1/2" Wall G10/FR4 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 .500" Wall Minimums Apply - Non Stocked Items ID's Larger Than 1 Inch Have 3 Foot Minimums |
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| Part # | O.D. (in.) | I.D. (in.) | Price Per Foot | Order Online |
|---|---|---|---|---|
| KM-7410 | 1.50 | 0.500 | $210.03 ** | Add to Order |
| KM-7310 | 1.625 | 0.625 | $152.30 ** | Add to Order |
| KM-7311 | 1.75 | 0.750 | $167.35 ** | Add to Order |
| KM-7319 | 1.875 | 0.875 | $182.40 ** | Add to Order |
| KM-7403 | 2.00 | 1.000 | $197.45 | Add to Order |
| KM-7404 | 2.125 | 1.125 | $212.53 | Add to Order |
| KM-7406 | 2.25 | 1.250 | $227.58 | Add to Order |
| KM-7408 | 2.375 | 1.375 | $242.63 | Add to Order |
| KM-1403 | 2.50 | 1.500 | $257.67 | Add to Order |
| KM-7500 | 2.625 | 1.625 | $272.73 | Add to Order |
| KM-1408 | 2.75 | 1.750 | $287.80 | Add to Order |
| KM-7411 | 2.875 | 1.875 | $302.85 | Add to Order |
| KM-1413 | 3.00 | 2.000 | $317.90 | Add to Order |
| KM-7412 | 3.125 | 2.125 | $332.95 | Add to Order |
| KM-1418 | 3.25 | 2.250 | $348.03 | Add to Order |
| KM-7413 | 3.375 | 2.375 | $363.08 | Add to Order |
| KM-1423 | 3.50 | 2.500 | $378.13 | Add to Order |
| KM-7414 | 3.625 | 2.625 | $393.18 | Add to Order |
| KM-1428 | 3.75 | 2.750 | $408.22 | Add to Order |
| KM-7415 | 3.875 | 2.875 | $423.30 | Add to Order |
| KM-1433 | 4.00 | 3.000 | $438.35 | Add to Order |
| KM-7420 | 4.125 | 3.125 | $453.40 | Add to Order |
| KM-1438 | 4.25 | 3.250 | $468.45 | Add to Order |
| KM-7497 | 4.375 | 3.375 | $483.50 | Add to Order |
| KM-1443 | 4.50 | 3.500 | $498.58 | Add to Order |
| KM-7407 | 4.625 | 3.625 | $513.63 | Add to Order |
| KM-1448 | 4.75 | 3.750 | $528.68 | Add to Order |
| KM-7445 | 4.875 | 3.875 | $543.73 | Add to Order |
| KM-1452 | 5.00 | 4.000 | $558.78 | Add to Order |
| KM-7496 | 5.125 | 4.125 | $573.85 | Add to Order |
| KM-7495 | 5.250 | 4.250 | $588.90 | Add to Order |
| KM-7494 | 5.375 | 4.375 | $603.95 | Add to Order |
| KM-1457 | 5.50 | 4.500 | $619.00 | Add to Order |
| KM-7493 | 5.625 | 4.625 | $634.08 | Add to Order |
| KM-7486 | 5.750 | 4.750 | $649.13 | Add to Order |
| KM-7492 | 5.875 | 4.875 | $731.08 | Add to Order |
| KM-1462 | 6.00 | 5.000 | $747.65 | Add to Order |
| KM-7491 | 6.125 | 5.125 | $764.23 | Add to Order |
| KM-7490 | 6.25 | 5.250 | $780.80 | Add to Order |
| KM-7489 | 6.375 | 5.375 | $797.38 | Add to Order |
| KM-1468 | 6.50 | 5.500 | $813.95 | Add to Order |
| KM-7488 | 6.625 | 5.625 | $830.53 | Add to Order |
| KM-7487 | 6.75 | 5.750 | $847.07 | Add to Order |
| KM-7518 | 6.875 | 5.875 | $863.65 | Add to Order |
