• Flange AS 2129:2000 Table E

    As flange 2129:2000 table E welding necked are easy to recognize at the long tapered hub, that goes gradually over to the wall thickness from a p…

    Fitting June 1, 2020
  • KF fittings KF flanges

    Guanyu Tube offers a complete line of vacuum KF fittings and KF flanges. The tube portions are fabricated from 304 or 316L or other high quality …

    Fitting May 31, 2020
  • CF FLANGES CF FITTINGS

    Guanyu Tube offers a complete line of CF fittings and CF flanges. One different vacuum fittings type from KF fittings and KF flanges an…

    Fitting May 31, 2020
  • ISO fittings ISO flanges

    Guanyu Tube offers a complete line of ISO vacuum fittings and ISO flanges. One different vacuum fittings type from KF fittings and flanges&n…

    Fitting May 31, 2020