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• • SMITH 7. UL LISTED RED THREAD II PIPE Typical Physical Properties bending properties of Red Thread II pipe Property Value Value Test MethodNominal Minimum Tensile Strength—Axial Pipe Size BendingRadius�' at 75°F 11,900 psi 82.05 MPa ASTM D-2105 75'F at 150°F 9.300 psi 64.12 MPa2' 50 ft. Compressive Strength—Axial at 75°F 21,400 psi 147.55 MPa ASTM D-695 3 80 ft. Modulus of Elasticity in Tension 4" 100 ft. at 75°F 1.72 x 106 psi 1.19x 104 MPa ASTM D-2105 at 150°F 1.48 x 106 psi 1.02 x t04 MPa Ultimate Hoop Tensile Strength at Burst Minimum 71 Radius( Nominal Bending Average at 75°F 44,000 psi 303.37 MPa ASTM D-1599 Pipe Size 24°C Long Term Hoop Strength Cyclic Pressure(150x106cycles) " 2•• 15.2 rn at 75°F 9,530 psi 65.70 MPa ASTM D-2992 j 3•• 24.4 m at 150°F 7,750 psi 53.43 MPa Procedure A Thermal Expansion Axial 4•• 30.5 m 2"3"4"pipe 1.09 x 10-1 In./In,/°F 1.96x 10-5 mm/mm/°C AOSI-TM16-3 Thermal Conductivity 2"3"4"pipe 2.9 BTU/(Ft.z)(Hr.)(°F/ln.) 0.42 W/(m)(°K) AOSI-TM16-15 Specific Gravity 1.85 1.85 ASTM D-792 Flow Factor Hazen-Williams Coefficient 150 150 AOSI (6)Tests run on pipe samples. (7)Sharper bends should be eliminated to avoid stress concentration which would result in premature pipe failure under pressure conditions. RED THREAD II DOUBLE-WALL SECONDARY CONTAINMENT PIPING The newest and best Secondary Con- two-piece fittings*as the outer tainment system is now available from e protection shell for UL Listed Smith Fiberglass Products Inc.,the her RED THREAD II product pipe lines. primary supplier of fiberglass rein- forced epoxy Service Station piping. . This field-proven system is available Secondary Containment lines are one with all of the fittings necessary size larger than product lines and are to provide a contamination-free system. available in 3",4"and 6"sizes for the The new Smith Fiberglass Products 2",3"and 4" UL Listed product piping Secondary Containment system uses system. RED THREAD II pipe,and special *Patent Pending I