3/8" Wall G10/FR4 Tubes

3/8" Wall G10FR4 Tubes

G10 Glass Reinforced Epoxy is the most versatile all-around composite laminate. G10 is a continuous glass woven fabric base impregnated with an epoxy resin binder. It has extremely high mechanical and electric strength with excellent dielectric loss properties in both wet and dry environments.

NEMA G-10 certs to MIL-I-24768/2 GEE, IPC 4101/20, IEC 60893-3 Type 2 EP GC 201
NEMA FR-4 certs to MIL-I-24768/27 GEE-F, IPC 4101/21, IEC 60893-3 Type 2 EP GC 202

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)

G10 FR4 Tubes: 3/8" Wall

Lead Times May Apply

3 Foot Minimums Unless Noted

** Denotes 6 Ft Minimum

Part # O.D. (in.) I.D. (in.) Price Per Foot Order Online
KM-7308 1.250 0.500 $146.02 ** Add to Order
KM-7291 1.312 0.562 $154.73 ** Add to Order
KM-7292 1.375 0.625 $106.80 ** Add to Order
KM-7293 1.437 0.687 $112.50 ** Add to Order
KM-1131G 1.500 0.750 $118.20 ** Add to Order
KM-7294 1.562 0.812 $123.90 ** Add to Order
KM-7295 1.625 0.875 $129.60 ** Add to Order
KM-7296 1.687 0.937 $135.28 ** Add to Order
KM-7289 1.750 1.00 $140.98 ** Add to Order
KM-7298 1.812 1.062 $146.63 ** Add to Order
KM-7288 1.875 1.125 $152.38 ** Add to Order
KM-7300 1.937 1.187 $158.03 ** Add to Order
KM-1398 2.000 1.250 $163.78 ** Add to Order
KM-7301 2.062 1.312 $169.42 Add to Order
KM-7302 2.125 1.375 $175.15 Add to Order
KM-7303 2.187 1.437 $180.80 Add to Order
KM-1402 2.250 1.500 $186.55 Add to Order
KM-7304 2.312 1.562 $192.20 Add to Order
KM-7305 2.375 1.625 $197.95 Add to Order
KM-7306 2.437 1.687 $203.60 Add to Order
KM-1407 2.500 1.750 $209.33 Add to Order
KM-7297 2.562 1.812 $214.98 Add to Order
KM-7279 2.625 1.875 $220.73 Add to Order
KM-7214 2.687 1.937 $226.38 Add to Order
KM-1412 2.750 2.000 $232.13 Add to Order
KM-7271 2.812 2.062 $237.78 Add to Order
KM-7272 2.875 2.125 $243.50 Add to Order
KM-7273 2.937 2.187 $249.15 Add to Order
KM-1417 3.000 2.250 $254.90 Add to Order
KM-7274 3.062 2.312 $260.55 Add to Order
KM-7275 3.125 2.375 $266.30 Add to Order
KM-7276 3.187 2.437 $271.95 Add to Order
KM-1422 3.250 2.500 $277.67 Add to Order
KM-7278 3.312 2.562 $283.33 Add to Order
KM-7309 3.375 2.625 $289.08 Add to Order
KM-7280 3.437 2.687 $294.73 Add to Order
KM-1427 3.500 2.750 $300.45 Add to Order
KM-7282 3.562 2.812 $306.10 Add to Order
KM-7283 3.625 2.875 $311.85 Add to Order
KM-7284 3.687 2.937 $317.50 Add to Order
KM-1432 3.750 3.000 $323.25 Add to Order
KM-7286 3.812 3.062 $328.90 Add to Order
KM-7287 3.875 3.125 $334.63 Add to Order
KM-7277 3.937 3.187 $340.28 Add to Order
KM-1437 4.000 3.250 $346.03 Add to Order
KM-7339 4.062 3.312 $351.67 Add to Order
KM-7307 4.125 3.375 $357.43 Add to Order
KM-7331 4.187 3.437 $363.08 Add to Order
