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' SMITH <br /> 7. <br /> UL LISTED RED THREAD II PIPE <br /> Typical Physical Properties"' <br /> bending properties of Red Thread II pipe <br /> Property Value Valu Test MethodMinimum <br /> Nominal <br /> I Tensile Strength—Axial Pipe Size Bending Radius,-` <br /> at 75'F 11,900 psi 82.05 MPa ASTM 0-2105 I 75`F <br /> at 150'F 9.300 psi 64.12 MPa <br /> r 2" 50 ft. <br /> Compressive Strength—Axial , <br /> at 75°F 21,400 psi 147.55 MPa J ASTM 0-695 3" � 80 ft. <br /> Modulus of Elasticity in Tension 4" 100 ft. <br /> at 75'F 1.72 x 106 psi 1.19 x 1W MPa ASTM 0-2105 <br /> at 150°F 1 48 x 106 Dv 1.02 x 10' MPa Minimum <br /> Ultimate Hoop Tensile Strength at Burst I - Pipe Si <br /> lro Bending Radiva(n <br /> ` Average at 75°F ' 44.000 ps, 30337 MPa ASTM D-1599 � 24'C <br /> Long Term Hoop Strength <br /> '2' 152 m <br /> Cyclic Pressure(150x106 cycles) _ <br /> at 75`F 9.530 psi 65.70 MPa j ASTM D-2992 - 3" 24.4 m <br /> at 150'F 7.750 psi 53.43 MPa Procedure A - <br /> 4.. 305 m <br /> Thermal Expansion Axial <br /> 2.3"4'pipe 1.09 x 10'5 In./In./'F .96x10-6mm/mm/'C I AOSI-TM16-3 <br /> Thermal Conductivity <br /> 2"3"4"pipe 2.9 BTU/(Ft.1)(Hr.)(°F/In.) k 0.42 W/(mx9K) AOSI-TM16-15 <br /> Specific Gravity 1.85 - 1.65 - ASTM D-792 <br /> Flow Factor _ <br /> Hazen-Williams Coefficient 150 150 - AOSI <br /> (6)Tests run on pipe samples <br /> (7)Sharper bends should be eliminated to avoid stress concentration <br /> which would result in premature pipe failure under pressure conditions. <br /> RED THREAD II DOUBLE-WALL <br /> SECONDARY CONTAINMENT PIPING <br /> The newest and best Secondary Con- two-piece fittings' as the outer <br /> tainment system is now available from protection shell for UL Listed <br /> Smith Fiberglass Products Inc..the RED THREAD II product pipe lines. <br /> primary supplier of fiberglass rein- <br /> forced epoxy Service Station piping. <br /> This field-proven system is available Secondary Containment lines are one <br /> with all of the fittings necessary size larger than product lines and are <br /> to provide a contamination-free system. available in 3",4"and 6" sizes for the <br /> The new Smith Fiberglass Products 2",3" and 4" UL Listed product piping <br /> Secondary Containment system uses system. <br /> RED THREAD 11 pipe,and special 'Patent Pending <br />