| KM-1474 | 7.00 | 6.000 | $880.22 | Add to Order |
| KM-7526 | 7.125 | 6.125 | $854.98 | Add to Order |
| KM-7525 | 7.25 | 6.250 | $871.10 | Add to Order |
| KM-7524 | 7.375 | 6.375 | $887.25 | Add to Order |
| KM-7635 | 7.50 | 6.500 | $903.38 | Add to Order |
| KM-7522 | 7.625 | 6.625 | $919.50 | Add to Order |
| KM-7544 | 7.75 | 6.750 | $935.65 | Add to Order |
| KM-7519 | 7.875 | 6.875 | $951.78 | Add to Order |
| KM-7529 | 8.00 | 7.000 | $967.90 | Add to Order |
| KM-7517 | 8.125 | 7.125 | $984.03 | Add to Order |
| KM-7516 | 8.25 | 7.250 | $1,000.18 | Add to Order |
| KM-7515 | 8.375 | 7.375 | $1,016.30 | Add to Order |
| KM-7514 | 8.50 | 7.500 | $1,032.43 | Add to Order |
| KM-7513 | 8.625 | 7.625 | $1,048.55 | Add to Order |
| KM-7512 | 8.75 | 7.750 | $1,064.70 | Add to Order |
| KM-7520 | 8.875 | 7.875 | $1,080.83 | Add to Order |
| KM-7535 | 9.00 | 8.000 | $1,096.95 | Add to Order |
| KM-7543 | 9.125 | 8.125 | $1,113.08 | Add to Order |
| KM-7542 | 9.25 | 8.250 | $1,129.23 | Add to Order |
| KM-7541 | 9.375 | 8.375 | $1,145.35 | Add to Order |
| KM-7540 | 9.50 | 8.500 | $1,161.48 | Add to Order |
| KM-7539 | 9.625 | 8.625 | $1,177.63 | Add to Order |
| KM-7538 | 9.75 | 8.750 | $1,193.75 | Add to Order |
| KM-7527 | 9.875 | 8.875 | $1,209.88 | Add to Order |
| KM-7536 | 10.00 | 9.000 | $1,226.00 | Add to Order |
| KM-7528 | 10.125 | 9.125 | $1,242.15 | Add to Order |
| KM-7534 | 10.25 | 9.250 | $1,258.28 | Add to Order |
| KM-7533 | 10.375 | 9.375 | $1,274.40 | Add to Order |
| KM-7532 | 10.50 | 9.500 | $1,290.53 | Add to Order |
| KM-7531 | 10.625 | 9.625 | $1,306.68 | Add to Order |
| KM-7530 | 10.75 | 9.750 | $1,322.80 | Add to Order |
| KM-7509 | 10.875 | 9.875 | $1,338.93 | Add to Order |
| KM-7537 | 11.00 | 10.000 | $1,355.05 | Add to Order |
| KM-7565 | 11.125 | 10.125 | $1,371.20 | Add to Order |
| KM-7511 | 11.25 | 10.250 | $1,387.32 | Add to Order |
| KM-7572 | 11.375 | 10.375 | $1,403.45 | Add to Order |
| KM-7571 | 11.50 | 10.500 | $1,419.60 | Add to Order |
| KM-7570 | 11.625 | 10.625 | $1,435.73 | Add to Order |
| KM-7569 | 11.75 | 10.750 | $1,451.85 | Add to Order |
| KM-7568 | 11.875 | 10.875 | $1,467.98 | Add to Order |
| KM-7574 | 12.00 | 11.000 | $1,484.13 | Add to Order |
| KM-7566 | 12.125 | 11.125 | $1,500.25 | Add to Order |
| KM-7575 | 12.25 | 11.250 | $1,516.38 | Add to Order |
| KM-7564 | 12.375 | 11.375 | $1,532.50 | Add to Order |
| KM-7563 | 12.50 | 11.500 | $1,548.65 | Add to Order |
| KM-7562 | 12.625 | 11.625 | $1,564.77 | Add to Order |
| KM-7561 | 12.75 | 11.750 | $1,580.90 | Add to Order |