KM-1442 4.250 3.500 $368.80 Add to Order
KM-7332 4.312 3.562 $374.45 Add to Order
KM-7333 4.375 3.625 $380.20 Add to Order
KM-7334 4.437 3.687 $385.85 Add to Order
KM-1447 4.500 3.750 $391.60 Add to Order
KM-7335 4.562 3.812 $397.25 Add to Order
KM-7336 4.625 3.875 $402.98 Add to Order
KM-7329 4.687 3.937 $408.63 Add to Order
KM-7338 4.750 4.000 $414.38 Add to Order
KM-7328 4.812 4.062 $420.03 Add to Order
KM-7340 4.875 4.125 $425.78 Add to Order
KM-7341 4.937 4.187 $431.42 Add to Order
KM-7343 5.00 4.25 $437.15 Add to Order
KM-7501 5.062 4.312 $442.80 Add to Order
KM-7210 5.125 4.375 $448.55 Add to Order
KM-7211 5.187 4.437 $454.20 Add to Order
KM-7212 5.250 4.500 $459.95 Add to Order
KM-7213 5.312 4.562 $465.60 Add to Order
KM-7337 5.375 4.25 $471.33 Add to Order
KM-7321 5.437 4.687 $476.97 Add to Order
KM-7254 5.500 4.750 $482.73 Add to Order
KM-7314 5.562 4.812 $488.38 Add to Order
KM-7315 5.625 4.875 $543.90 Add to Order
KM-7316 5.687 4.937 $550.13 Add to Order
KM-7317 5.750 5.00 $556.43 Add to Order
KM-7312 5.812 5.062 $562.65 Add to Order
KM-7320 5.875 5.125 $568.98 Add to Order
KM-7270 5.937 5.187 $575.20 Add to Order
KM-7322 6.00 5.25 $581.50 Add to Order
KM-7323 6.062 5.312 $587.73 Add to Order
KM-7324 6.125 5.375 $594.05 Add to Order
KM-7325 6.187 5.437 $600.28 Add to Order
KM-7326 6.250 5.500 $606.60 Add to Order
KM-7327 6.312 5.562 $612.80 Add to Order
KM-7318 6.375 5.25 $619.13 Add to Order
KM-7262 6.437 5.687 $625.35 Add to Order
KM-7371 6.500 5.750 $631.68 Add to Order
KM-7256 6.562 5.812 $637.88 Add to Order
KM-7257 6.625 5.875 $644.20 Add to Order
KM-7258 6.687 5.937 $650.43 Add to Order
KM-7259 6.750 6.00 $656.75 Add to Order
KM-7313 6.812 6.062 $623.05 Add to Order
KM-7261 6.875 6.125 $629.13 Add to Order
KM-7342 6.937 6.187 $635.13 Add to Order
KM-7263 7.00 6.25 $641.23 Add to Order
KM-7264 7.062 6.312 $647.22 Add to Order
KM-7265 7.125 6.375 $653.32 Add to Order
KM-7266 7.187 6.437 $659.33 Add to Order
KM-7267 7.250 6.500 $665.43 Add to Order
KM-7268 7.312 6.562 $671.43 Add to Order
KM-7260 7.375 6.25 $677.53 Add to Order
KM-7364 7.437 6.687 $683.53 Add to Order
KM-7357 7.500 6.750 $689.63 Add to Order
KM-7358 7.562 6.812 $695.63 Add to Order
KM-7359 7.625 6.875 $701.73 Add to Order
KM-7360 7.687 6.937 $707.72 Add to Order
KM-7361 7.750 7.00 $713.82 Add to Order
KM-7330 7.812 7.062 $719.83 Add to Order
KM-7363 7.875 7.125 $725.93 Add to Order
KM-7354 7.937 7.187 $731.93 Add to Order
KM-7365 8.00 7.25 $738.03 Add to Order
KM-7366 8.062 7.312 $744.03 Add to Order
KM-7367 8.125 7.375 $750.13 Add to Order
KM-7368 8.187 7.437 $756.13 Add to Order
KM-7369 8.250 7.500 $762.22 Add to Order
KM-7370 8.312 7.562 $768.23 Add to Order
KM-7362 8.375 7.25 $774.33 Add to Order
