... steel 3.Certification:ISO9001:2008,TUV 2010, PED20 Carbon Steel Forged HDPE Flange:1.Type:Alloy flange2.Material:Alloy steel3.Certification ... ,DIN86030BSBS10,BS4504 SANI1123 1000/3 1600/3 2500/3 T/D T/E T/FJIS5K,10K,16K,20K,30K,40K ,JIS B2220,JIS ... as per customers requirement.Face typeFF, RF, LJ, RTJ, TG,T,GCertificateISO9001:2000, TUV ,PEDInspectionin-house and third party Production Process ...