1/4" Wall G5/G9 Tubes

G5 G9 Melamine Tubes

NEMA grades G5 and G9 Glass-Cloth-Reinforced Melamine has a natural color of grayish brown. These grades are composed of a continuous glass woven cloth base impregnated with a melamine resin binder. Melamine resins are the hardest, most rigid and abrasion-resistant of the standard resins employed in the production of industrial laminates. However, prolonged exposure to high temperature can adversely affect its mechanical and electrical strength properties. Arc resistance, however, may remain unaffected despite excessive thermal exposure. g5 and G9 is also caustic resistant. G9 is more resistant to the elements of the environment. Therefore, G9 can be safely substituted where G5 is called for.

NEMA G-5 certs to MIL-I-24768/8 GMG, IEC 60893-3 Type 3 MF GC 201
NEMA G-9 certs to MIL-I-24768/1 GME, IEC 60893-3 Type 3 MF GC 201

Tolerances  •  Technical Data  •  Chemical Resistance  •  Other Wall Sizes

Tubes are manufactured in random lengths between 30" and 36".
The pricing and minimum orders are based on the 36".

Tubes can also be produced in 42" to 48" random lengths for the same price per foot.
Measured lengths of 36"±1" and 48"±1" are also available (call for pricing)

G5/G9 Tubes - .250" Wall Thickness
Part # OD (in.) ID (in.) Minimum Order Price Per Foot Order Online
KM-1636 1.00 .500 12 Feet $91.27 Add to Order
KM-1645 1.063 .562 12 Feet $97.07 Add to Order
KM-1651 1.125 .625 18 Feet $64.30 Add to Order
KM-20863 1.187 .687 15 Feet $67.93 Add to Order
KM-1660 1.250 .750 15 Feet $71.55 Add to Order
KM-20859 1.312 .812 15 Feet $75.18 Add to Order
KM-1666 1.375 .875 15 Feet $78.78 Add to Order
KM-20973 1.437 .937 15 Feet $82.40 Add to Order
KM-1672 1.500 1.00 12 Feet $86.02 Add to Order
KM-20971 1.562 1.062 12 Feet $89.63 Add to Order
KM-20970 1.625 1.125 12 Feet $93.28 Add to Order
KM-20969 1.688 1.187 12 Feet $96.88 Add to Order
KM-1676 1.750 1.250 12 Feet $100.53 Add to Order
KM-20967 1.812 1.312 12 Feet $104.13 Add to Order
KM-20956 1.875 1.375 12 Feet $107.78 Add to Order
KM-20965 1.937 1.437 9 Feet $111.35 Add to Order
KM-1680 2.000 1.500 9 Feet $115.02 Add to Order
KM-20963 2.062 1.562 9 Feet $118.60 Add to Order
KM-20962 2.125 1.625 9 Feet $122.25 Add to Order
KM-20961 2.188 1.687 9 Feet $125.85 Add to Order
KM-1685 2.25 1.750 9 Feet $129.50 Add to Order
KM-20959 2.312 1.812 9 Feet $133.10 Add to Order
KM-20958 2.375 1.875 9 Feet $136.75 Add to Order
KM-20983 2.437 1.937 9 Feet $140.35 Add to Order
KM-1690 2.500 2.000 9 Feet $144.00 Add to Order
KM-20966 2.562 2.062 9 Feet $147.58 Add to Order
KM-20992 2.625 2.125 9 Feet $151.25 Add to Order
KM-20991 2.688 2.187 9 Feet $154.83 Add to Order
KM-1695 2.750 2.250 9 Feet $158.48 Add to Order
KM-20989 2.812 2.312 9 Feet $162.08 Add to Order
KM-20988 2.875 2.375 9 Feet $165.73 Add to Order
KM-20987 2.937 2.437 6 Feet $169.33 Add to Order
