Malleable iron pipe fittings Suitble for pressure max1.6Mpa,temperature Max 200℃ Application: pipeline transportation for water, oil, gas,etc Finishing: (Black) Painting,Galvinizing, Elctro-plating SIZE:3/8"-6" TYPE:BANDED;BEADED Standards: Company Standard: Q/JZ 01-2015(partially based on JIS B2301) China Standard： GB/T3287-2011 International Standards: ISO5922/ISO49/ISO7-1/ISO228 EN1562:1997/EN10242：2003 DIN2950/1692/2999 ANSI/ASTM A197 /A 197M-2000 ANSI/ASME 16.3-92/B1.20.1-83 Mechanical Properties: Tensile Strenth≥330Mpa; Elongation rate ≥8%； Hardness≤ HB150