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304 Stainless Steel Flanges

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304 Stainless Steel Flanges

Stockist & Exporter of ANSI B16.5 Stainless Steel 304 Flanges, ASTM A182 SS 304 Flange, ANSI B16.47 UNS S30400 Pipe Flanges, Werkstoff Nr. 1.4401 Pipe Flanges in Mumbai, India

SS 304 Pipe Flanges Supplier, Stainless Steel 304 Slip On Flanges, SS 304 Blind Flanges, SS 304 Weld Neck Flange, ANSI B16.5 SS 304 Orifice Flanges Dealer & Supplier

Aspirinox Alloys Inc is a recognized manufacturer exporter and supplier of high-quality Stainless Steel 304 Flanges. This stainless steel flange is a cast ring and very important equipment for connecting pipes and other equipment. The SS 304 flanges are highly appreciated due to its durability and high strength features across all industries. Also, these flanges have a low maintenance cost and have easy installation process hence making them more user-friendly.


304 Stainless Steel Flanges are available in different range of diameters, different sizes and different wall thickness depending on the different functions. There are many different flange standards to be found worldwide. For the easy functionality and interchangeability, these flanges are designed to have standardized dimensions.


Stainless steel 304 flanges are available in the form of Stainless Steel 304 Slip on Flanges, SS 304 Weld Neck Flanges, Stainless Steel 304 Bind Flanges, SS 304 Lap Joint Flanges, Stainless Steel 304 Plate Flanges, Stainless Steel 304 Threaded Flanges and many more. These flanges are widely used in power generation industry, gas processing industry, pharmaceutical industry, heat exchangers industry, sea water equipment industry, oil drilling companies and many more. Call us today to get a free quote!

SS 304 Threaded Flanges, DIN 1.4301 SS 304 Socket Weld Flanges Trader, SS 304 Lap Joint Flanges, Stainless Steel 304 Reducing Flanges, SS 304 Plate / Reducing Face Flange Stockholder

304 Stainless Steel Flanges Specifications

Specifications for 304 Stainless Steel Flanges. If any specification is not mentioned here, please use the contact button for quick quote.

Specifications ASTM A182 / ASME SA182
Size 1/2″ (15 NB) TO 48″ (1200 NB)
Standards 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.

Types of 304 Stainless Steel Flanges

  • Stainless Steel 304 Flanges
  • Stainless Steel 304 Slip On Flanges
  • Stainless Steel 304 Blind Flanges
  • Stainless Steel 304 Socket Weld Flanges
  • Stainless Steel 304 Weld Neck Flanges
  • Stainless Steel 304 Lap Joint Flanges
  • Stainless Steel 304 Threaded Flanges
  • Stainless Steel 304 Raised Face Flanges

  • Stainless Steel 304 Reducing Flanges
  • Stainless Steel 304 Orifice Flanges
  • Stainless Steel 304 Ring Type Joint Flanges
  • Stainless Steel 304 Forged Flange
  • Stainless Steel 304 Flat Face Flanges
  • 304 Stainless Steel Flanges
  • UNS S30400 Flanges
  • Werkstoff Nr. 1.4301 Flanges

304 Stainless Steel Flanges Chemical Composition

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

Mechanical Properties of 304 Stainless Steel Flanges

Grade SS 304
Density 8.0 g/cm3
Melting Point 1400 °C (2550 °F)
Tensile Strength Psi – 75,000 , MPa – 515
Yield Strength (0.2%Offset) Psi – 30,000 , MPa – 205
Elongation 35 %

SS 304 – Equivalent Grades

UNS S30400
BS 304S31
GOST 08X18H10
EN X5CrNi18-10

304 Stainless Steel Flanges Forms & Availability

  • 304 Stainless Steel Slip On Flanges
  • UNS S30400 Slip On Flanges
  • Werkstoff Nr. 1.4301 SORF Flanges
  • 304 Stainless Steel Blind Flanges
  • UNS S30400 BLRF Flanges
  • Werkstoff Nr. 1.4301 Blind Flanges
  • 304 Stainless Steel SWRF Flanges
  • UNS S30400 Socket Weld Flanges
  • Werkstoff Nr. 1.4301 Socket Weld Flanges
  • 304 Stainless Steel Weld Neck Flanges
  • UNS S30400 Weld Neck Flanges
  • Werkstoff Nr. 1.4301 WNRF Flanges
  • 304 Stainless Steel Lap Joint Flanges
  • UNS S30400 Lap Joint Flanges
  • Werkstoff Nr. 1.4301 Lap Joint Flanges
  • 304 Stainless Steel Threaded Flanges
  • UNS S30400 Threaded Flanges
  • Werkstoff Nr. 1.4301 Threaded Flanges

  • 304 Stainless Steel Reducing Flanges
  • UNS S30400 Reducing Flanges
  • Werkstoff Nr. 1.4301 Reducing Flanges
  • 304 Stainless Steel Orifice Flanges
  • UNS S30400 Orifice Flanges
  • Werkstoff Nr. 1.4301 Orifice Flanges
  • 304 Stainless Steel RTJ Flanges
  • UNS S30400 Ring Type Joint Flanges
  • Werkstoff Nr. 1.4301 Ring Type Joint Flanges
  • 304 Stainless Steel Forged Flanges
  • UNS S30400 Forged Flanges
  • Werkstoff Nr. 1.4301 Forged Flanges
  • 304 Stainless Steel Flat Face Flanges
  • UNS S30400 Flat Face Flanges
  • Werkstoff Nr. 1.4301 Flat Face Flanges
  • 304 Stainless Steel Raised Face Flanges
  • UNS S30400 Raised Face Flanges
  • Werkstoff Nr. 1.4301 Raised Face Flanges

304 Stainless Steel Flanges Updated Price List

Request the latest 304 Stainless Steel Flanges List. Please click on the request a quote button or click here to request the updated price list and ready stock information along with your requirement. Aspirinox Alloys INC maintains a stock of all standard items and can export them at best price for 304 Stainless Steel Flanges.

304 Stainless Steel Flanges Value Added Services

Material Testing:

  • Mechanical Testing Such as Tensile of Area
  • Hardness Test
  • Chemical Analysis – Spectro Analysis
  • Positive Material Identification – PMI Testing
  • Flattening Test
  • Micro and MacroTest
  • Pitting Resistance Test
  • Flaring Test
  • Intergranular Corrosion (IGC) Test

Documentation & Packaging:

  • Commercial Invoice including HS Code
  • Packing List including Complete Details
  • Certificate of Origin legalized
  • Material Traceability Records
  • Quality Assurance Plan (QAP)
  • Heat Treatment Charts
  • Material Test Certificates (MTC)
  • Guarantee Letter
  • NABL approved Laboratory Test Reports

Exporting 304 Stainless Steel Flanges to Below Countries

Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen

Supplying 304 Stainless Steel Flanges to Following Domestic Cities

Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmadabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, Tiruchirappalli, Kota

Industries & Applications Where Our 304 Stainless Steel Flanges Are Used

Chemicals, Petrochemicals, Oil & Natural Gas Organization, Fats, Fertilizers, Sugar Mills & Distilleries, Cement Industries, Ship Builders, Paper Industries, Pumps, Automation, Paints, Steel Industries, etc.