G7 Glass Silicone Tube .250" Wall

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 - 250" Wall Thickness | ||||
| Part # | OD (in.) | ID (in.) | Minimum Order (ft.) | Price Per Foot | 
|---|---|---|---|---|
| DPT-1776 | 1.000 | .500 | 12 | $97.78 | 
| DPT-1780 | 1.063 | .562 | 12 | $103.98 | 
| DPT-1785 | 1.125 | .625 | 12 | $110.21 | 
| DPT-12578 | 1.188 | .688 | 12 | $116.41 | 
| DPT-1792 | 1.250 | .750 | 12 | $122.60 | 
| DPT-12592 | 1.313 | .812 | 9 | $128.81 | 
| DPT-1797 | 1.375 | .875 | 9 | $135.01 | 
| DPT-12988 | 1.438 | .938 | 9 | $141.21 | 
| DPT-1802 | 1.500 | 1.000 | 9 | $147.41 | 
| DPT-11943 | 1.563 | 1.063 | 9 | $153.58 | 
| DPT-11942 | 1.625 | 1.125 | 9 | $159.83 | 
| DPT-11941 | 1.688 | 1.188 | 9 | $165.98 | 
| DPT-1806 | 1.750 | 1.250 | 9 | $172.23 | 
| DPT-11940 | 1.813 | 1.313 | 9 | $178.38 | 
| DPT-11939 | 1.875 | 1.375 | 6 | $184.63 | 
| DPT-11936 | 1.937 | 1.438 | 6 | $190.81 | 
| DPT-1810 | 2.000 | 1.500 | 6 | $197.06 | 
| DPT-11937 | 2.062 | 1.563 | 6 | $203.21 | 
| DPT-11947 | 2.125 | 1.625 | 6 | $209.46 | 
| DPT-13194 | 2.188 | 1.688 | 6 | $215.61 | 
| DPT-1814 | 2.250 | 1.750 | 6 | $221.86 | 
| DPT-11946 | 2.313 | 1.813 | 6 | $228.03 | 
| DPT-12598 | 2.375 | 1.875 | 6 | $234.28 | 
| DPT-12597 | 2.438 | 1.938 | 6 | $240.43 | 
| DPT-1818 | 2.500 | 2.000 | 6 | $246.68 | 
| DPT-12596 | 2.563 | 2.063 | 6 | $252.83 | 
| DPT-12595 | 2.625 | 2.125 | 6 | $259.08 | 
| DPT-12594 | 2.688 | 2.188 | 6 | $265.25 | 
| DPT-1822 | 2.750 | 2.250 | 6 | $271.50 | 
| DPT-11928 | 2.813 | 2.313 | 6 | $277.66 | 
| DPT-11938 | 2.875 | 2.375 | 6 | $283.91 | 
| DPT-11613 | 2.938 | 2.438 | 3 | $290.05 | 
| DPT-1826 | 3.000 | 2.500 | 6 | $296.30 | 
| DPT-12577 | 3.063 | 2.563 | 3 | $302.48 | 
| DPT-13169 | 3.125 | 2.625 | 3 | $308.73 | 
| DPT-11950 | 3.188 | 2.688 | 3 | $314.88 | 
| DPT-1830 | 3.250 | 2.750 | 6 | $321.13 | 
| DPT-11949 | 3.313 | 2.813 | 3 | $327.28 | 
| DPT-11948 | 3.375 | 2.875 | 3 | $333.53 | 
| DPT-11945 | 3.437 | 2.938 | 3 | $339.71 | 
| DPT-1834 | 3.500 | 3.000 | 3 | $345.96 | 
| DPT-12593 | 3.563 | 3.063 | 3 | $352.10 | 
| DPT-11415 | 3.625 | 3.125 | 3 | $358.35 | 
| DPT-12590 | 3.688 | 3.188 | 3 | $364.51 | 
| DPT-1838 | 3.750 | 3.250 | 3 | $370.76 | 
| DPT-11615 | 3.813 | 3.313 | 3 | $376.91 | 
| DPT-12588 | 3.875 | 3.375 | 3 | $383.18 | 
| DPT-12600 | 3.938 | 3.438 | 3 | $389.33 | 
| DPT-1842 | 4.000 | 3.500 | 3 | $395.58 | 
| DPT-12586 | 4.063 | 3.563 | 3 | $401.73 | 
