Stainless Steel 304 Flanges

Stainless Steel 304 Flanges Manufacture


Sachiya Steel International is one of the prominent supplier and trader for Stainless Steel 304 Flanges, which are used to nickel to maintain an austenitic composition at lower temperatures. Stainless Steel 304 Slip On Flanges is austenitic stainless steels with superior corrosion resistance to stainless steel 317. These Stainless Steel 304 Threaded Flanges is suitable for welding because it has carbon content lower than 301 to 303 series alloys to avoid carbide precipitation in welding applications.

Stainless Steel 304 Flanges | Stainless Steel 304 Flanges | Stainless Steel 304 Flanges | Stainless Steel 304 Flanges | Stainless Steel 304 Flanges | Stainless Steel 304 Flanges

Equipment in the chemical, food, paper, mining, and pharmaceutical and petroleum industries often includes Stainless Steel 304 Weld Neck Flanges. The addition of molybdenum and slightly higher nickel content make Stainless Steel 304 Blind Flanges suitable for architectural applications in severe settings, from polluted marine environments to areas with sub-zero temperatures.

Stainless Steel UNS S30400 Socket Weld Flanges also offer higher creep, stress – to – rupture and tensile strength at elevated temperatures, excellent corrosion resistance and strength properties, and they are well suited for fabricated or formed applications. Stainless Steel 304 Lap Joint Flanges is ideally suited for applications requiring corrosion resistance superior to Type 316 and has good elevated temperature strength.

Stainless Steel 304 Ring Joint Type Flanges is the lower carbon version and is immune from sensitization. Therefore, Stainless Steel 304 Spectacle Blind Flanges is very frequently used in heavy gauge welded components. Stainless Steel 304 Nippolet Flanges is considered resistant to pitting corrosion in potable water with chlorides at ambient temperatures, reducing at 60 Degree C.


Stainless Steel 304 Pipe Flanges Specifications

Specifications : ASTM A182 / ASME SA182
Size : 1/2″ (15 NB) to 48″ (1200NB)
: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.


SS 304 Pipe Flanges Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
SS 304 0.08 max 2 max 0.75 max 0.045 max 0.030 max 18 – 20 8 – 11

Stainless Steel 304 Plate Flanges Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Equivalent Grades for 304 Stainless Steel Industrial Pipe Flanges

SS 304 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10


SS 304 Flanges Application Industries

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry


Stainless Steel 304 Pipe Flanges Test Certificates

We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc.



Stainless Steel 304 Flanges

Sachiya Steel International is one of the prominent supplier and trader for Stainless Steel 304 Flanges, ASTM A182 SS F304 Threaded Flanges, SS 304 Blind Flanges.

Product Brand: Sachiya Steel International

Product In-Stock: InStock

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