| KM-7560 | 12.875 | 11.875 | $1,597.02 | Add to Order |
| KM-7559 | 13.00 | 12.000 | $1,613.18 | Add to Order |
| KM-7567 | 13.125 | 12.125 | $1,629.30 | Add to Order |
| KM-7582 | 13.25 | 12.250 | $1,645.43 | Add to Order |
| KM-7523 | 13.375 | 12.375 | $1,661.58 | Add to Order |
| KM-7508 | 13.50 | 12.500 | $1,677.70 | Add to Order |
| KM-7507 | 13.625 | 12.625 | $1,693.82 | Add to Order |
| KM-7506 | 13.75 | 12.750 | $1,709.95 | Add to Order |
| KM-7505 | 13.875 | 12.875 | $1,726.10 | Add to Order |
| KM-7504 | 14.00 | 13.000 | $1,742.23 | Add to Order |
| KM-7573 | 14.125 | 13.125 | $1,758.35 | Add to Order |
| KM-7502 | 14.25 | 13.250 | $1,774.48 | Add to Order |
| KM-7510 | 14.375 | 13.375 | $1,790.63 | Add to Order |
| KM-7581 | 14.50 | 13.500 | $1,806.75 | Add to Order |
| KM-7580 | 14.625 | 13.625 | $1,822.88 | Add to Order |
| KM-7579 | 14.75 | 13.750 | $1,839.00 | Add to Order |
| KM-7578 | 14.875 | 13.875 | $1,855.15 | Add to Order |
| KM-7577 | 15.00 | 14.000 | $1,871.28 | Add to Order |
| KM-7576 | 15.125 | 14.125 | $1,887.40 | Add to Order |
| KM-7503 | 15.25 | 14.250 | $1,903.55 | Add to Order |
| KM-7610 | 15.375 | 14.375 | $1,919.68 | Add to Order |
| KM-7602 | 15.50 | 14.500 | $1,935.80 | Add to Order |
| KM-7628 | 15.625 | 14.625 | $1,951.93 | Add to Order |
| KM-7629 | 15.75 | 14.750 | $1,968.08 | Add to Order |
| KM-7630 | 15.875 | 14.875 | $1,984.20 | Add to Order |
| KM-7631 | 16.00 | 15.000 | $2,000.33 | Add to Order |
| KM-7632 | 16.125 | 15.125 | $2,016.45 | Add to Order |
| KM-7545 | 16.25 | 15.250 | $2,032.60 | Add to Order |
| KM-7634 | 16.375 | 15.375 | $2,048.73 | Add to Order |
| KM-7626 | 16.50 | 15.500 | $2,064.85 | Add to Order |
| KM-7609 | 16.625 | 15.625 | $2,080.98 | Add to Order |
| KM-7619 | 16.75 | 15.750 | $2,097.13 | Add to Order |
| KM-7607 | 16.875 | 15.875 | $2,113.25 | Add to Order |
| KM-7605 | 17.00 | 16.000 | $2,129.38 | Add to Order |
| KM-7604 | 17.125 | 16.125 | $2,145.53 | Add to Order |
| KM-7603 | 17.25 | 16.250 | $2,161.65 | Add to Order |
| KM-7633 | 17.375 | 16.375 | $2,177.78 | Add to Order |
| KM-7620 | 17.50 | 16.500 | $2,193.90 | Add to Order |
| KM-7618 | 17.625 | 16.625 | $2,210.05 | Add to Order |
| KM-7617 | 17.75 | 16.750 | $2,226.18 | Add to Order |
| KM-7616 | 17.875 | 16.875 | $2,242.30 | Add to Order |
| KM-7615 | 18.00 | 17.000 | $2,258.43 | Add to Order |
| KM-7614 | 18.125 | 17.125 | $2,274.58 | Add to Order |
| KM-7613 | 18.25 | 17.250 | $2,290.70 | Add to Order |
| KM-7627 | 18.375 | 17.375 | $2,306.83 | Add to Order |
| KM-7611 | 18.50 | 17.500 | $2,322.98 | Add to Order |