| DPT-12585 | 4.125 | 3.625 | 3 | $407.98 | 
| DPT-12584 | 4.188 | 3.688 | 3 | $414.13 | 
| DPT-1846 | 4.250 | 3.750 | 3 | $420.41 | 
| DPT-12583 | 4.313 | 3.813 | 3 | $426.56 | 
| DPT-12582 | 4.375 | 3.875 | 3 | $432.81 | 
| DPT-12591 | 4.438 | 3.938 | 3 | $438.96 | 
| DPT-1850 | 4.500 | 4.000 | 3 | $445.21 | 
| DPT-11423 | 4.563 | 4.062 | 3 | $451.35 | 
| DPT-11918 | 4.625 | 4.125 | 3 | $457.63 | 
| DPT-11426 | 4.688 | 4.188 | 3 | $463.78 | 
| DPT-11416 | 4.750 | 4.250 | 3 | $470.03 | 
| DPT-11407 | 4.813 | 4.313 | 3 | $476.18 | 
| DPT-11418 | 4.875 | 4.375 | 3 | $482.43 | 
| DPT-11419 | 4.938 | 4.438 | 3 | $488.58 | 
| DPT-1853 | 5.000 | 4.500 | 3 | $494.85 | 
| DPT-11420 | 5.063 | 4.563 | 3 | $501.01 | 
| DPT-13149 | 5.125 | 4.625 | 3 | $507.26 | 
| DPT-11422 | 5.188 | 4.688 | 3 | $513.41 | 
| DPT-13000 | 5.250 | 4.750 | 3 | $519.66 | 
| DPT-11424 | 5.312 | 4.813 | 3 | $525.81 | 
| DPT-11425 | 5.375 | 4.875 | 3 | $593.91 | 
| DPT-11455 | 5.437 | 4.938 | 3 | $600.78 | 
| DPT-11486 | 5.563 | 5.063 | 3 | $614.63 | 
| DPT-11612 | 5.625 | 5.125 | 3 | $621.61 | 
| DPT-11614 | 5.688 | 5.187 | 3 | $628.48 | 
| DPT-11944 | 5.750 | 5.250 | 3 | $635.46 | 
| DPT-11421 | 5.812 | 5.313 | 3 | $642.33 | 
| DPT-11916 | 5.875 | 5.375 | 3 | $649.31 | 
| DPT-11926 | 5.937 | 5.438 | 3 | $656.18 | 
| DPT-1859 | 6.000 | 5.500 | 3 | $663.16 | 
| DPT-11906 | 6.063 | 5.563 | 3 | $670.03 | 
| DPT-11934 | 6.125 | 5.625 | 3 | $677.01 | 
| DPT-11933 | 6.187 | 5.688 | 3 | $683.88 | 
| DPT-11932 | 6.250 | 5.750 | 3 | $690.86 | 
| DPT-11931 | 6.313 | 5.813 | 3 | $697.73 | 
| DPT-11930 | 6.375 | 5.875 | 3 | $704.71 | 
| DPT-11924 | 6.438 | 5.938 | 3 | $711.58 | 
| DPT-1862 | 6.500 | 6.000 | 3 | $718.56 | 
| DPT-11929 | 6.563 | 6.063 | 3 | $663.28 | 
| DPT-11898 | 6.625 | 6.125 | 3 | $669.91 | 
| DPT-11925 | 6.688 | 6.188 | 3 | $676.41 | 
| DPT-11935 | 6.750 | 6.250 | 3 | $683.03 | 
| DPT-11923 | 6.813 | 6.313 | 3 | $689.53 | 
| DPT-11922 | 6.875 | 6.375 | 3 | $696.16 | 
| DPT-11921 | 6.938 | 6.438 | 3 | $702.68 | 
| DPT-11920 | 7.000 | 6.500 | 3 | $709.31 | 
| DPT-11919 | 7.063 | 6.563 | 3 | $715.81 | 
| DPT-12298 | 7.125 | 6.625 | 3 | $722.43 | 
| DPT-11896 | 7.187 | 6.688 | 3 | $728.93 | 
| DPT-11417 | 7.250 | 6.750 | 3 | $735.56 | 
| DPT-11914 | 7.312 | 6.813 | 3 | $742.08 | 
| DPT-11913 | 7.375 | 6.875 | 3 | $748.71 | 
| DPT-11912 | 7.438 | 6.938 | 3 | $755.21 | 
