5.437 | 5.063 | 3 | $468.71 | 
| DPT-12069 | 5.500 | 5.125 | 3 | $474.03 | 
| DPT-12072 | 5.563 | 5.188 | 3 | $479.25 | 
| DPT-12067 | 5.625 | 5.250 | 3 | $484.58 | 
| DPT-12066 | 5.688 | 5.313 | 3 | $489.83 | 
| DPT-12065 | 5.750 | 5.375 | 3 | $495.16 | 
| DPT-12064 | 5.812 | 5.438 | 3 | $500.41 | 
| DPT-12063 | 5.875 | 5.500 | 3 | $505.73 | 
| DPT-12062 | 5.937 | 5.563 | 3 | $510.96 | 
| DPT-12049 | 6.000 | 5.625 | 3 | $516.28 | 
| DPT-12363 | 6.063 | 5.688 | 3 | $521.53 | 
| DPT-12070 | 6.125 | 5.750 | 3 | $526.86 | 
| DPT-12232 | 6.187 | 5.813 | 3 | $532.11 | 
| DPT-12203 | 6.250 | 5.875 | 3 | $537.43 | 
| DPT-12205 | 6.313 | 5.938 | 3 | $542.66 | 
| DPT-12239 | 6.375 | 6.000 | 3 | $547.98 | 
| DPT-12238 | 6.438 | 6.063 | 3 | $492.56 | 
| DPT-12237 | 6.500 | 6.125 | 3 | $497.51 | 
| DPT-12236 | 6.563 | 6.188 | 3 | $502.41 | 
| DPT-12235 | 6.625 | 6.250 | 3 | $507.35 | 
| DPT-12224 | 6.688 | 6.313 | 3 | $512.26 | 
| DPT-12233 | 6.750 | 6.375 | 3 | $517.21 | 
| DPT-12196 | 6.813 | 6.438 | 3 | $522.11 | 
| DPT-12231 | 6.875 | 6.500 | 3 | $527.06 | 
| DPT-12230 | 6.938 | 6.563 | 3 | $531.96 | 
| DPT-12217 | 7.000 | 6.625 | 3 | $536.91 | 
| DPT-12228 | 7.063 | 6.688 | 3 | $541.81 | 
| DPT-12240 | 7.125 | 6.750 | 3 | $546.76 | 
| DPT-12226 | 7.187 | 6.813 | 3 | $551.66 | 
| DPT-12325 | 7.250 | 6.875 | 3 | $556.61 | 
| DPT-12234 | 7.312 | 6.938 | 3 | $561.51 | 
| DPT-12276 | 7.375 | 7.000 | 3 | $566.46 | 
| DPT-12847 | 7.438 | 7.063 | 3 | $571.36 | 
| DPT-12846 | 7.500 | 7.125 | 3 | $576.31 | 
| DPT-12845 | 7.562 | 7.187 | 3 | $581.21 | 
| DPT-12885 | 7.625 | 7.250 | 3 | $586.16 | 
| DPT-12856 | 7.687 | 7.313 | 3 | $591.06 | 
| DPT-12241 | 7.750 | 7.375 | 3 | $596.01 | 
| DPT-12252 | 7.813 | 7.438 | 3 | $600.91 | 
| DPT-12227 | 7.875 | 7.500 | 3 | $605.86 | 
| DPT-12265 | 7.938 | 7.563 | 3 | $610.76 | 
| DPT-12195 | 8.000 | 7.625 | 3 | $615.73 | 
| DPT-12288 | 8.063 | 7.688 | 3 | $620.61 | 
| DPT-12274 | 8.125 | 7.750 | 3 | $625.58 | 
| DPT-12273 | 8.188 | 7.813 | 3 | $630.46 | 
| DPT-12200 | 8.250 | 7.875 | 3 | $635.43 | 
| DPT-12199 | 8.313 | 7.938 | 3 | $640.31 | 
| DPT-12198 | 8.375 | 8.000 | 3 | $645.28 | 
| DPT-12223 | 8.500 | 8.125 | 3 | $655.13 | 
| DPT-12264 | 8.563 | 8.188 | 3 | $660.01 | 
| DPT-12361 | 8.625 | 8.250 | 3 | $664.98 | 
| DPT-12343 | 8.688 | 8.313 | 3 | $669.86 | 
