Stainless Steel 321/321H Flanges

Stainless Steel 321 / 321H Flanges

Leading Manufacturers of Stainless Steel 321H Flanges, SS UNS S32100 Pipe Flange, SS 321H Flanges, ANSI / ASME B16.5, B16.47, B16.36, B16.48 SS 321H Flanges, SS 321H Slip on Flanges, SS 321 Weld Neck Flanges, 321 SS Blind Flanges Dealer, SS DIN 1.4541 SWRF Flange Manufacturer in Mumbai, India.

Stainless Steel 321/321H Flanges

Micron Steel manufactures, trades, and exports some the finest Stainless Steel 321 / 321H Flanges. We have a broad range of amazing quality products that have won the trust of many clients in India and Abroad. Our Huge range of products includes SS 321/321H Flanges. SS 321/321H has application in a variety of fields such as Paper Pulp handling equipment, Aerospace Technology, Chemical Processing, Food Processing, Petroleum refining and more.

Alloy 321 is titanium stabilized Austenitic Stainless Steel with significant resistance to intergranular corrosion. The Alloy is also known to resist oxidation at 1500°F. It executes high creep and stress-rupture properties the other alloys in the Stainless Steel Family. Other than this it also bears good low-temperature strength. We offer these SS 321/321H in different types suitable for different purposes. These Types include SS 321 Socket Weld Flanges, SS 321H Ring Type Joint Flanges, SS 321 Slip-on Flanges and more. An Alternate reference to Type 321 & 321H is WNR 1.4541 and WNR 1.4878. We have built a strong reputation in the industry through our high-quality products that are developed and designed to meet international standards.

SS UNS S32109 Orifice Flanges, ASTM A182 SS 321 Threaded Flanges, 321H Stainless Steel Flange, 321 SS Forged Flange Exporter, 321H SS Lap Joint Flanges Distributor, ANSI B16.5 SS F321H Socket weld Flanges Supplier, ASME SA182 SS 321H RTJ Flanges, A182 DIN 1.4878 SORF Flange Manufacturer in India.

ASME SA182 Stainless Steel 321 / 321H Plate Flanges Specifications :

SS 321 S32100 1.4541
SS 321H S32109 1.4878


A182 Stainless Steel 321 / 321H Plate Flanges Specifications :

Specifications : ASTM A182 / A240, ASME SA182 / SA240
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size : 1/2" (15 NB) to 48" (1200NB)
Class : Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.

A182 Stainless Steel 321 / 321H Flanges

Forged and Plate Flanges

Products Size
Stainless Steel 321 / 321H Socket Weld Flanges Stainless Steel 321 / 321H Weld Neck Flanges Sizes 1/8″ – 36″
Raised Face or Flat Face
Stainless Steel 321 / 321H Orifice Flanges Stainless Steel 321 / 321H Forged Flanges
Stainless Steel 321 / 321H Ring Type Joint Flanges Stainless Steel 321 / 321H Square Flanges
Stainless Steel 321 / 321H Threaded Flanges Stainless Steel 321 / 321H Slip-On Flanges
Stainless Steel 321 / 321H Blind Flanges Stainless Steel 321 / 321H Reducing Flanges
Stainless Steel 321 / 321H Lap Joint Flanges Stainless Steel 321 / 321H Plate Flanges

Chemical Composition of ASTM A182 Stainless Steel F321 / 321H Forged Flanges :
Grade C Ni Si N S Mn P Cr Ti
SS 321 0.08 max 9 – 12 0.75 max 0.10 max 0.03 max 2 max 0.045 max 17 – 19 5xC min 0.60% max
SS 321H 0.04 – 0.10 9 – 12 0.75 max - 0.03 max 2 max 0.045 max 17 – 19 4xC min 0.60% max
Mechanical Properties of Stainless Steel F321 / 321H Flanges:
Grade Density Tensile Strength Yield Strength (0.2%Offset) Melting Point Elongation
SS 321/321H 8.0 g/cm3 Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 1454 °C (2650 °F) 35 %