KM-7348 8.437 7.687 $780.33 Add to Order
KM-7253 8.500 7.750 $786.43 Add to Order
KM-7215 8.562 7.812 $792.43 Add to Order
KM-7216 8.625 7.875 $798.53 Add to Order
KM-7217 8.687 7.937 $804.53 Add to Order
KM-7344 8.750 8.00 $810.63 Add to Order
KM-7345 8.875 8.125 $822.72 Add to Order
KM-7356 8.937 8.187 $828.73 Add to Order
KM-7347 9.00 8.25 $834.83 Add to Order
KM-7355 9.062 8.312 $840.82 Add to Order
KM-7349 9.125 8.375 $846.93 Add to Order
KM-7350 9.187 8.437 $852.93 Add to Order
KM-7351 9.250 8.500 $859.00 Add to Order
KM-7352 9.312 8.562 $865.03 Add to Order
KM-7353 9.375 8.625 $871.10 Add to Order
KM-7346 9.500 8.750 $883.20 Add to Order
KM-7204 9.562 8.812 $889.20 Add to Order
KM-7255 9.625 8.875 $895.30 Add to Order
KM-7198 9.687 8.937 $901.30 Add to Order
KM-7199 9.750 9.00 $907.40 Add to Order
KM-7200 9.812 9.062 $913.40 Add to Order
KM-7201 9.875 9.125 $919.50 Add to Order
KM-7196 9.937 9.187 $925.50 Add to Order
KM-7203 10.00 9.25 $931.60 Add to Order
KM-7195 10.062 9.312 $937.60 Add to Order
KM-7205 10.125 9.375 $943.70 Add to Order
KM-7206 10.187 9.437 $949.70 Add to Order
KM-7207 10.250 9.500 $955.80 Add to Order
KM-7208 10.312 9.562 $961.80 Add to Order
KM-7218 10.375 9.25 $967.90 Add to Order
KM-7219 10.437 9.687 $973.90 Add to Order
KM-7202 10.500 9.750 $980.00 Add to Order
KM-7188 10.562 9.812 $986.00 Add to Order
KM-7182 10.625 9.875 $992.10 Add to Order
KM-7183 10.687 9.937 $998.10 Add to Order
KM-7184 10.750 10.00 $1,004.20 Add to Order
KM-7180 10.812 10.062 $1,010.20 Add to Order
KM-7185 10.875 10.125 $1,016.30 Add to Order
KM-7197 10.937 10.187 $1,022.30 Add to Order
KM-7187 11.00 10.25 $1,028.40 Add to Order
KM-7222 11.062 10.312 $1,034.40 Add to Order
KM-7189 11.125 10.375 $1,040.50 Add to Order
KM-7190 11.187 10.437 $1,046.50 Add to Order
KM-7191 11.25 10.50 $1,052.60 Add to Order
KM-7192 11.312 10.562 $1,058.60 Add to Order
KM-7193 11.375 10.625 $1,064.70 Add to Order
KM-7194 11.437 10.687 $1,070.70 Add to Order
KM-7186 11.500 10.750 $1,076.80 Add to Order
KM-7246 11.562 10.812 $1,082.80 Add to Order
KM-7239 11.625 10.875 $1,088.90 Add to Order
KM-7240 11.687 10.937 $1,094.90 Add to Order
KM-7241 11.750 11.00 $1,101.00 Add to Order
KM-7242 11.812 11.062 $1,107.00 Add to Order
KM-7243 11.875 11.125 $1,113.08 Add to Order
KM-7220 11.937 11.187 $1,119.08 Add to Order
KM-7245 12.00 11.25 $1,125.18 Add to Order
KM-7236 12.062 11.312 $1,131.18 Add to Order
KM-7247 12.125 11.375 $1,137.28 Add to Order
KM-7248 12.187 11.437 $1,143.28 Add to Order
KM-7249 12.25 11.50 $1,149.38 Add to Order
KM-7250 12.312 11.562 $1,155.38 Add to Order
KM-7251 12.375 11.625 $1,161.48 Add to Order
KM-7252 12.437 11.687 $1,167.48 Add to Order
KM-7244 12.500 11.750 $1,173.58 Add to Order
