... )Standard: ISO,DIN, JIS 3) Certification: CE, ISO Name High Pressure Minimum Bend Radius Pipe BendSize6-630mm and as per customer ... , GB, ANSI/ASME, DIN, JISCertificationCE, ISOSurfacePickling, Polishing, Sand blastingApplicationHeat exchanger, boiler, condenser and so onInspection:factory in-house self check or ...