KM-1700 3.000 2.500 6 Feet $172.98 Add to Order
KM-20975 3.062 2.562 6 Feet $176.58 Add to Order
KM-20984 3.125 2.625 6 Feet $180.23 Add to Order
KM-20993 3.188 2.687 6 Feet $183.83 Add to Order
KM-1705 3.250 2.750 6 Feet $187.48 Add to Order
KM-20981 3.312 2.812 6 Feet $191.05 Add to Order
KM-20980 3.375 2.875 6 Feet $194.70 Add to Order
KM-20979 3.437 2.937 6 Feet $198.30 Add to Order
KM-1710 3.500 3.000 6 Feet $201.95 Add to Order
KM-20977 3.562 3.062 6 Feet $205.55 Add to Order
KM-20976 3.625 3.125 6 Feet $209.20 Add to Order
KM-20947 3.687 3.187 6 Feet $212.80 Add to Order
KM-1715 3.750 3.250 6 Feet $216.45 Add to Order
KM-20957 3.812 3.312 6 Feet $220.05 Add to Order
KM-20934 3.875 3.375 6 Feet $223.70 Add to Order
KM-20933 3.937 3.437 6 Feet $227.27 Add to Order
KM-1720 4.00 3.50 6 Feet $230.93 Add to Order
KM-20931 4.062 3.562 6 Feet $234.53 Add to Order
KM-20930 4.125 3.625 6 Feet $238.17 Add to Order
KM-20929 4.187 3.687 6 Feet $241.77 Add to Order
KM-20918 4.250 3.750 6 Feet $245.43 Add to Order
KM-20927 4.312 3.812 6 Feet $249.03 Add to Order
KM-20936 4.375 3.875 6 Feet $252.67 Add to Order
KM-20925 4.437 3.937 6 Feet $256.28 Add to Order
KM-1731 4.500 4.000 6 Feet $259.93 Add to Order
KM-20923 4.562 4.062 6 Feet $263.50 Add to Order
KM-20922 4.625 4.125 6 Feet $267.15 Add to Order
KM-20921 4.687 4.187 6 Feet $270.75 Add to Order
KM-20920 4.750 4.250 6 Feet $274.40 Add to Order
KM-20945 4.812 4.312 6 Feet $278.00 Add to Order
KM-20926 4.875 4.375 6 Feet $281.65 Add to Order
KM-20928 4.937 4.437 6 Feet $285.25 Add to Order
KM-1736 5.000 4.500 6 Feet $288.90 Add to Order
KM-20953 5.062 4.562 6 Feet $292.50 Add to Order
KM-20952 5.125 4.625 6 Feet $296.15 Add to Order
KM-20951 5.187 4.687 6 Feet $299.73 Add to Order
KM-20950 5.250 4.750 6 Feet $303.40 Add to Order
KM-20949 5.312 4.812 6 Feet $306.98 Add to Order
KM-20948 5.375 4.875 3 Feet $348.10 Add to Order
KM-20937 5.437 4.937 3 Feet $352.13 Add to Order
KM-1741 5.500 5.000 3 Feet $356.23 Add to Order
KM-20955 5.562 5.062 3 Feet $360.25 Add to Order
KM-20944 5.625 5.125 3 Feet $364.35 Add to Order
KM-20943 5.688 5.187 3 Feet $368.38 Add to Order
KM-20942 5.750 5.250 3 Feet $372.48 Add to Order
KM-20941 5.812 5.313 3 Feet $376.50 Add to Order
KM-20940 5.875 5.375 3 Feet $380.58 Add to Order
KM-20939 5.938 5.437 3 Feet $384.60 Add to Order
KM-1747 6.000 5.500 3 Feet $388.70 Add to Order
KM-20833 6.063 5.562 3 Feet $392.73 Add to Order
KM-20710 6.125 5.625 3 Feet $396.83 Add to Order
KM-20862 6.187 5.687 3 Feet $400.85 Add to Order
KM-20744 6.250 5.750 3 Feet $404.95 Add to Order
KM-20743 6.312 5.812 3 Feet $408.98 Add to Order
KM-20742 6.375 5.875 3 Feet $413.05 Add to Order
KM-20741 6.437 5.937 3 Feet $417.08 Add to Order
KM-1753 6.500 6.00 3 Feet $421.18 Add to Order
KM-21270 6.562 6.062 3 Feet $388.78 Add to Order
KM-20739 6.625 6.125 3 Feet $392.65 Add to Order
KM-20728 6.688 6.187 3 Feet $396.48 Add to Order