| DPT-12342 | 8.750 | 8.375 | 3 | $674.83 | 
| DPT-12341 | 8.813 | 8.438 | 3 | $679.71 | 
| DPT-12340 | 8.875 | 8.500 | 3 | $684.68 | 
| DPT-12380 | 8.938 | 8.563 | 3 | $689.56 | 
| DPT-12377 | 9.000 | 8.625 | 3 | $694.53 | 
| DPT-12376 | 9.063 | 8.688 | 3 | $699.41 | 
| DPT-12225 | 9.125 | 8.750 | 3 | $704.38 | 
| DPT-12374 | 9.188 | 8.813 | 3 | $709.26 | 
| DPT-12360 | 9.250 | 8.875 | 3 | $714.23 | 
| DPT-12384 | 9.312 | 8.938 | 3 | $719.11 | 
| DPT-12370 | 9.375 | 9.000 | 3 | $724.08 | 
| DPT-12369 | 9.438 | 9.063 | 3 | $728.96 | 
| DPT-12367 | 9.500 | 9.125 | 3 | $733.93 | 
| DPT-12366 | 9.563 | 9.188 | 3 | $738.81 | 
| DPT-12365 | 9.625 | 9.250 | 3 | $743.78 | 
| DPT-12364 | 9.687 | 9.313 | 3 | $748.66 | 
| DPT-12375 | 9.750 | 9.375 | 3 | $753.63 | 
| DPT-12356 | 9.813 | 9.438 | 3 | $758.51 | 
| DPT-12222 | 9.875 | 9.500 | 3 | $763.48 | 
| DPT-12221 | 9.937 | 9.563 | 3 | $768.36 | 
| DPT-12220 | 10.000 | 9.625 | 3 | $773.33 | 
| DPT-12219 | 10.062 | 9.688 | 3 | $778.21 | 
| DPT-12311 | 10.125 | 9.750 | 3 | $783.18 | 
| DPT-12215 | 10.187 | 9.813 | 3 | $788.06 | 
| DPT-12277 | 10.250 | 9.875 | 3 | $793.03 | 
| DPT-12344 | 10.313 | 9.938 | 3 | $797.91 | 
| DPT-12357 | 10.375 | 10.000 | 3 | $802.88 | 
| DPT-12346 | 10.437 | 10.063 | 3 | $807.76 | 
| DPT-12355 | 10.500 | 10.125 | 3 | $812.73 | 
| DPT-12354 | 10.563 | 10.188 | 3 | $817.61 | 
| DPT-12353 | 10.625 | 10.250 | 3 | $822.58 | 
| DPT-12351 | 10.688 | 10.313 | 3 | $827.46 | 
| DPT-12350 | 10.750 | 10.375 | 3 | $832.43 | 
| DPT-12337 | 10.813 | 10.438 | 3 | $837.31 | 
| DPT-12348 | 10.875 | 10.500 | 3 | $842.28 | 
| DPT-12161 | 10.937 | 10.563 | 3 | $847.16 | 
| DPT-12358 | 11.000 | 10.625 | 3 | $852.13 | 
| DPT-12243 | 11.062 | 10.688 | 3 | $857.01 | 
| DPT-12268 | 11.125 | 10.750 | 3 | $861.98 | 
| DPT-12269 | 11.188 | 10.813 | 3 | $866.86 | 
| DPT-12270 | 11.250 | 10.875 | 3 | $871.83 | 
| DPT-12271 | 11.312 | 10.938 | 3 | $876.71 | 
| DPT-12272 | 11.375 | 11.000 | 3 | $881.68 | 
| DPT-12253 | 11.437 | 11.063 | 3 | $886.56 | 
| DPT-12053 | 11.500 | 11.125 | 3 | $891.53 | 
| DPT-12275 | 11.562 | 11.188 | 3 | $896.41 | 
| DPT-12229 | 11.625 | 11.250 | 3 | $901.38 | 
| DPT-12244 | 11.687 | 11.313 | 3 | $906.26 | 
| DPT-12245 | 11.750 | 11.375 | 3 | $911.23 | 
| DPT-12995 | 11.813 | 11.438 | 3 | $916.11 | 
