Stainless Steel Threaded Flanges

Stainless Steel Threaded Flanges

  • Size Range: DN15 – DN1200
  • Applications:Widely used in chemical industry, chemical fertilizer industry, petroleum industry, machinery industry, metallurgy industry, shipbuilding industry, pressure vessel industry, etc.
  • Manufacturing Standards:
    GB (Chinese National Standards): GB/T 14383, SH 3410, HG 21634, GB/T 9119, HG/T 20592, SH 3406, JB/T 81-94, HG/T 5010
    ANSI (American National Standards Institute): ASME/ANSI B16.5 / B16.36 / B16.47A / B16.47B, MSS SP-44
    JIS (Japanese Industrial Standards): JIS B2220-2001
    DIN (German Institute for Standardization): DIN 2527 / 2636 / 2637 / 2638 / 2566 / 2576 / 2632 / 2633 / 2635 / 2642, etc.
    EN (European Norm): EN 1092-1:2001, BS 4504 (British Standard)
    GOST (Russian State Standards): GOST 12820-80, GOST 33259-2015, GOST 12821, etc.
    Non-standard customization is available, processed according to design drawings.
  • Pressure Ratings:
    GB (PN Series): PN2.5, PN6, PN10, PN16, PN25, PN40, PN63, PN100, PN160, PN250
    ANSI (Class Series): Class 75, 125, 150, 300, 600, 900, 1500, 2500
    DIN (PN Series): PN6, PN10, PN16, PN25, PN40, PN64, PN100
    JIS (K Series): 1K, 2K, 5K, 10K, 16K, 20K, 30K, 40K, 63K (1K ≈ 0.098 MPa)
    BS (PN Series): PN6, PN10, PN16, PN25, PN40
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