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Physical and mechanical ASTM classification <br /> property requirements Pipe shall conform to ASTM D231 0 standard classification RTRP-1 1 CX and <br /> ASTM D2996 specification RTRP 11 CF1-5430. <br /> Minimum ASTM <br /> Pipe Property Units Value' Method <br /> Tensile strength <br /> Longitudinal 103 psi 32.5 D2105 <br /> We 224 <br /> Circumferential 103 psi 65.0 D1599 <br /> MPa 448 <br /> Tensile modulus <br /> Longitudinal 106 psi 2.8 D2105 <br /> GPa 19.3 <br /> Circumferential 106 psi 4.0 <br /> GPa 27.6 <br /> Compressive strength <br /> Longitudinal 103 psi 32.5 D695 <br /> MPa 224 <br /> Compressive modulus <br /> Longitudinal 106 psi 2.8 D695 <br /> GPa 19.3 <br /> Long-term hydrostatic <br /> design basis(static) 103 psi 21.0 D2992(B) <br /> MPa 145 <br /> Thermal expansion <br /> Linear 10-6 inAn/°F 9.0121 D696 <br /> 10-6 m/m/°C 16.2121 <br /> Stiffness factor) D2412 <br /> Nominal <br /> Pipe Size <br /> (in) (mm) (lb-M Ari (N-m) <br /> 2 50 45 5.1 <br /> 3 80 65 7.3 <br /> 4 100 55 6.2 <br /> 6 150 250 28 <br /> 1) eased on structwal wall thickness <br /> 2) Maximum value <br /> 3) At 6%deflection <br /> Materials Pipe <br /> All filament-wound pipe shall contain a resin-rich inner liner with a minimum thickness of <br /> 0.015 inches(0.38 mm).The liner resin system shall be a chemically resistant epoxy resin <br /> that has been demonstrated to be satisfactory for the intended service. <br /> Structural wall <br /> The resins,reinforcements,colorants and other materials when combined as a <br /> composite laminate structure shall meet the performance requirements of this <br /> specification.Glass fiber reinforcement shall be Type E glass with an epoxy- <br /> compatible finish.Glass fiber content shall not be less than 60%by weight of the <br /> reinforced structural wall. <br /> Exteriorcoating <br /> The pipe exterior shall have a 0.005-inch(0.13 mm)thick resin-rich coating with an <br /> organic fibrous reinforcement. <br />