Insulterm® Tru-Fit 是一种编织玻璃纤维套管，经过热处理并浸渍了丙烯酸粘合剂，可减少磨损和起尘，并提高可用性和性能。FGL 专为可能遇到高达 1,200°F 温度的应用而设计。
Tru-Fit 用作低压应用的主要绝缘材料，例如烤面包机、咖啡机、炉灶和其他电器中的导线。FGL 还可用作在高温下运行的小型加热器和电阻器的绝缘和保护，并在可能暴露于焊料熔化温度时对焊接连接进行绝缘。
Insulterm® Tru-Fit 提供坚固、持久且廉价的绝缘解决方案。它灵活且可扩展，福川电子可以轻松安装在形状不规则和急转弯的应用中。
| 尺寸 | 零件号 | 膨胀最大值 | 膨胀最小值 | 最大壁厚 | 散装线轴 | 店线轴 |
|---|---|---|---|---|---|---|
| 3/8" | FGL0.38 | .399" | .375" | .016" | 100' | 50' |
| 7/16" | FGL0.44 | .462" | .438" | .018" | 100' | 50' |
| 1/2" | FGL0.50 | .524" | .500" | .018" | 100' | 50' |
| 5/8" | FGL0.63 | .655" | .625" | .018" | 100' | 50' |
| 3/4" | FGL0.75 | .786" | .750" | .018" | 100' | 50' |
| 1" | FGL1.00 | 1.040" | 1.000" | .018" | 100' | 50' |
| 0 | FGLG.00 | .347" | .325" | .016" | 100' | 50' |
| 1个 | FGLG.01 | .311" | .289" | .016" | 100' | 50' |
| 2个 | FGLG.02 | .278" | .258" | .016" | 250' | 100' |
| 3个 | FGLG.03 | .249" | .229" | .016" | 250' | 100' |
| 4个 | FGLG.04 | .224" | .204" | .016" | 250' | 100' |
| 5个 | FGLG.05 | .198" | .182" | .013" | 250' | 100' |
| 6个 | FGLG.06 | .178" | .162" | .013" | 250' | 100' |
| 7 | FGLG.07 | .158" | .144" | .013" | 250' | 100' |
| 8个 | FGLG.08 | .141" | .129" | .011" | 250' | 100' |
| 9 | FGLG.09 | .124" | .114" | .011" | 250' | 100' |
| 10 | FGLG.10 | .112" | .102" | .011" | 250' | 100' |
| 11 | FGLG.11 | .101" | .091" | .011" | 250' | 100' |
| 12 | FGLG.12 | .089" | .081" | .011" | 250' | 100' |
| 14 | FGLG.14 | .072" | .064" | .011" | 500' | 250' |
| 16 | FGLG.16 | .061" | .051" | .011" | 500' | 250' |
| 18 | FGLG.18 | .049" | .040" | .011" | 500' | 250' |
| 20 | FGLG.20 | .039" | .032" | .009" | 500' | 250' |
| 22 | FGLG.22 | .032" | .025" | .005" | 500' | 250' |
| 24 | FGLG.24 | .027" | .020" | .005" | 500' | 250' |