... :ASME,JIS,DIN,GB 3)Material:ASTM A234 WPB,A420 WPL3/L6 etc pipe fitting1.name: carbon steel pipe fitting2 ... thickness: Sch5-Sch160,XXS4.Standard: ISO, SNSI, JIS, DIN, GB/T12459,GB/T13401,ASME B16.9.SH3408 SH3409,HG ... flanges,lap joint stub ends) according to ASME, JIS, DIN standard.. In order to enlarge our existingmarket, we are ... and conditions Upon receipt of your inquiries. carbon steel forged flange