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Insulated Copper Tubes
  • NAME: Insulated Copper Tubes
  • TYPE: Insulated Copper Tubes
  • Views : 801

Nature of Heat Insulator
Test Unit Onside of insulator Inside of insulator
Tensile Strength N/mm[kg/cm²] 31.5x10[3.2] 29.5x10[3.0]
Elongation % 70 100
Compression strain %(25%) 3.4 6
Water-absorbing capacity G² 0.003 0.008
Conductivity factor W/(m k)[kcal/m²h°C ] 0.040[0.035] 0.038[0.033]
Temperature of heat resisting °C -40°~120° -40°~120°

Standard size(inch)
Type Size d2xt2/d1xt1 O.D.of the tube d1d2d3 Thickness of Insulator T1t2t3t4 Length Material Weight Pounds/feet
-P2320 1/4"x0.032 3/8"x0.032 1.02" 0.87" 1.89" 0.35" 0.2" 30ft~100ft 0 0.233
-P2330 1/4"x0.032 1/2"x0.032 1.30" 0.87" 2.17" 0.394" 0.2" 30ft~100ft 0 0.286
-P2420 1/4"x0.032 3/8"x0.039 1.42" 0.87" 2.29" 0.394" 0.2" 30ft~100ft 0 0.390
-P3620 3/8"x0.0329 3/4"x0.039 1.54" 1.02" 2.56" 0.394" 0.2" 30ft~100ft 0 0.569
-P4620 1/2"x0.032 3/4"x0.039 1.54" 1.30" 2.84" 0.394" 0.2" 30ft~100ft 0 0.629
-P2520 1/4"x0.032 5/8"x0.032 1.42" 1.02" 2.44" 0.394" 0.2" 30ft~100ft 0 0.440

 
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