Note: This is a variation of Glastic UTR Composite Tubing (350ºF Economical Round, Square, and Rectangular Tubing).
- UL Recognized
- Highly Flame-Resistant
- Arc-and Track-Resistant
- Uncommon Dimensional Stability
- Strong & Durable, yet Easily Cut and Chamfered
- Cost-Effective
Glastic® Grade UTR Pultruded Tubing is a fiberglass-reinforced thermoset polyester tube. It meets the requirements of NEMA grade GPO-3, as well as being recognized by Underwriters Laboratories®.
Highly flame-, arc-, and track-resistant, Glastic UTR pultruded tubing provides reliability in a wide range of applications. The product exhibits exceptional dimensional stability and is impervious to high humidity or immersion. Also, because it is constructed of a reinforced plasticell nameomposite, it is electrically non-conductive.
This tubing has a UL index rating of 130ºC electrical and 160ºC mechanical. Its burst strength is 1,200 to 1,400 psi, yet it is easily chamfered and cut with carbide or diamond saws.
Specifications
| Water Absorption | 0.5 % by Wt. |
|---|---|
| Tensile Strength ( psi ) | 30.7 x 103 |
| Compressive Strength ( lb ) | 126 |
| Arc Resistance ( sec ) | 150 |
| Compressive Modulus ( lb/In/In ) | 3930 |
| Tensile Modulus ( psi ) | 2.28 x 106 |
| UL Temperature Index for Electrical ( ºC ) | 130 |
| UL Temperature Index for Mechanical ( ºC ) | 160 |
| Flexural Strength (Tube) ( lb ) | 134 |
| Flexural Modulus (Tube) ( lb/in ) | 4180 |
| Burst Strength ( psi ) | 1300 |
| Inclined Plane Track Resistance ( min ) | 300 |
| Flame Resistance | Class 0 |
| Tube Size ( in ) | 1-3/4 |
| Nominal OD ( in ) | 1.742 |
| Nominal ID ( in ) | 1.500 |