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D.I. THREADED FITTINGS, <br /> STUOPIPEPRODUCTS <br /> N— LISTED LISTED APPROVED <br /> For fire protection services request submittal GRS 1.3 <br /> Ductile�—'iron threaded--fittings are -_ --- _listed and factory mutual_approved for_' psi <br /> service.Ductile iron per ASTM A 536 grade e5-45-12.Dimensions conform to ANSIa1a.3 <br /> class 15l Threads are NPTPsANSNAS3NEB1.2V1.' <br /> / <br /> p NOTICE:Ductile iron fittings have higher tensile strength than that of steel pipe.Therefore, <br /> ' over tightening can cause damage to pipe threads which may cause leakage.Ductile iron <br /> L—z— ��ngdohou|db o�ghtonedthomotumubmyondhonddghd.butnomono8/on1hurtumo. <br /> ` ' <br /> DUCTILE IRON 90 DEG. ELBOW <br /> NOMINAL ITEM MAX. DIM SIONS WEIGHT <br /> SIZE CODE WORIUNG EACH <br /> DUCTILE IRON 45 DEG. ELBOW <br /> NOMINAL ITEM MAX. DIM IONS <br /> SIZE CODE WOMNG EACH <br /> SIZE CODE WOPJUNG EACH <br /> ~~ <br /> � <br /> � <br /> ! <br /> 77 <br /> i <br /> -�f~- <br /> �—_A__~� <br /> DUCTILE IRON COUPLING <br /> MAX. DIMENSION -W-E-1GRr <br /> NOMINAL ITEM DUCTILE IRON RED. COUPLING <br /> SIZE CODE WORKJNG EACH NOMINAL ITM— MAX. DIMENSION -WM-dW <br /> Page 21 <br />