KM-20737 6.750 6.250 3 Feet $400.35 Add to Order
KM-20746 6.812 6.312 3 Feet $404.17 Add to Order
KM-20735 6.875 6.375 3 Feet $408.05 Add to Order
KM-20734 6.938 6.437 3 Feet $411.88 Add to Order
KM-20733 7.000 6.500 3 Feet $415.75 Add to Order
KM-20732 7.062 6.562 3 Feet $419.58 Add to Order
KM-20731 7.125 6.625 3 Feet $423.45 Add to Order
KM-20730 7.187 6.687 3 Feet $427.28 Add to Order
KM-20755 7.250 6.750 3 Feet $431.15 Add to Order
KM-20736 7.312 6.812 3 Feet $434.98 Add to Order
KM-20738 7.375 6.875 3 Feet $438.85 Add to Order
KM-20764 7.437 6.938 3 Feet $442.65 Add to Order
KM-20763 7.500 7.000 3 Feet $446.55 Add to Order
KM-20762 7.562 7.062 3 Feet $450.35 Add to Order
KM-20761 7.625 7.125 3 Feet $454.25 Add to Order
KM-20760 7.688 7.187 3 Feet $458.05 Add to Order
KM-20759 7.750 7.250 3 Feet $461.95 Add to Order
KM-20758 7.812 7.312 3 Feet $465.75 Add to Order
KM-20747 7.875 7.375 3 Feet $469.65 Add to Order
KM-20756 7.938 7.437 3 Feet $473.45 Add to Order
KM-20765 8.000 7.500 3 Feet $477.35 Add to Order
KM-20754 8.062 7.562 3 Feet $481.15 Add to Order
KM-20753 8.125 7.625 3 Feet $485.03 Add to Order
KM-20752 8.188 7.687 3 Feet $488.85 Add to Order
KM-20751 8.250 7.750 3 Feet $492.73 Add to Order
KM-20750 8.312 7.812 3 Feet $496.55 Add to Order
KM-20749 8.375 7.875 3 Feet $500.42 Add to Order
KM-20748 8.437 7.937 3 Feet $504.25 Add to Order
KM-20719 8.500 8.000 3 Feet $508.13 Add to Order
KM-20729 8.625 8.125 3 Feet $515.83 Add to Order
KM-20706 8.688 8.187 3 Feet $519.65 Add to Order
KM-20705 8.750 8.250 3 Feet $523.53 Add to Order
KM-20704 8.812 8.312 3 Feet $527.35 Add to Order
KM-20703 8.875 8.375 3 Feet $531.23 Add to Order
KM-20702 8.938 8.437 3 Feet $535.05 Add to Order
KM-20701 9.000 8.500 3 Feet $538.93 Add to Order
KM-20690 9.062 8.562 3 Feet $542.75 Add to Order
KM-20699 9.125 8.625 3 Feet $546.63 Add to Order
KM-20708 9.188 8.687 3 Feet $550.45 Add to Order
KM-20697 9.250 8.750 3 Feet $554.32 Add to Order
KM-21180 9.312 8.812 3 Feet $558.15 Add to Order
KM-21179 9.375 8.875 3 Feet $562.03 Add to Order
KM-21178 9.437 8.937 3 Feet $565.85 Add to Order
KM-21177 9.500 9.000 3 Feet $569.72 Add to Order
KM-21176 9.563 9.062 3 Feet $573.55 Add to Order
KM-21165 9.625 9.125 3 Feet $577.43 Add to Order
KM-21174 9.688 9.187 3 Feet $581.25 Add to Order
KM-21183 9.750 9.250 3 Feet $585.13 Add to Order
KM-21172 9.812 9.312 3 Feet $588.95 Add to Order
KM-21171 9.875 9.375 3 Feet $592.83 Add to Order
KM-21170 9.937 9.437 3 Feet $596.65 Add to Order
KM-21169 10.000 9.500 3 Feet $600.53 Add to Order
KM-21168 10.062 9.562 3 Feet $604.35 Add to Order
KM-21167 10.125 9.625 3 Feet $608.23 Add to Order
KM-21166 10.187 9.687 3 Feet $612.05 Add to Order
KM-21223 10.250 9.750 3 Feet $615.93 Add to Order
KM-21280 10.313 9.813 3 Feet $619.75 Add to Order
KM-21213 10.375 9.875 3 Feet $623.63 Add to Order
