Stainless Steel 321/321H Flanges

Stainless Steel 321 Flanges, ASTM A182 321H SS Slip On Flange, Stainless Steel F321 Pipe Flange, ASME SA182 SS 321 Blind Flange, Stainless Steel 321H Plate Flange Supplier in Mumbai, India.

SS 321/321H Flange

All of their flanges are manufactured using premium quality of raw material sourced from the trustworthy market vendors which are further quality tested by the professionals. Due to the product’s great durability, they are used in various industries and are appreciated by the buyers across the world. Buyers are served with some other additional services such as high end finishing, sleek design, accurate dimensions and other features.

Alloy 321 is a titanium austenitic SS having high corrosion resistance, great pitting resistance and excellent strength at high temperature and strength. The grade has phenomenal resistance to intergranular corrosion in the chromium carbide precipitation environment. The grade maintains low temperature toughness and thus can be widely used in the high temperature environment. The Stainless Steel 321/321H Flanges exhibit great creep resistance property and cannot be hardened by any heat treatment since it can be done only by cold working.

Some of the other general characteristics found in the grade are high oxidation resistance at high temperature, stabilization in welded temperature and can resists the stress corrosion cracking environment.

SS 1.4541 Ring Type Joint Flange Exporter, Stainless Steel F321/321H Orifice Flange, UNS S32100 / S32109 Socket Weld Flange, SS F321 Weld Neck Flange, DIN 1.4878 Lap Joint Flange, 321H SS Industrial Flanges Manufacturer in India.

Champ Steels provides relevant documents that help the buyers to counterpart the product with the offered documents. Testaments such as welding procedure specification, fumigation certification, QAP, heat treatment chart, lab reports and certificate of origin are some of the documents.

Besides, the industry offers tests certifications such as self-inspection certificate, radiography tests reports, raw material reports and third party inspection certificates are some of the certifications offered along with the Stainless Steel 321/321H Flanges.

Equivalent Grades
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9

Specifications : ASTM A182 / ASME SA182

Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size : 1/2" (15 NB) to 48" (1200NB)

Class/Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type : Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Type : Slip on flanges, Socket weld flanges, Forged flanges, Blind flanges, Welding neck flange, Ring type joint flange, Spectacle blind flange, Reducing flange, Threaded / Screwed flange, Tongue and Groove flange, Long weld neck flange, Flat flange, Industrial flanges, Plate flange, ASME B16.5 flanges.

Types Of Stainless Steel Flanges
SS 321/321H Flange

SS 321/321H Pipe Flange

Stainless Steel 321 Blind Flange | SS F321H Socket Weld Flange | SS 321 Long Weld Neck Flanges | Stainless Steel 321H Spectacle Blind Flanges Stockist | SS 321 Screwed Flange | F321H SS Tongue & Groove flange | SS 321 Flat Face Flanges | Stainless Steel 321H Male-and-Female Flange | Stainless Steel 321 SWRF Flange | SS 321H Slip On Flange

SS 321/321H Slip On Flange

Stainless Steel 1.4541 Threaded Flanges | SS S32100 Orifice Flange | SS 1.4878 Reducing Flanges | UNS S32109 Forged Flange Stockholder | SS 321 / 321H Steel Raised Face Flange | ANSI B16.5 SS S32100 M&F Flange | SS S32109 Industrial Flanges | SS 321 Lap Joint Flange | Stainless Steel 321H Weld Neck Flange | ASTM A182 SS 321 WNRF Flange | SS 321H SORF Flange

SS 321/321H Slip On Flanges
Chemical Composition
Grade C Mn Si P S Cr N Ni Ti
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 0.10 max 9.00 - 12.00 5(C+N) – 0.70 max
SS 321H 0.04 – 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 0.10 max 9.00 – 12.00 4(C+N) – 0.70 max
Mechanical Properties
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.9 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %
Application Industry
Application Industry
  • 1
    UNS S32100 Slip On Flange

    used in Oil Refinery Industry

  • 2
    DIN 1.4541 RTJ Flanges

    used in General Piping Industry

  • 3
    SUS 321 Weld-neck Flanges

    used in Gas Processing Industry

  • Chemical Industry
  • Oil & Gas Industry
  • Petrochemical Industry
  • Power Genration Industry
  • Sugar Industry
  • Food Processing Industry
  • Paper & Pulp Industry
  • Offshore and Onshore Services
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