| Nature of Heat Insulator | |||
|---|---|---|---|
| Test | Unit | Onside of insulator | Inside of insulator |
| Tensile Strength | N/mm[kg/cm²] | 31.5 10[3.2] |
29.5 10[3.0] |
| Elongation | % | 70 | 100 |
| Compression strain | %(25%) | 3.4 | 6 |
| Water-absorbing capacity | G/ m² | 0.003 | 0.008 |
| Conductivity factor | W/(m k)[kcal/m²hm²] |
0.040[0.035] | 0.038[0.033] |
| Temperature of heat resisting | -40°~120 ° | -40°~120° | |
| Type | Size d2  t2/d1 t1 |
O.D.of the tube d1d2d3 | Thickness of Insulator T1t2t3t4 | Length | Material | Weight Pounds/feet |
| -P2320 | 1/4” 0.032 3/8” 0.032 |
1.02” 0.87”1.89” | 0.35” 0.2” | 30ft ~100ft | 0 | 0.233 |
| -P2330 | 1/4””0.032 1/2””0.032 | 1.30”0.87” 2.17” | 0.394” 0.2” | 30ft ~ 100ft | 0 | 0.286 |
| -P2420 | 1/4” 0.032 3/8” 0.039 |
1.42” 0.87”2.29” | 0.394” 0.2” | 30ft ~ 100ft | 0 | 0.390 |
| -P2520 | 1/4””0.032 5/8””0.032 | 1.42” 1.02” 2.44” | 0.394” 0.2” | 30ft ~ 100ft | 0 | 0.440 |
| -P3620 | 3/8””0.0329 3/4””0.039 | 1.54”1.02” 2.56” | 0.394” 0.2” | 30ft ~ 100ft | 0 | 0.569 |
| -P4620 | 1/2””0.032 3/4” 0.039 |
1.54 1.30 2.84 |
0.394” 0.2” | 30ft ~ 100ft | 0 | 0.629 |