| DPT-11911 | 7.500 | 7.000 | 3 | $761.83 | 
| DPT-11910 | 7.562 | 7.063 | 3 | $768.36 | 
| DPT-11909 | 7.625 | 7.125 | 3 | $774.96 | 
| DPT-11904 | 7.687 | 7.188 | 3 | $781.48 | 
| DPT-11907 | 7.750 | 7.250 | 3 | $788.11 | 
| DPT-12581 | 7.813 | 7.313 | 3 | $794.61 | 
| DPT-11905 | 7.875 | 7.375 | 3 | $801.23 | 
| DPT-11915 | 7.938 | 7.438 | 3 | $807.76 | 
| DPT-11903 | 8.000 | 7.500 | 3 | $814.36 | 
| DPT-11902 | 8.063 | 7.563 | 3 | $820.88 | 
| DPT-11901 | 8.125 | 7.625 | 3 | $827.51 | 
| DPT-11900 | 8.188 | 7.688 | 3 | $834.01 | 
| DPT-11899 | 8.250 | 7.750 | 3 | $840.63 | 
| DPT-11908 | 8.313 | 7.813 | 3 | $847.16 | 
| DPT-11963 | 8.375 | 7.875 | 3 | $853.76 | 
| DPT-11958 | 8.437 | 7.938 | 3 | $860.28 | 
| DPT-11956 | 8.500 | 8.000 | 3 | $866.91 | 
| DPT-11954 | 8.625 | 8.125 | 3 | $880.03 | 
| DPT-12974 | 8.688 | 8.188 | 3 | $886.56 | 
| DPT-12125 | 8.750 | 8.250 | 3 | $893.16 | 
| DPT-12980 | 8.813 | 8.313 | 3 | $899.68 | 
| DPT-12968 | 8.875 | 8.375 | 3 | $906.31 | 
| DPT-12967 | 8.938 | 8.438 | 3 | $912.81 | 
| DPT-12966 | 9.000 | 8.500 | 3 | $919.43 | 
| DPT-12965 | 9.063 | 8.563 | 3 | $925.96 | 
| DPT-12964 | 9.125 | 8.625 | 3 | $932.56 | 
| DPT-12963 | 9.188 | 8.688 | 3 | $939.08 | 
| DPT-12962 | 9.250 | 8.750 | 3 | $945.71 | 
| DPT-12961 | 9.312 | 8.813 | 3 | $952.21 | 
| DPT-13168 | 9.375 | 8.875 | 3 | $958.83 | 
| DPT-12972 | 9.438 | 8.938 | 3 | $965.36 | 
| DPT-13176 | 9.500 | 9.000 | 3 | $971.96 | 
| DPT-13180 | 9.563 | 9.063 | 3 | $978.48 | 
| DPT-13181 | 9.625 | 9.125 | 3 | $985.11 | 
| DPT-13182 | 9.687 | 9.188 | 3 | $991.61 | 
| DPT-13183 | 9.750 | 9.250 | 3 | $998.23 | 
| DPT-13005 | 9.813 | 9.313 | 3 | $1,004.76 | 
| DPT-11917 | 9.875 | 9.375 | 3 | $1,011.36 | 
| DPT-12040 | 9.937 | 9.438 | 3 | $1,017.88 | 
| DPT-11998 | 10.000 | 9.500 | 3 | $1,024.50 | 
| DPT-12039 | 10.062 | 9.563 | 3 | $1,031.00 | 
| DPT-11964 | 10.125 | 9.625 | 3 | $1,037.63 | 
| DPT-11951 | 10.187 | 9.688 | 3 | $1,044.16 | 
| DPT-13179 | 10.250 | 9.750 | 3 | $1,050.78 | 
| DPT-13201 | 10.313 | 9.813 | 3 | $1,057.28 | 
| DPT-12124 | 10.375 | 9.875 | 3 | $1,063.90 | 
| DPT-12123 | 10.437 | 9.938 | 3 | $1,070.41 | 
| DPT-12122 | 10.500 | 10.000 | 3 | $1,077.03 | 
| DPT-12410 | 10.563 | 10.063 | 3 | $1,083.55 | 
| DPT-13139 | 10.625 | 10.125 | 3 | $1,090.18 | 
| DPT-12373 | 10.688 | 10.188 | 3 | $1,096.68 | 
| DPT-13166 | 10.750 | 10.250 | 3 | $1,103.31 | 
| DPT-11927 | 10.813 | 10.313 | 3 | $1,109.80 | 