| DPT-12994 | 11.875 | 11.500 | 3 | $921.08 | 
| DPT-12993 | 11.938 | 11.563 | 3 | $925.96 | 
| DPT-12992 | 12.000 | 11.625 | 3 | $930.93 | 
| DPT-12991 | 12.063 | 11.688 | 3 | $935.81 | 
| DPT-12251 | 12.125 | 11.750 | 3 | $940.78 | 
| DPT-12210 | 12.187 | 11.813 | 3 | $945.66 | 
| DPT-12162 | 12.250 | 11.875 | 3 | $950.63 | 
| DPT-12202 | 12.313 | 11.938 | 3 | $955.51 | 
| DPT-12163 | 12.375 | 12.000 | 3 | $960.48 | 
| DPT-12204 | 12.438 | 12.063 | 3 | $965.36 | 
| DPT-12193 | 12.500 | 12.125 | 3 | $970.33 | 
| DPT-12206 | 12.563 | 12.188 | 3 | $975.21 | 
| DPT-12207 | 12.625 | 12.250 | 3 | $980.18 | 
| DPT-12267 | 12.688 | 12.313 | 3 | $985.06 | 
| DPT-12209 | 12.750 | 12.375 | 3 | $990.03 | 
| DPT-12266 | 12.813 | 12.438 | 3 | $994.91 | 
| DPT-12211 | 12.875 | 12.500 | 3 | $999.88 | 
| DPT-12212 | 12.937 | 12.563 | 3 | $1,004.76 | 
| DPT-12213 | 13.000 | 12.625 | 3 | $1,009.73 | 
| DPT-12214 | 13.062 | 12.688 | 3 | $1,014.61 | 
| DPT-12242 | 13.125 | 12.750 | 3 | $1,019.58 | 
| DPT-12194 | 13.187 | 12.813 | 3 | $1,024.46 | 
| DPT-12641 | 13.250 | 12.875 | 3 | $1,029.43 | 
| DPT-12208 | 13.312 | 12.938 | 3 | $1,034.30 | 
| DPT-12684 | 13.375 | 13.000 | 3 | $1,039.28 | 
| DPT-12989 | 13.437 | 13.063 | 3 | $1,044.16 | 
| DPT-12676 | 13.500 | 13.125 | 3 | $1,049.13 | 
| DPT-12675 | 13.562 | 13.188 | 3 | $1,054.00 | 
| DPT-12674 | 13.625 | 13.250 | 3 | $1,058.98 | 
| DPT-12673 | 13.687 | 13.312 | 3 | $1,063.86 | 
| DPT-12672 | 13.750 | 13.375 | 3 | $1,068.83 | 
| DPT-12671 | 13.812 | 12.438 | 3 | $1,073.71 | 
| DPT-12678 | 13.875 | 13.500 | 3 | $1,078.68 | 
| DPT-12682 | 13.938 | 13.563 | 3 | $1,083.55 | 
| DPT-12679 | 14.000 | 13.625 | 3 | $1,088.53 | 
| DPT-12725 | 14.062 | 13.688 | 3 | $1,093.41 | 
| DPT-12013 | 14.125 | 13.750 | 3 | $1,098.38 | 
| DPT-12047 | 14.187 | 13.813 | 3 | $1,103.25 | 
| DPT-12046 | 14.250 | 13.875 | 3 | $1,108.23 | 
| DPT-12044 | 14.312 | 13.938 | 3 | $1,113.10 | 
| DPT-12043 | 14.375 | 14.000 | 3 | $1,118.08 | 
| DPT-12041 | 14.437 | 14.063 | 3 | $1,122.96 | 
| DPT-12711 | 14.500 | 14.125 | 3 | $1,127.93 | 
| DPT-12687 | 14.562 | 14.188 | 3 | $1,132.80 | 
| DPT-12201 | 14.625 | 14.250 | 3 | $1,137.78 | 
| DPT-12873 | 14.687 | 14.313 | 3 | $1,142.65 | 
| DPT-12695 | 14.750 | 14.375 | 3 | $1,147.63 | 
| DPT-12000 | 14.812 | 14.438 | 3 | $1,152.51 | 
