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Tubo de cobre série
Bobina de la crepe
Nature of Heat Insulator | |||
---|---|---|---|
Test | Unit | Onside of insulator | Inside of insulator |
Tensile Strength | N/mm[kg/cm²] | 31.510[3.2] | 29.510[3.0] |
Elongation | % | 70 | 100 |
Compression strain | %(25%) | 3.4 | 6 |
Water-absorbing capacity | G/ m² | 0.003 | 0.008 |
Conductivity factor | W/(mk)[kcal/m²hm²] | 0.040[0.035] | 0.038[0.033] |
Temperature of heat resisting | -40°~120 ° | -40°~120° |
Type | Size d2t2/d1t1 |
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 |