| DPT-13188 | 10.875 | 10.375 | 3 | $1,116.43 | 
| DPT-11435 | 10.937 | 10.438 | 3 | $1,122.96 | 
| DPT-13178 | 11.000 | 10.500 | 3 | $1,129.58 | 
| DPT-13191 | 11.062 | 10.563 | 3 | $1,136.08 | 
| DPT-11960 | 11.125 | 10.625 | 3 | $1,142.71 | 
| DPT-13193 | 11.188 | 10.688 | 3 | $1,149.23 | 
| DPT-13195 | 11.250 | 10.750 | 3 | $1,155.83 | 
| DPT-13196 | 11.312 | 10.813 | 3 | $1,162.36 | 
| DPT-13197 | 11.375 | 10.875 | 3 | $1,168.98 | 
| DPT-13192 | 11.437 | 10.938 | 3 | $1,175.48 | 
| DPT-13170 | 11.500 | 11.000 | 3 | $1,182.11 | 
| DPT-13171 | 11.562 | 11.063 | 3 | $1,188.63 | 
| DPT-13172 | 11.625 | 11.125 | 3 | $1,195.23 | 
| DPT-13173 | 11.687 | 11.188 | 3 | $1,201.75 | 
| DPT-13174 | 11.750 | 11.250 | 3 | $1,208.38 | 
| DPT-13184 | 11.813 | 11.313 | 3 | $1,214.88 | 
| DPT-13190 | 11.875 | 11.375 | 3 | $1,221.50 | 
| DPT-11523 | 11.938 | 11.438 | 3 | $1,228.03 | 
| DPT-12183 | 12.000 | 11.500 | 3 | $1,234.63 | 
| DPT-12182 | 12.063 | 11.563 | 3 | $1,241.16 | 
| DPT-11183 | 12.125 | 11.625 | 3 | $1,247.78 | 
| DPT-11509 | 12.187 | 11.688 | 3 | $1,254.28 | 
| DPT-11510 | 12.250 | 11.750 | 3 | $1,260.91 | 
| DPT-11511 | 12.313 | 11.813 | 3 | $1,267.43 | 
| DPT-11512 | 12.375 | 11.875 | 3 | $1,274.03 | 
| DPT-11513 | 12.438 | 11.938 | 3 | $1,280.56 | 
| DPT-11514 | 12.500 | 12.000 | 3 | $1,287.18 | 
| DPT-11515 | 12.563 | 12.063 | 3 | $1,293.68 | 
| DPT-11962 | 12.625 | 12.125 | 3 | $1,300.31 | 
| DPT-11528 | 12.688 | 12.188 | 3 | $1,306.83 | 
| DPT-12186 | 12.750 | 12.250 | 3 | $1,313.43 | 
| DPT-11524 | 12.813 | 12.313 | 3 | $1,319.96 | 
| DPT-11530 | 12.875 | 12.375 | 3 | $1,326.58 | 
| DPT-11531 | 12.937 | 12.438 | 3 | $1,333.08 | 
| DPT-11440 | 13.000 | 12.500 | 3 | $1,339.71 | 
| DPT-11441 | 13.062 | 12.563 | 3 | $1,346.23 | 
| DPT-11442 | 13.125 | 12.625 | 3 | $1,352.83 | 
| DPT-11443 | 13.187 | 12.688 | 3 | $1,359.36 | 
| DPT-12177 | 13.250 | 12.750 | 3 | $1,365.98 | 
| DPT-11444 | 13.312 | 12.813 | 3 | $1,372.48 | 
| DPT-12176 | 13.375 | 12.875 | 3 | $1,379.11 | 
| DPT-11445 | 13.437 | 12.938 | 3 | $1,385.63 | 
| DPT-11516 | 13.500 | 13.000 | 3 | $1,392.23 | 
| DPT-11989 | 13.562 | 13.063 | 3 | $1,398.76 | 
| DPT-13187 | 13.625 | 13.125 | 3 | $1,405.38 | 
| DPT-11959 | 13.687 | 13.188 | 3 | $1,411.88 | 
| DPT-11953 | 13.750 | 13.250 | 3 | $1,418.50 | 
| DPT-11952 | 13.812 | 13.312 | 3 | $1,425.03 | 
| DPT-11986 | 13.875 | 13.375 | 3 | $1,431.66 | 