KM-21276 10.437 9.937 3 Feet $627.45 Add to Order
KM-21275 10.500 10.000 3 Feet $631.33 Add to Order
KM-21274 10.563 10.062 3 Feet $635.13 Add to Order
KM-21273 10.625 10.125 3 Feet $639.03 Add to Order
KM-21272 10.688 10.187 3 Feet $642.83 Add to Order
KM-21271 10.750 10.250 3 Feet $646.73 Add to Order
KM-21260 10.813 10.312 3 Feet $650.53 Add to Order
KM-21269 10.875 10.375 3 Feet $654.43 Add to Order
KM-21278 10.937 10.437 3 Feet $658.23 Add to Order
KM-20696 11.00 10.500 3 Feet $662.13 Add to Order
KM-20695 11.062 10.562 3 Feet $665.93 Add to Order
KM-20694 11.125 10.625 3 Feet $669.83 Add to Order
KM-20693 11.188 10.687 3 Feet $673.63 Add to Order
KM-20692 11.250 10.750 3 Feet $677.53 Add to Order
KM-20717 11.313 10.812 3 Feet $681.32 Add to Order
KM-20698 11.375 10.875 3 Feet $685.20 Add to Order
KM-20700 11.437 10.937 3 Feet $689.03 Add to Order
KM-20726 11.500 11.000 3 Feet $692.90 Add to Order
KM-20725 11.562 11.062 3 Feet $696.73 Add to Order
KM-20724 11.625 11.125 3 Feet $700.60 Add to Order
KM-20723 11.687 11.187 3 Feet $704.43 Add to Order
KM-20722 11.750 11.250 3 Feet $708.30 Add to Order
KM-20721 11.812 11.312 3 Feet $712.13 Add to Order
KM-20720 11.875 11.375 3 Feet $716.00 Add to Order
KM-20709 11.937 11.437 3 Feet $719.83 Add to Order
KM-20718 12.000 11.500 3 Feet $723.70 Add to Order
KM-20727 12.062 11.562 3 Feet $727.53 Add to Order
KM-20716 12.125 11.625 3 Feet $731.40 Add to Order
KM-20715 12.187 11.687 3 Feet $735.22 Add to Order
KM-20714 12.250 11.750 3 Feet $739.10 Add to Order
KM-20713 12.313 11.812 3 Feet $742.93 Add to Order
KM-20712 12.375 11.875 3 Feet $746.80 Add to Order
KM-20711 12.437 11.937 3 Feet $750.63 Add to Order
KM-20783 12.500 12.000 3 Feet $754.50 Add to Order
KM-20707 12.562 12.062 3 Feet $758.32 Add to Order
KM-20757 12.625 12.125 3 Feet $762.20 Add to Order
KM-20821 12.687 12.187 3 Feet $766.03 Add to Order
KM-20820 12.750 12.250 3 Feet $769.90 Add to Order
KM-20819 12.812 12.312 3 Feet $773.73 Add to Order
KM-20818 12.875 12.375 3 Feet $777.60 Add to Order
KM-20817 12.937 12.437 3 Feet $781.43 Add to Order
KM-20816 13.000 12.500 3 Feet $785.30 Add to Order
KM-20815 13.062 12.562 3 Feet $789.13 Add to Order
KM-20804 13.125 12.625 3 Feet $793.00 Add to Order
KM-20813 13.187 12.687 3 Feet $796.83 Add to Order
KM-20822 13.250 12.750 3 Feet $800.70 Add to Order
KM-20811 13.312 12.813 3 Feet $804.53 Add to Order
KM-20810 13.375 12.875 3 Feet $808.40 Add to Order
KM-20809 13.437 12.937 3 Feet $812.22 Add to Order
KM-20808 13.500 13.000 3 Feet $816.10 Add to Order
KM-20807 13.562 13.062 3 Feet $819.93 Add to Order
KM-20806 13.625 13.125 3 Feet $823.80 Add to Order
KM-20831 13.687 13.187 3 Feet $827.63 Add to Order
KM-20812 13.750 13.250 3 Feet $831.50 Add to Order
KM-20814 13.812 13.312 3 Feet $835.30 Add to Order
KM-20840 13.875 13.375 3 Feet $839.20 Add to Order
KM-20839 13.937 13.437 3 Feet $843.00 Add to Order