| DPT-12692 | 14.875 | 14.500 | 3 | $1,157.48 | 
| DPT-12691 | 14.937 | 14.563 | 3 | $1,162.36 | 
| DPT-12690 | 15.000 | 14.625 | 3 | $1,167.33 | 
| DPT-12677 | 15.062 | 14.688 | 3 | $1,172.21 | 
| DPT-12688 | 15.125 | 14.750 | 3 | $1,177.18 | 
| DPT-12829 | 15.187 | 14.813 | 3 | $1,182.06 | 
| DPT-12686 | 15.250 | 14.875 | 3 | $1,187.03 | 
| DPT-12685 | 15.312 | 14.938 | 3 | $1,191.91 | 
| DPT-12669 | 15.375 | 15.000 | 3 | $1,196.88 | 
| DPT-12683 | 15.437 | 15.063 | 3 | $1,201.75 | 
| DPT-12697 | 15.500 | 15.125 | 3 | $1,206.73 | 
| DPT-12681 | 15.563 | 15.188 | 3 | $1,211.61 | 
| DPT-12680 | 15.625 | 15.250 | 3 | $1,216.58 | 
| DPT-12689 | 15.687 | 15.313 | 3 | $1,221.46 | 
| DPT-12003 | 15.750 | 15.375 | 3 | $1,226.43 | 
| DPT-12534 | 15.812 | 15.438 | 3 | $1,231.30 | 
| DPT-12533 | 15.875 | 15.500 | 3 | $1,236.28 | 
| DPT-12530 | 15.937 | 15.563 | 3 | $1,241.16 | 
| DPT-12502 | 16.000 | 15.625 | 3 | $1,246.13 | 
| DPT-12501 | 16.062 | 15.688 | 3 | $1,251.00 | 
| DPT-12514 | 16.125 | 15.750 | 3 | $1,255.98 | 
| DPT-12014 | 16.187 | 15.813 | 3 | $1,260.86 | 
| DPT-12035 | 16.250 | 15.875 | 3 | $1,265.83 | 
| DPT-11975 | 16.312 | 15.938 | 3 | $1,270.71 | 
| DPT-12007 | 16.375 | 16.000 | 3 | $1,275.68 | 
| DPT-12008 | 16.437 | 16.063 | 3 | $1,280.56 | 
| DPT-12009 | 16.500 | 16.125 | 3 | $1,285.53 | 
| DPT-12216 | 16.562 | 16.188 | 3 | $1,290.41 | 
| DPT-12024 | 16.625 | 16.250 | 3 | $1,295.38 | 
| DPT-12052 | 16.687 | 16.313 | 3 | $1,300.26 | 
| DPT-12001 | 16.750 | 16.375 | 3 | $1,305.23 | 
| DPT-12011 | 16.812 | 16.438 | 3 | $1,310.11 | 
| DPT-12179 | 16.875 | 16.500 | 3 | $1,315.08 | 
| DPT-12160 | 16.937 | 16.563 | 3 | $1,319.98 | 
| DPT-12159 | 17.000 | 16.625 | 3 | $1,324.93 | 
| DPT-12158 | 17.062 | 16.688 | 3 | $1,329.83 | 
| DPT-12145 | 17.125 | 16.750 | 3 | $1,334.78 | 
| DPT-12151 | 17.187 | 16.813 | 3 | $1,339.68 | 
| DPT-12150 | 17.250 | 16.875 | 3 | $1,344.63 | 
| DPT-12149 | 17.312 | 16.938 | 3 | $1,349.53 | 
| DPT-12535 | 17.375 | 17.000 | 3 | $1,354.48 | 
| DPT-12147 | 17.437 | 17.063 | 3 | $1,359.38 | 
| DPT-12536 | 17.500 | 17.125 | 3 | $1,364.33 | 
| DPT-12155 | 17.562 | 17.188 | 3 | $1,369.23 | 
| DPT-12157 | 17.625 | 17.250 | 3 | $1,374.18 | 
| DPT-12191 | 17.687 | 17.313 | 3 | $1,379.08 | 
| DPT-12190 | 17.750 | 17.375 | 3 | $1,384.03 | 
| DPT-12189 | 17.812 | 17.438 | 3 | $1,388.93 | 