| DPT-11988 | 13.938 | 13.438 | 3 | $1,438.16 | 
| DPT-11997 | 14.000 | 13.500 | 3 | $1,444.78 | 
| DPT-11996 | 14.062 | 13.563 | 3 | $1,451.28 | 
| DPT-11995 | 14.125 | 13.625 | 3 | $1,457.91 | 
| DPT-11994 | 14.187 | 13.688 | 3 | $1,464.43 | 
| DPT-11993 | 14.250 | 13.750 | 3 | $1,471.05 | 
| DPT-12184 | 14.312 | 13.813 | 3 | $1,477.55 | 
| DPT-11990 | 14.375 | 13.875 | 3 | $1,484.18 | 
| DPT-12185 | 14.437 | 13.938 | 3 | $1,490.68 | 
| DPT-11987 | 14.500 | 14.000 | 3 | $1,497.30 | 
| DPT-11983 | 14.562 | 14.063 | 3 | $1,503.83 | 
| DPT-11961 | 14.625 | 14.125 | 3 | $1,510.46 | 
| DPT-12156 | 14.687 | 14.188 | 3 | $1,516.96 | 
| DPT-12168 | 14.750 | 14.250 | 3 | $1,523.58 | 
| DPT-12154 | 14.812 | 14.313 | 3 | $1,530.08 | 
| DPT-12153 | 14.875 | 14.375 | 3 | $1,536.71 | 
| DPT-12152 | 14.937 | 14.438 | 3 | $1,543.23 | 
| DPT-12188 | 15.000 | 14.500 | 3 | $1,549.85 | 
| DPT-12187 | 15.062 | 14.562 | 3 | $1,556.36 | 
| DPT-11974 | 15.125 | 14.625 | 3 | $1,562.98 | 
| DPT-11992 | 15.187 | 14.688 | 3 | $1,569.50 | 
| DPT-11802 | 15.250 | 14.750 | 3 | $1,576.10 | 
| DPT-11803 | 15.312 | 14.813 | 3 | $1,582.63 | 
| DPT-11793 | 15.375 | 14.875 | 3 | $1,589.25 | 
| DPT-11805 | 15.437 | 14.938 | 3 | $1,595.75 | 
| DPT-11806 | 15.500 | 15.000 | 3 | $1,602.38 | 
| DPT-11807 | 15.563 | 15.063 | 3 | $1,608.90 | 
| DPT-11808 | 15.625 | 15.125 | 3 | $1,615.50 | 
| DPT-13189 | 15.687 | 15.188 | 3 | $1,622.03 | 
| DPT-11810 | 15.750 | 15.250 | 3 | $1,628.65 | 
| DPT-12126 | 15.812 | 15.313 | 3 | $1,635.15 | 
| DPT-11773 | 15.875 | 15.375 | 3 | $1,641.78 | 
| DPT-11804 | 15.937 | 15.438 | 3 | $1,648.30 | 
| DPT-11800 | 16.000 | 15.500 | 3 | $1,654.90 | 
| DPT-11774 | 16.062 | 15.563 | 3 | $1,661.43 | 
| DPT-11775 | 16.125 | 15.625 | 3 | $1,668.06 | 
| DPT-11776 | 16.187 | 15.688 | 3 | $1,674.55 | 
| DPT-11777 | 16.250 | 15.750 | 3 | $1,681.18 | 
| DPT-11778 | 16.312 | 15.813 | 3 | $1,687.71 | 
| DPT-11779 | 16.375 | 15.875 | 3 | $1,694.31 | 
| DPT-11780 | 16.437 | 15.938 | 3 | $1,700.83 | 
| DPT-11792 | 16.500 | 16.000 | 3 | $1,707.46 | 
| DPT-11782 | 16.562 | 16.063 | 3 | $1,713.96 | 
| DPT-11783 | 16.625 | 16.125 | 3 | $1,720.58 | 
| DPT-11750 | 16.687 | 16.188 | 3 | $1,727.10 | 
| DPT-12297 | 16.750 | 16.250 | 3 | $1,733.71 | 
| DPT-12296 | 16.812 | 16.313 | 3 | $1,740.23 | 
| DPT-12295 | 16.875 | 16.375 | 3 | $1,746.86 | 
| DPT-12294 | 16.937 | 16.438 | 3 | $1,753.35 | 
| DPT-12037 | 17.000 | 16.500 | 3 | $1,759.98 | 
