... ,SH3409,HG/T21635,HT/T21631ASME/ANSI B16.9 ,B16.28, MSS SP-43 ,JIS B2311,JIS B2312,JIS B2313DIN2605,DIN2615,DIN2616,DIN2617GOST ... ,SH3409,HG/T21635,HT/T21631ASME/ANSI B16.9 ,B16.28, MSS SP-43 ,JIS B2311,JIS B2312,JIS B2313DIN2605,DIN2615,DIN2616,DIN2617GOST ... requirement(within5-90 working days)productivity100 tons/monthOthersIS9001:2008,PED/97/23/EC,TSDear sir/madam,This is Zhejiang Longli Pipes ...