KM-7230 12.562 11.812 $1,179.58 Add to Order
KM-7209 12.687 11.937 $1,191.68 Add to Order
KM-7223 12.750 12.00 $1,197.78 Add to Order
KM-7224 12.812 12.062 $1,203.78 Add to Order
KM-7225 12.875 12.125 $1,209.88 Add to Order
KM-7226 12.937 12.187 $1,215.88 Add to Order
KM-7227 13.00 12.25 $1,221.98 Add to Order
KM-7238 13.062 12.312 $1,227.98 Add to Order
KM-7229 13.125 12.375 $1,234.08 Add to Order
KM-7237 13.187 12.437 $1,240.07 Add to Order
KM-7231 13.25 12.50 $1,246.18 Add to Order
KM-7232 13.312 12.562 $1,252.18 Add to Order
KM-7233 13.375 12.625 $1,258.28 Add to Order
KM-7234 13.437 12.687 $1,264.27 Add to Order
KM-7235 13.500 12.750 $1,270.38 Add to Order
KM-7221 13.562 12.812 $1,276.38 Add to Order
KM-7228 13.625 12.875 $1,282.48 Add to Order
KM-7460 13.687 12.937 $1,288.48 Add to Order
KM-7417 13.750 13.00 $1,294.58 Add to Order
KM-7464 13.812 13.062 $1,300.58 Add to Order
KM-7463 13.875 13.125 $1,306.68 Add to Order
KM-7462 13.937 13.187 $1,312.68 Add to Order
KM-7441 14.00 13.25 $1,318.78 Add to Order
KM-7442 14.062 13.312 $1,324.77 Add to Order
KM-7461 14.125 13.375 $1,330.88 Add to Order
KM-7466 14.187 13.437 $1,336.88 Add to Order
KM-7459 14.25 13.50 $1,342.98 Add to Order
KM-7458 14.312 13.562 $1,348.98 Add to Order
KM-7457 14.375 13.625 $1,355.05 Add to Order
KM-7481 14.437 13.687 $1,361.07 Add to Order
KM-7480 14.500 13.750 $1,367.15 Add to Order
KM-7479 14.562 13.812 $1,373.15 Add to Order
KM-7440 14.625 13.875 $1,379.25 Add to Order
KM-7482 14.687 13.937 $1,385.25 Add to Order
KM-7439 14.750 14.00 $1,391.35 Add to Order
KM-7419 14.812 14.062 $1,397.35 Add to Order
KM-7444 14.875 14.125 $1,403.45 Add to Order
KM-7443 14.937 14.187 $1,409.45 Add to Order
KM-7447 15.00 14.25 $1,415.55 Add to Order
KM-7465 15.062 14.312 $1,421.55 Add to Order
KM-7473 15.125 14.375 $1,427.65 Add to Order
KM-7476 15.187 14.437 $1,433.65 Add to Order
KM-7472 15.25 14.50 $1,439.75 Add to Order
KM-7471 15.312 14.562 $1,445.75 Add to Order
KM-7470 15.375 14.625 $1,451.85 Add to Order
KM-7469 15.437 14.687 $1,457.85 Add to Order
KM-7468 15.500 14.750 $1,463.95 Add to Order
KM-7467 15.562 14.812 $1,469.95 Add to Order
KM-7483 15.625 14.875 $1,476.05 Add to Order
KM-7432 15.687 14.937 $1,482.05 Add to Order
KM-7425 15.750 15.00 $1,488.15 Add to Order
KM-7426 15.812 15.062 $1,494.15 Add to Order
KM-7427 15.875 15.125 $1,500.25 Add to Order
KM-7428 15.937 15.187 $1,506.25 Add to Order
KM-7429 16.00 15.25 $1,512.35 Add to Order
KM-7478 16.062 15.312 $1,518.35 Add to Order
KM-7431 16.125 15.375 $1,524.45 Add to Order
KM-7422 16.187 15.437 $1,530.45 Add to Order
KM-7433 16.25 15.50 $1,536.55 Add to Order
KM-7434 16.312 15.562 $1,542.55 Add to Order
KM-7435 16.375 15.625 $1,548.65 Add to Order