| DPT-12074 | 17.062 | 16.563 | 3 | $1,766.51 | 
| DPT-12075 | 17.125 | 16.625 | 3 | $1,773.11 | 
| DPT-12076 | 17.187 | 16.688 | 3 | $1,779.63 | 
| DPT-12077 | 17.250 | 16.750 | 3 | $1,786.26 | 
| DPT-11813 | 17.312 | 16.813 | 3 | $1,792.76 | 
| DPT-11749 | 17.375 | 16.875 | 3 | $1,799.38 | 
| DPT-11801 | 17.437 | 16.938 | 3 | $1,805.91 | 
| DPT-11751 | 17.500 | 17.000 | 3 | $1,812.51 | 
| DPT-11781 | 17.562 | 17.063 | 3 | $1,819.03 | 
| DPT-11812 | 17.625 | 17.125 | 3 | $1,825.66 | 
| DPT-11763 | 17.687 | 17.188 | 3 | $1,832.16 | 
| DPT-11795 | 17.750 | 17.250 | 3 | $1,838.78 | 
| DPT-11796 | 17.812 | 17.313 | 3 | $1,845.31 | 
| DPT-11797 | 17.875 | 17.375 | 3 | $1,851.93 | 
| DPT-11798 | 17.937 | 17.438 | 3 | $1,858.43 | 
| DPT-11799 | 18.000 | 17.500 | 3 | $1,865.05 | 
| DPT-11811 | 18.062 | 17.563 | 3 | $1,871.56 | 
| DPT-12078 | 18.125 | 17.625 | 3 | $1,878.18 | 
| DPT-11784 | 18.187 | 17.688 | 3 | $1,884.71 | 
| DPT-12135 | 18.250 | 17.750 | 3 | $1,891.33 | 
| DPT-12131 | 18.312 | 17.813 | 3 | $1,897.83 | 
| DPT-12107 | 18.375 | 17.875 | 3 | $1,904.46 | 
| DPT-12109 | 18.437 | 17.938 | 3 | $1,910.96 | 
| DPT-12143 | 18.500 | 18.000 | 3 | $1,917.58 | 
| DPT-12142 | 18.562 | 18.063 | 3 | $1,924.11 | 
| DPT-12141 | 18.625 | 18.125 | 3 | $1,930.73 | 
| DPT-12140 | 18.687 | 18.188 | 3 | $1,937.23 | 
| DPT-12139 | 18.750 | 18.250 | 3 | $1,943.86 | 
| DPT-12102 | 18.812 | 18.313 | 3 | $1,950.36 | 
| DPT-12137 | 18.875 | 18.375 | 3 | $1,956.98 | 
| DPT-12103 | 18.937 | 18.438 | 3 | $1,963.50 | 
| DPT-12127 | 19.000 | 18.500 | 3 | $1,970.13 | 
| DPT-11809 | 19.062 | 18.563 | 3 | $1,976.63 | 
| DPT-12128 | 19.125 | 18.625 | 3 | $1,983.25 | 
| DPT-12129 | 19.187 | 18.688 | 3 | $1,989.78 | 
| DPT-12130 | 19.250 | 18.750 | 3 | $1,996.38 | 
| DPT-12144 | 19.312 | 18.812 | 3 | $2,002.91 | 
| DPT-12132 | 19.375 | 18.875 | 3 | $2,009.53 | 
| DPT-12121 | 19.437 | 18.938 | 3 | $2,016.03 | 
| DPT-12134 | 19.500 | 19.000 | 3 | $2,022.65 | 
| DPT-12138 | 19.562 | 19.062 | 3 | $2,029.18 | 
| DPT-12114 | 19.625 | 19.125 | 3 | $2,035.78 | 
| DPT-11785 | 19.687 | 19.187 | 3 | $2,042.30 | 
| DPT-11786 | 19.750 | 19.250 | 3 | $2,048.93 | 
| DPT-11787 | 19.812 | 19.312 | 3 | $2,055.43 | 
| DPT-11788 | 19.875 | 19.375 | 3 | $2,062.06 | 
| DPT-11789 | 19.937 | 19.437 | 3 | $2,068.58 | 
| DPT-11790 | 20.000 | 19.500 | 3 | $2,075.18 | 
| 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) | ||||