| KM-7606 | 18.625 | 17.625 | $2,339.10 | Add to Order |
| KM-7621 | 18.75 | 17.750 | $2,355.23 | Add to Order |
| KM-7622 | 18.875 | 17.875 | $2,371.35 | Add to Order |
| KM-7623 | 19.00 | 18.000 | $2,387.50 | Add to Order |
| KM-7624 | 19.125 | 18.125 | $2,403.63 | Add to Order |
| KM-7625 | 19.25 | 18.250 | $2,419.75 | Add to Order |
| KM-7521 | 19.375 | 18.375 | $2,435.88 | Add to Order |
| KM-7612 | 19.50 | 18.500 | $2,452.02 | Add to Order |
| KM-7553 | 19.625 | 18.625 | $2,468.15 | Add to Order |
| KM-7601 | 19.75 | 18.750 | $2,484.28 | Add to Order |
| KM-7585 | 19.875 | 18.875 | $2,500.40 | Add to Order |
| KM-7608 | 20.00 | 19.000 | $2,516.55 | Add to Order |
| KM-7583 | 20.125 | 19.125 | $2,532.68 | Add to Order |
| KM-7558 | 20.25 | 19.250 | $2,548.80 | Add to Order |
| KM-7557 | 20.375 | 19.375 | $2,564.95 | Add to Order |
| KM-7556 | 20.50 | 19.500 | $2,581.08 | Add to Order |
| KM-7587 | 20.625 | 19.625 | $2,597.20 | Add to Order |
| KM-7554 | 20.75 | 19.750 | $2,613.33 | Add to Order |
| KM-7586 | 20.875 | 19.875 | $2,629.48 | Add to Order |
| KM-7552 | 21.00 | 20.000 | $3,192.25 | Add to Order |
| KM-7551 | 21.125 | 20.125 | $3,211.70 | Add to Order |
| KM-7550 | 21.25 | 20.250 | $3,231.18 | Add to Order |
| KM-7549 | 21.375 | 20.375 | $3,250.65 | Add to Order |
| KM-7548 | 21.50 | 20.500 | $3,270.10 | Add to Order |
| KM-7547 | 21.625 | 20.625 | $3,289.58 | Add to Order |
| KM-7546 | 21.75 | 20.750 | $3,309.02 | Add to Order |
| KM-7555 | 21.875 | 20.875 | $3,328.50 | Add to Order |
| KM-7599 | 22.00 | 21.000 | $3,347.98 | Add to Order |
| KM-7589 | 22.125 | 21.125 | $3,367.43 | Add to Order |
| KM-7590 | 22.25 | 21.250 | $3,386.90 | Add to Order |
| KM-7591 | 22.375 | 21.375 | $3,406.35 | Add to Order |
| KM-7600 | 22.50 | 21.500 | $3,425.83 | Add to Order |
| KM-7592 | 22.625 | 21.625 | $3,445.30 | Add to Order |
| KM-7593 | 22.75 | 21.750 | $3,464.75 | Add to Order |
| KM-7596 | 22.875 | 21.875 | $3,484.23 | Add to Order |
| KM-7595 | 23.00 | 22.000 | $3,503.68 | Add to Order |
| KM-7594 | 23.125 | 22.125 | $3,523.15 | Add to Order |
| KM-7584 | 23.25 | 22.250 | $3,542.60 | Add to Order |
| KM-7597 | 23.375 | 22.375 | $3,562.08 | Add to Order |
| KM-7588 | 23.50 | 22.500 | $3,581.55 | Add to Order |
| KM-7598 | 23.75 | 22.750 | $3,620.48 | Add to Order |
| KM-7636 | 24.00 | 23.000 | $3,659.40 | 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. |
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| ↑ 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
** Tubes turned to the listed OD tolerance
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