Other Types Of ANSI B16.5 Stainless Steel 321 / 321H AISI, ASME, DIN, BS, EN Flanges
Stainless Steel 321H Flanges SS 321 Pipe Flanges
Stainless Steel F321H Flanges Stainless Steel 321H Blind Flanges
ANSI B16.5 SS 321H SORF Flanges SS 321H BLRF Flanges Exporter
SS UNS S32109 Pipe Flanges Manufacturers ASTM A182 SS 321H RTJ Flanges
ASME B16.5 SS 321H Reducing Flanges Stainless Steel UNS S32100 SWRF Flanges
Stainless Steel 321H Threaded Flanges Dealer Stainless Steel 321 Socket weld Flanges
SS DIN 1.4878 WNRF Flanges Supplier SS 321H Lap Joint Flanges Distributor
Stainless Steel 321 Forged Flanges Stainless Steel F321H Long Weld Neck Flanges
SS 321H Spectacle Blind Flanges Stockist SS DIN 1.4541 Orifice Flanges Supplier
Stainless Steel 321H Slip On Flanges Stainless Steel 321 Screwed Flanges Stockholder
Stainless Steel 321 Loose Flanges ASME SA182 321H Steel Weld Neck Flanges
Stainless Steel 321H Raised Face Flanges ASME SA182 321 SS Tongue & Groove Flanges
Stainless Steel 321 Plate Flanges Stainless Steel SUS 321H Standard Flanges

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Countries we have exported our products to:

Malaysia, Tibet, Iran, Egypt, Hong Kong, Norway, KSA, Belgium, Colombia, Ecuador, Peru, Puerto Rico, Brazil, Algeria, Yemen, Kenya, Lebanon, Mongolia, Spain, Oman, Nepal, Lithuania, Gabon, Chile, Venezuela, Denmark, Slovakia, Turkey, Argentina, Angola, Pakistan, China, Bahrain, Switzerland, United States, South Korea, Ireland, Gambia, Philippines, Bhutan, Romania, Azerbaijan, Poland, Iraq, Morocco, Afghanistan, Bangladesh, Germany, United Kingdom, Indonesia, Costa Rica, Japan, Bolivia, Croatia, Ukraine, Kazakhstan, Greece, South Africa, Serbia, Australia, Libya, Vietnam, Nigeria, Singapore, Sri Lanka, Zimbabwe, Hungary, Sweden, Austria, Saudi Arabia, United Arab Emirates, Mexico, Czech Republic, Macau, USA, Mexico, Netherlands, Italy, Finland, Israel, Portugal, France, Ghana, Nigeria, Bulgaria, Thailand, Poland, Chile, Estonia, Jordan, Belarus, Canada, Qatar, UAE, Iran, New Zealand, Namibia, Trinidad & Tobago,Tunisia, Russia, Taiwan, India, Kuwait

Cities we have supplied our products to:

Hanoi, Sharjah, Mumbai, Chandigarh, Montreal, Ludhiana, Doha, Jeddah, Bengaluru, Port-of-Spain, Indore, Dallas, Tehran, Noida, Manama, Hyderabad, La Victoria, Chiyoda, Ho Chi Minh City, Santiago, Milan, Seoul, Sydney, Kuwait City, Petaling Jaya, Vadodara, Caracas, Karachi, Nagpur, Rio de Janeiro, Al Jubail, Aberdeen, Brisbane, Jamshedpur, Busan, Hong Kong, Al Khobar, Muscat, Haryana, Thane, Melbourne, Edmonton, Thiruvananthapuram, Kanpur, Jakarta, Baroda, Mexico City, Chennai, Geoje-si, Moscow, Jaipur, Ranchi, Lagos, Lahore, Atyrau, Bogota, Ulsan, Howrah, Cairo, Dammam, Singapore, Pimpri-Chinchwad, Perth, Granada, Courbevoie, Algiers, Gimhae-si, Abu Dhabi, Visakhapatnam, Vung Tau, Ahvaz, Surat, Ernakulam, Coimbatore, Bhopal, Houston, Pune, Nashik, Madrid, Gurgaon, Riyadh, Kuala Lumpur, Colombo, New York, Navi Mumbai, Toronto, Rajkot, New Delhi, Faridabad, Ankara, London, Ahmedabad, Kolkata, Dubai, Bangkok, Istanbul, Los Angeles, Secunderabad, Calgary