供应铜管　黄铜管　白铜管　冷凝管　C

[铜合金管]    铜砷合金管C44300铜砷合金管C44300铜铝合金管C67800铜镍合金管C70600 铜镍合金管C71500 铜镍合金管C71640 铜合金管C33000 铜合金管C28000铜合金管C27000铜合金管C26000 铜合金管C23000          Nature of Heat Insulator TestUnitOnside of insulatorInside of insulatorTensile StrengthN/mm[kg/cm2]31.5x10[3.2]29.5x10[3.0]Elongation%70 100Compression strain%(25%)3.46Water-absorbing capacityG20.0030.008Conductivity factorW/(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) TypeSize d2xt2/d1xt1O.D.of the tube d1d2d3Thickness of Insulator T1t2t3t4LengthMaterialWeight Pounds/feet-P23201/4"x0.032 3/8"x0.0321.02" 0.87" 1.89"0.35" 0.2"30ft~100ft00.233-P23301/4"x0.032 1/2"x0.0321.30" 0.87" 2.17"0.394" 0.2"30ft~100ft00.286-P24201/4"x0.032 3/8"x0.0391.42" 0.87" 2.29"0.394" 0.2"30ft~100ft00.390-P36203/8"x0.0329 3/4"x0.0391.54" 1.02" 2.56"0.394" 0.2"30ft~100ft00.569-P46201/2"x0.032 3/4"x0.0391.54" 1.30" 2.84"0.394" 0.2"30ft~100ft00.629 -P25201/4"x0.032 5/8"x0.0321.42" 1.02" 2.44"0.394" 0.2"30ft~100ft00.440