G5, G9 Glass Reinforced Melamine Tubes - .031" Wall
G5, G9 Glass Reinforced Melamine -
natural (grayish brown)
This grade is composed of a continuous glass woven cloth base impregnated with a
melamine resin binder. Melamines are the hardest of all laminates, exhibiting
good dimensional stability and arc resistance. It is also caustic resistant.
Certifies to Mil-I-24768/1 GME
Technical Data Chemical Resistance Chart
NEMA grades G5 and G9 Glass-Cloth Reinforced Melamine. These grades are composed of a continuous glass woven cloth base impregnated with a melamine resin binder. (Melamine resins, once cured, 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.)
Melamines are the hardest of laminates, exhibiting good dimensional stability and arc resistance. It's also caustic resistant. A key difference between NEMA Grades G5 and G9 are that G9 is more resistant to the elements of the environment. Thus, G9 can be safely substituted where G5 is called for.
NEMA G-5 MIL-I-24768/8 GMG , IEC 60893-3 Type 3 MF GC 201
NEMA G-9 MIL-I-24768/1 GME, IEC 60893-3 Type 3 MF GC 201
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G5/G9 Tube Wall Thickness Options |
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| .031" | .062" | .093" | .125" |
| .187" | .250" | .375" | .500" |
| .750" | 1.00" | G5/G9 Sheets | G5/G9 Rods |
Tubes are manufactured in random lengths between 30" and 36".
The pricing and minimums are based on 36 in.
Tubes can also be produced in 42" to 48" random lengths for the same price.
Measured lengths of 36"±1" and 48"±1" are also available - call for pricing.
| G5/G9 Tubes - .031" Wall | |||||
| Part # | OD (in.) | ID (in.) | Minimum | Price Per Foot | Order Online |
|---|---|---|---|---|---|
| KM-1611 | .250 | .187 | 30 Feet | $35.13 | Add to Order |
| KM-1615 | .313 | .250 | 30 Feet | $36.55 | Add to Order |
| KM-1619 | .375 | .312 | 27 Feet | $37.95 | Add to Order |
| KM-1623 | .438 | .375 | 27 Feet | $39.38 | Add to Order |
| KM-1627 | .500 | .437 | 27 Feet | $40.80 | Add to Order |
| KM-1631 | .563 | .500 | 24 Feet | $42.23 | Add to Order |
| KM-1637 | .625 | .562 | 24 Feet | $43.63 | Add to Order |
| KM-1646 | .688 | .625 | 33 Feet | $31.55 | Add to Order |
| KM-1652 | .750 | .687 | 33 Feet | $32.53 | Add to Order |
| KM-1655 | .813 | .750 | 30 Feet | $33.53 | Add to Order |
| KM-20643 | .875 | .812 | 30 Feet | $34.53 | Add to Order |
| KM-1661 | .938 | .875 | 30 Feet | $35.53 | Add to Order |
| KM-20641 | 1.000 | .937 | 30 Feet | $36.50 | Add to Order |
| KM-1667 | 1.063 | 1.00 | 27 Feet | $37.50 | Add to Order |
| KM-20639 | 1.125 | 1.062 | 27 Feet | $38.48 | Add to Order |
| KM-20638 | 1.187 | 1.125 | 27 Feet | $39.47 | Add to Order |
| KM-20637 | 1.250 | 1.187 | 27 Feet | $40.48 | Add to Order |
| KM-20636 | 1.312 | 1.250 | 27 Feet | $41.48 | Add to Order |
| KM-20635 | 1.375 | 1.312 | 24 Feet | $42.45 | Add to Order |
| KM-20634 | 1.437 | 1.375 | 24 Feet | $43.45 | Add to Order |
| KM-20528 | 1.500 | 1.437 | 24 Feet | $44.43 | Add to Order |
| KM-20668 | 1.562 | 1.500 | 24 Feet | $45.43 | Add to Order |
| KM-20523 | 1.625 | 1.562 | 24 Feet | $46.43 | Add to Order |
| KM-20522 | 1.688 | 1.625 | 24 Feet | $47.43 | Add to Order |
| KM-20521 | 1.750 | 1.687 | 21 Feet | $48.40 | Add to Order |
| KM-20520 | 1.812 | 1.750 | 21 Feet | $49.40 | Add to Order |
| KM-20519 | 1.875 | 1.812 | 21 Feet | $50.40 | Add to Order |
| KM-20490 | 1.937 | 1.875 | 21 Feet | $51.40 | Add to Order |
| KM-20462 | 2.000 | 1.937 | 21 Feet | $52.38 | Add to Order |
| Rev. 04-23, 08-22, 04-22, 02-22 | |||||
| Phenolic Tube Tolerances | ||||
| ↓ 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" | |
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** Tubes over 8.000" OD are supplied as wound, which
** Tubes turned to the following OD tolerance
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