KM-7436 16.437 15.687 $1,554.65 Add to Order
KM-7437 16.500 15.750 $1,560.75 Add to Order
KM-7438 16.562 15.812 $1,566.75 Add to Order
KM-7430 16.625 15.875 $1,572.85 Add to Order
KM-7452 16.687 15.937 $1,578.85 Add to Order
KM-7416 16.750 16.00 $1,584.95 Add to Order
KM-7475 16.812 16.062 $1,590.95 Add to Order
KM-7474 16.875 16.125 $1,597.02 Add to Order
KM-7372 16.937 16.187 $1,603.05 Add to Order
KM-7456 17.00 16.25 $1,609.13 Add to Order
KM-7455 17.062 16.312 $1,615.13 Add to Order
KM-7424 17.125 16.375 $1,621.23 Add to Order
KM-7453 17.187 16.437 $1,627.23 Add to Order
KM-7423 17.25 16.50 $1,633.33 Add to Order
KM-7451 17.312 16.562 $1,639.33 Add to Order
KM-7450 17.375 16.625 $1,645.43 Add to Order
KM-7449 17.437 16.687 $1,651.43 Add to Order
KM-7421 17.500 16.750 $1,657.53 Add to Order
KM-7448 17.562 16.812 $1,663.52 Add to Order
KM-7477 17.625 16.875 $1,669.63 Add to Order
KM-7454 17.687 16.937 $1,675.63 Add to Order
KM-7396 17.750 17.00 $1,681.73 Add to Order
KM-7418 17.812 17.062 $1,687.73 Add to Order
KM-7390 17.875 17.125 $1,693.82 Add to Order
KM-7391 17.937 17.187 $1,699.82 Add to Order
KM-7392 18.00 17.25 $1,705.93 Add to Order
KM-7393 18.062 17.312 $1,711.93 Add to Order
KM-7388 18.125 17.375 $1,718.03 Add to Order
KM-7395 18.187 17.437 $1,724.03 Add to Order
KM-7387 18.25 17.50 $1,730.13 Add to Order
KM-7397 18.312 17.562 $1,736.13 Add to Order
KM-7398 18.375 17.625 $1,742.23 Add to Order
KM-7399 18.437 17.687 $1,748.23 Add to Order
KM-7400 18.500 17.750 $1,754.33 Add to Order
KM-7401 18.562 17.812 $1,760.33 Add to Order
KM-7402 18.625 17.875 $1,766.43 Add to Order
KM-7394 18.687 17.937 $1,772.43 Add to Order
KM-7380 18.750 18.00 $1,778.52 Add to Order
KM-7373 18.812 18.062 $1,784.52 Add to Order
KM-7374 18.875 18.125 $1,790.63 Add to Order
KM-7375 18.937 18.187 $1,796.63 Add to Order
KM-7376 19.00 18.25 $1,802.73 Add to Order
KM-7377 19.062 18.312 $1,808.73 Add to Order
KM-7389 19.125 18.375 $1,814.82 Add to Order
KM-7379 19.187 18.437 $1,820.83 Add to Order
KM-7499 19.25 18.50 $1,826.93 Add to Order
KM-7381 19.312 18.562 $1,832.93 Add to Order
KM-7382 19.375 18.625 $1,839.00 Add to Order
KM-7383 19.437 18.687 $1,845.03 Add to Order
KM-7384 19.500 18.750 $1,851.10 Add to Order
KM-7385 19.562 18.812 $1,857.10 Add to Order
KM-7386 19.625 18.875 $1,863.20 Add to Order
KM-7378 19.687 18.937 $1,869.20 Add to Order
KM-7409 19.750 19.00 $1,875.30 Add to Order
KM-7446 19.812 19.062 $1,881.30 Add to Order
KM-7405 19.875 19.125 $1,887.40 Add to Order
KM-7485 19.937 19.187 $1,893.40 Add to Order
KM-7484 20.00 19.250 $1,899.50 Add to Order
Rev. 08-22, 04-22, 02-22, 11-21

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.

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