DEWEI Stainless Steel

PRODUCTS
Welded Pipes Pipe Fittings Flange stainless steel sheet
  • Pipes

    Single Straight Seam (Φ6-Φ914)         Wall Thickness 0.5mm-60mm

    Double Straight Seam (Φ630-Φ1524) Wall Thickness 2mm-80mm

    Circular Seam (above Φ914)                Wall Thickness 2mm-100mm


  • Fittings

    (seamless and welded) pipe fittings (elbows, reducers, tees, bends, stubs) for different applications.

    Typical Stock Size Range* (size range might differ based on material grade):3/8“ — 24”(17.15mm — 609.6mm )

    *Larger sizes and project specific dimensions manufactured to order.


  • Standards

    A778,A312,A249,A269,A358,A409,A554,A668,A789,A790,A928

    JIS3459,JS3468

    EN10217-(1--7) GB/T21832-2008 

    GB/T24593-2009 GB/T12771-2008,

    HG20537.1-92 HG20537.2-92 HG20537.3-92 HG20537.4-92 


  • Standards

    ASTM A403,ASME B16.9

    GB/T12459-2005,GB/T13401-2005,SH3048,SH3409;

    DIN2605,DIN2617

    Гoct 17375—2001,Гoct 17376—2001,Гoct 17378—2001

    EN10253-3,EN10253-4,ISO2037

    ASME B 16.5     ASME B16.36

    GB9112--9124