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RED THREAD 11 FM Product Data <br /> Typical Physical Properties <br /> RED THREAD II FM piping sys- <br /> tems should be installed according to Property Value(psi)@ 75'F <br /> instructions in Smith Fibercast Pipe <br /> Installation Handbook, Manual No. Axial Tensile Strength,ASTM D-2105 10,300 <br /> F6000. Modulus of Elasticity in Tension, <br /> RED THREAD II FM piping for ASTM D-2105 1.82 x los <br /> Factory Mutual Approved systems Long Term Hydrostatic Strength, <br /> must be joined using 8000 series Cyclic Pressure 150 x 106 Cycles, 13,040' <br /> adhesives. For installations that are ASTM D-2992,Procedure A <br /> installed in compliance with Factory Thermal Expansion—Axial,ASTM D696 0.88x 10-5 in./in./'F <br /> Mutual procedures, anchoring (thrust Flow Factor—SF <br /> blocking)must be in accordance with Hazen-Williams Coefficient 150 <br /> Factory Mutual installation standards. 'For RED THREAD 11 pipe the hydrostatic design stress cyclic at 150'F is 10,450 psi,per ASTM D2992, <br /> Procedure A. Based on complete data sets obtained at 150'F and 210'F,the extrapolated value at 75'F is <br /> 13,040 psi. <br /> FLOW Data <br /> Pressure loss for other fluids in turbu- F� Pipe Pressure for Water <br /> flow can be calculated using the Basis: Specific Gravity of 1.0 and Viscosity of 1.0 cps <br /> following equation: 2 <br /> 2.1673 x 10 4pfLG' 10 <br /> P= D3 <br /> s <br /> ' where: 3 `�� 70 1 <br /> f = Friction Factor ctor=a+bR-c <br /> a = .094 K0.225+0.53K 2 <br /> b = 88 KAP 1 cJ <br /> c = 1.62 KO.134 1 <br /> P = Pressure Loss,psig 6 / <br /> r = Density,Ibs.lfL3 50.66 Gp 3 1 d <br /> R = Reynolds Number= <br /> +uD 2 <br /> M = Viscosity,cps <br /> e = Absolute Roughness,in. 0.1 <br /> G = Flow,gal./min. 6 I <br /> D = Inside Diameter,ir-L 4 <br /> K = Relative Roughness,erD 3 v r I I <br /> L = Length,ft. 2 o j' <br /> M = (S.G.)93,000(Kinematic Viscosity,ft.2(sec.) 0.01 " <br /> a I <br /> EQUATION FOR CONVERTING from Head Loss in 6 <br /> psig to Head Lass in feet: 4 <br /> 3 �r <br /> Ah=2.31 AP 2 <br /> S.G. 0.001 <br /> Where: 2 3 4 5 675 100 2 3 4 5 6 71511,000 2 3 4 5 6 7 10,000 2 <br /> Dh = Head Lass in feet; Flow Rate(gpm)-Gallons per Minute <br /> Dp = Head Loss in psig; <br /> S.G.= Specific Gravity(Specific Gravity <br /> of water is 1.0). <br /> 2 <br />