... , A490...DIN Standard: DIN17456, DIN17458... EN Standard: EN10216, EN10305JIS StandardApplications: Heat exchanger ,Industry,Automobile parts,Textile machine,Structural,Chemical fiber equipment,Oil ... zone by up to 0.03mm; qigong products in this series, hydraulic, solenoid valves, electrical components. Diameter from OD3mm - OD65mm, wall ... .1/-0)OD65(+0.1/-0.1)0.040.07 heat exchanger tube sus304