KM-20838 14.000 13.500 3 Feet $846.90 Add to Order
KM-20837 14.062 13.562 3 Feet $850.70 Add to Order
KM-20836 14.125 13.625 3 Feet $854.60 Add to Order
KM-21296 14.187 13.687 3 Feet $858.40 Add to Order
KM-20835 14.250 13.750 3 Feet $862.30 Add to Order
KM-21289 14.312 13.812 3 Feet $866.10 Add to Order
KM-20834 14.375 13.875 3 Feet $870.00 Add to Order
KM-20823 14.437 13.937 3 Feet $873.80 Add to Order
KM-20832 14.500 14.000 3 Feet $877.68 Add to Order
KM-20841 14.562 14.062 3 Feet $881.50 Add to Order
KM-20830 14.625 14.125 3 Feet $885.38 Add to Order
KM-20829 14.687 14.187 3 Feet $889.20 Add to Order
KM-20828 14.750 14.250 3 Feet $893.08 Add to Order
KM-20827 14.812 14.312 3 Feet $896.90 Add to Order
KM-20826 14.875 14.375 3 Feet $900.78 Add to Order
KM-20825 14.937 14.437 3 Feet $904.60 Add to Order
KM-20824 15.000 14.500 3 Feet $908.47 Add to Order
KM-20795 15.062 14.562 3 Feet $912.30 Add to Order
KM-20767 15.125 14.625 3 Feet $916.18 Add to Order
KM-20805 15.187 14.687 3 Feet $920.00 Add to Order
KM-20782 15.250 14.750 3 Feet $923.88 Add to Order
KM-20781 15.312 14.812 3 Feet $927.70 Add to Order
KM-20780 15.375 14.875 3 Feet $931.58 Add to Order
KM-20779 15.437 14.937 3 Feet $935.40 Add to Order
KM-20778 15.500 15.000 3 Feet $939.28 Add to Order
KM-20777 15.562 15.062 3 Feet $943.10 Add to Order
KM-20766 15.625 15.125 3 Feet $946.98 Add to Order
KM-20775 15.687 15.187 3 Feet $950.80 Add to Order
KM-20784 15.750 15.250 3 Feet $954.68 Add to Order
KM-20773 15.812 15.312 3 Feet $958.50 Add to Order
KM-20772 15.875 15.375 3 Feet $962.38 Add to Order
KM-20771 15.937 15.437 3 Feet $966.20 Add to Order
KM-20770 16.000 15.500 3 Feet $970.07 Add to Order
KM-20769 16.062 15.562 3 Feet $973.90 Add to Order
KM-20768 16.125 15.625 3 Feet $977.78 Add to Order
KM-20793 16.187 15.687 3 Feet $981.60 Add to Order
KM-20774 16.250 15.750 3 Feet $985.48 Add to Order
KM-20776 16.312 15.812 3 Feet $989.30 Add to Order
KM-20802 16.375 15.875 3 Feet $993.18 Add to Order
KM-20801 16.437 15.937 3 Feet $997.00 Add to Order
KM-20800 16.500 16.000 3 Feet $1,000.88 Add to Order
KM-20799 16.562 16.062 3 Feet $1,004.70 Add to Order
KM-20798 16.625 16.125 3 Feet $1,008.58 Add to Order
KM-20797 16.687 16.187 3 Feet $1,012.40 Add to Order
KM-20796 16.750 16.250 3 Feet $1,016.28 Add to Order
KM-20785 16.812 16.312 3 Feet $1,020.10 Add to Order
KM-20794 16.875 16.375 3 Feet $1,023.97 Add to Order
KM-20803 16.937 16.437 3 Feet $1,027.78 Add to Order
KM-20792 17.000 16.500 3 Feet $1,031.68 Add to Order
KM-20791 17.062 16.562 3 Feet $1,035.48 Add to Order
KM-20790 17.125 16.625 3 Feet $1,039.38 Add to Order
KM-20789 17.187 16.687 3 Feet $1,043.18 Add to Order
KM-20788 17.250 16.750 3 Feet $1,047.08 Add to Order
KM-20787 17.312 16.812 3 Feet $1,050.88 Add to Order
KM-20786 17.375 16.875 3 Feet $1,054.78 Add to Order
KM-21014 17.437 16.937 3 Feet $1,058.58 Add to Order
