YSM is a well-established import-exports and triangular trade of steel &
stainless steel flanges for a large number of application and industry segments.

  • Available Products
    – Weld-Neck, Slip-On, Socket Weld, Lap-Joint, Threaded, Blind
  • Available Material
    – WPB, WPL6, WP1, WP11, WP22, WP5, WP9, WP91
    304/L, 316/L, 317/L, 321/H, S31254(6Mo), S31803, S32750



  • Pipes for Chemical, Petro-chemical Plants
  • Shipbuilding, Offshore
  • Power Plant, Nuclear Power Plant
  • ASTM A105, A182, A350, A694
  • ASME B16.5, B16.36, B16.47, B16.48
  • MSS SP-44
  • JIS B2220
  • API 605, API 6A
  • EN1092-1