| DPT-11991 | 17.875 | 17.500 | 3 | $1,393.88 | 
| DPT-12012 | 17.937 | 17.563 | 3 | $1,398.78 | 
| DPT-12148 | 18.000 | 17.625 | 3 | $1,403.73 | 
| DPT-12092 | 18.062 | 17.688 | 3 | $1,408.63 | 
| DPT-12096 | 18.125 | 17.750 | 3 | $1,413.58 | 
| DPT-12015 | 18.187 | 17.813 | 3 | $1,418.48 | 
| DPT-12073 | 18.250 | 17.875 | 3 | $1,423.43 | 
| DPT-12010 | 18.312 | 17.938 | 3 | $1,428.33 | 
| DPT-12087 | 18.375 | 18.000 | 3 | $1,433.28 | 
| DPT-12088 | 18.437 | 18.063 | 3 | $1,438.18 | 
| DPT-12089 | 18.500 | 18.125 | 3 | $1,443.13 | 
| DPT-12082 | 18.562 | 18.188 | 3 | $1,448.03 | 
| DPT-12091 | 18.625 | 18.250 | 3 | $1,452.98 | 
| DPT-12084 | 18.687 | 18.313 | 3 | $1,457.88 | 
| DPT-12093 | 18.750 | 18.375 | 3 | $1,462.83 | 
| DPT-12094 | 18.812 | 18.438 | 3 | $1,467.73 | 
| DPT-12095 | 18.875 | 18.500 | 3 | $1,472.68 | 
| DPT-12061 | 18.937 | 18.563 | 3 | $1,477.58 | 
| DPT-12059 | 19.000 | 18.625 | 3 | $1,482.53 | 
| DPT-12083 | 19.062 | 18.688 | 3 | $1,487.43 | 
| DPT-12051 | 19.125 | 18.750 | 3 | $1,492.38 | 
| DPT-12090 | 19.187 | 18.812 | 3 | $1,497.28 | 
| DPT-12021 | 19.250 | 18.875 | 3 | $1,502.23 | 
| DPT-12016 | 19.312 | 18.938 | 3 | $1,507.13 | 
| DPT-12017 | 19.375 | 19.000 | 3 | $1,512.08 | 
| DPT-12018 | 19.437 | 19.062 | 3 | $1,516.98 | 
| DPT-12086 | 19.500 | 19.125 | 3 | $1,521.93 | 
| DPT-12020 | 19.562 | 19.187 | 3 | $1,526.83 | 
| DPT-12081 | 19.625 | 19.250 | 3 | $1,531.78 | 
| DPT-12022 | 19.687 | 19.312 | 3 | $1,536.68 | 
| DPT-12050 | 19.750 | 19.375 | 3 | $1,541.63 | 
| DPT-12079 | 19.812 | 19.438 | 3 | $1,546.53 | 
| DPT-12019 | 19.875 | 19.500 | 3 | $1,551.48 | 
| DPT-12080 | 19.937 | 19.563 | 3 | $1,556.38 | 
| DPT-12002 | 20.000 | 19.625 | 3 | $1,561.33 | 
| nominal inches, | plus or minus (�) tolerance, inches | |||
| ID inside diameter | OD outside diameter | |||
| steel | built-up | |||
| .125" -.749" | .003" | - | .005" | |
| .750" - 1.999" | .004" | - | .005" | |
| 2.000" - 4.000" | .006" | - | .008" | |
|  | *turned | *as wound | ||
| 4.001" - 12.000" | .010" | - | .025" | plus only | 
| 12.001" - 18.000" | .030" | .060" | .030" | plus only | 
| 18.001" - 24.000" | .040" | .075" | .035" | plus only | 
| 24.001" - 48.000" | .060" | .090" | .040" | plus only | 
| *Note: tubing over 8.000" OD supplied as wound (turned OD quoted on request) | ||||