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. ~ . <br /> ^ <br /> , <br /> Typical physical Dualoy 3000/L piping systems are designed to function at temperatures ranging <br /> properties from-40 to 150*F(-40 to 66*C)at service pressures between-1 and 20 bar. Dualoy <br /> 3000/L pipe confbnns to ASTM D2310, D2517 and D2996. <br /> bdethgd <br /> Pipe Property' Units Value ASTM ATM' <br /> Thermal conductivity Btu-in/(h.ft2.*F) 1.7 C177 23 <br /> Linear thermal expansion 10*in/inrF 8.5 [686 21 <br /> 10cm/cmrC 15.3 <br /> Friction factor Hazen-Williams 150 -- 158 <br /> Absolute roughness 10-6 ft 50 -- -- <br /> 1Dom 15 <br /> Specific gravity -- 1.81 D792 <br /> 8erco|Hordnama Impressor 934'1 85 <br /> 1) Ameron test method. <br /> Typical mechanical Method <br /> properties Pipe Property' Units Value' ASTM ATM2 <br /> Tensile strength <br /> Longitudinal 103 psi 35.0 D2105 161 <br /> MPa 241 <br /> Circumferential 103 psi 70.0 D1599 151 <br /> MPa 483 <br /> Tensile modulus <br /> Longitudinal 106 psi 3.0 D2105 181 <br /> GPa 20.7 <br /> Circumferential 106 psi 4.2 __ _- <br /> GPa 29.0 <br /> Compressive strength <br /> Lnng/ummm 103 psi 35.0 -- 143 <br /> MFa 241 <br /> Compressive modulus <br /> Longitudinal 106 psi 3.0 -- 142 <br /> GPa 20.7 <br /> Long-term hydrostatic <br /> design basis <br /> Static 103 psi 31.5 D2992(B) -- <br /> yNPm 217 <br /> Cyclic 103 psi 8.0 O2982(\) -- <br /> K8Po 55 <br /> Poiumnn'mnabow <br /> ', _ 0.16 --No1) Based on structural wall thickness. <br /> 2) Arneron test method. <br /> 3) The first subscript denotes the direction of contraction <br /> and the second that of the applied stress, <br /> x denotes longitudinal direcfion, <br /> y denotes circumferential direction. <br /> minal <br /> Pipe <br /> pipeGizm Stiffness Factor' <br /> 3 80 75 8.5 <br /> 4 100 OO 6.8 <br /> � 150 275 31.1 <br /> 1) At 5%deflection. <br /> 3 <br />