KM-21242 17.500 17.000 3 Feet $1,062.48 Add to Order
KM-20985 17.562 17.062 3 Feet $1,066.28 Add to Order
KM-21200 17.625 17.125 3 Feet $1,070.15 Add to Order
KM-21199 17.687 17.187 3 Feet $1,073.98 Add to Order
KM-21198 17.750 17.250 3 Feet $1,077.85 Add to Order
KM-21197 17.812 17.312 3 Feet $1,081.68 Add to Order
KM-21196 17.875 17.375 3 Feet $1,085.55 Add to Order
KM-21195 17.937 17.437 3 Feet $1,089.38 Add to Order
KM-21184 18.000 17.500 3 Feet $1,093.25 Add to Order
KM-21193 18.062 17.562 3 Feet $1,097.08 Add to Order
KM-21202 18.125 17.625 3 Feet $1,100.95 Add to Order
KM-21191 18.187 17.687 3 Feet $1,104.78 Add to Order
KM-21190 18.250 17.750 3 Feet $1,108.65 Add to Order
KM-21189 18.312 17.812 3 Feet $1,112.48 Add to Order
KM-21188 18.375 17.875 3 Feet $1,116.35 Add to Order
KM-21187 18.437 17.937 3 Feet $1,120.18 Add to Order
KM-21186 18.500 18.000 3 Feet $1,124.05 Add to Order
KM-21211 18.562 18.062 3 Feet $1,127.88 Add to Order
KM-21192 18.625 18.125 3 Feet $1,131.75 Add to Order
KM-21194 18.687 18.187 3 Feet $1,135.58 Add to Order
KM-21220 18.750 18.250 3 Feet $1,139.45 Add to Order
KM-21219 18.812 18.312 3 Feet $1,143.28 Add to Order
KM-21218 18.875 18.375 3 Feet $1,147.15 Add to Order
KM-21217 18.937 18.437 3 Feet $1,150.98 Add to Order
KM-21216 19.000 18.500 3 Feet $1,154.85 Add to Order
KM-21215 19.062 18.563 3 Feet $1,158.68 Add to Order
KM-21214 19.125 18.625 3 Feet $1,162.55 Add to Order
KM-21203 19.187 18.687 3 Feet $1,166.38 Add to Order
KM-21212 19.250 18.750 3 Feet $1,170.25 Add to Order
KM-21221 19.312 18.812 3 Feet $1,174.08 Add to Order
KM-21210 19.375 18.875 3 Feet $1,177.95 Add to Order
KM-21209 19.437 18.937 3 Feet $1,181.77 Add to Order
KM-21208 19.500 19.000 3 Feet $1,185.65 Add to Order
KM-21267 19.562 19.062 3 Feet $1,189.48 Add to Order
KM-21266 19.625 19.125 3 Feet $1,193.35 Add to Order
KM-21265 19.687 19.187 3 Feet $1,197.18 Add to Order
KM-21264 19.750 19.250 3 Feet $1,201.05 Add to Order
KM-21263 19.812 19.312 3 Feet $1,204.88 Add to Order
KM-21262 19.875 19.375 3 Feet $1,208.75 Add to Order
KM-21261 19.937 19.437 3 Feet $1,212.57 Add to Order
KM-21287 20.000 19.500 3 Feet $1,216.45 Add to Order
Rev. 08-22, 06-22, 04-22, 02-22

Phenolic Tube Tolerances
3 Foot Lengths: 33" ± 3"
4 Foot Lengths: 45" ± 3"
Tighter tolerances of 36" ± 1"
and 48" ± 1" can be quoted on request.
↑ Length ↑ ↓ Inside Diameter ↓
↓ Outside Diameter ↓ Turned OD
Tolerance
Steel
Mandrel
Built-up
Mandrel
0.125"  to  0.749" ±.005" ±.003" -
0.750"  to  1.999" ±.005" ±.004" -
2.000"  to  4.000" ±.008" ±.006" -
4.001"  -  12.000" ±.025" ** ±.010" -
12.001" - 18.000" ±.030" ** ±.030" ±.060"
18.001" - 24.000" ±.035" ** ±.040" ±.075"
24.001" - 48.000" ±.040" ** ±.060" ±.090"

   ** Tubes over 8.00" OD are supplied as wound, which
  are always fractions of an inch larger than listed OD.

   ** Tubes turned to the listed OD tolerance
  can be quoted on request.

<<