Stainless Steel 321 / 321H Flanges Manufacturer

321 / 321H Stainless Steel Flanges Distributor, Supplier, Exporter & Stockist

Dealer's Representative of top quality Stainless Steel Sheets, SS Plates Supplier, Duplex Steel 2205 Sheets Supplier, SS 321 Sheets Stockist, SuperDuplex Steel 2507 Hot Rolled plates, Stainless Steel 316 Cold Rolled Plates, Super Duplex Steel Shim Sheets, Super Duplex Steel Plates Supplier in India.

Stainless Steel Galvanized Sheets Supplier, Duplex Steel Plain Sheets, SS perforated Sheets, Duplex steel Chequered Plates Stockist, Duplex Steel UNS S32750 Polished Flanges, SS Plates Exporter, Duplex Steel Shim Sheets, SS Sheets Trader.

Sheet and Plates

Frontiers Universal LLP is one of the most trusted Dealer's representative, suppliers, distributors and exporters of premium quality Flanges. We offer a comprehensive range of Stainless Steel Flanges and Duplex steel Flanges in various shapes, sizes, types, dimensions, and other specifications. Adapting the highest industrial standards and modern distribution practices, we export these Flanges globally.

Owing to the diverse requirements of various industries, our dedicated team committed to serving a complete range of sheet & plates in many finishes such as Duplex Steel Hot Rolled Sheets and Plates, Super Duplex Steel Polished Sheets & Plates, Stainless Steel Polished Flanges, Duplex Steel Plain Sheets, SS perforated Sheets, SS Chequered Plates, etc. These Flanges are available in various standards like ASTM, ASME, DIN, BS, EN, IS, AMS, JIS, IBR & Other International Standards.

The offered product range by us includes formable and high-strength, boron and weather-demanding steels. Our SS & Duplex Steel Flanges is highly appreciated for its corrosion resistance, durability & high tensile strength. Flanges is highly demanded in diverse industries including Chemicals & Petrochemicals Industry, Oil & Natural Gas, Fats, Fertilizers, Cement, Sugar Mills & Distilleries Industries, Ship Builders, Paper & Pulp Industries, Pumps, Automation, Paints & Steel Industries, Car Manufacturing, Airplane Wings, Roof of a Building (architecture), Medical Tables, Food Industry, etc.

Frontiers Universal LLP is one of the most trusted suppliers of Stainless Steel & Duplex Steel Flanges. All our products are offered at very competitive prices to all our clients. Contact us today and get a free quotation for your requirements.

Latest Price of Stainless Steel 321H Sheets, SS 321H Plates, Duplex Steel UNS S31803 Sheets, Duplex Steel 2205 Plates, Stainless Steel 321 Plate, Stainless Steel 316Ti/316H Sheets Dealer representative, SS 347/347H Plates Exporter, Stainless Steel 904L Plates & Sheets Supplier, UNS S32760 Plates Distributor.


321 / 321H Stainless Steel Flanges Specifications:

Standard: ASTM, ASME, DIN, BS, EN, IS, AMS, JIS, IBR & Other International Standards.
Dimensions: ASTM A182 / ASME SA182
Size: 1/2″ (15 NB) to 48″ (1200NB)
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.
Surface Finish: Hot rolled plate (HR), Cold rolled sheet (CR),2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, Chequered, embossed, hair line, sand blast, Brush, etching, SATIN (Met with Plastic Coated) etc.
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

321 / 321H Stainless Steel Flanges - Types


SS 321 Raised Face Slip On Flanges
321H Stainless Steel Slip On Flanges
SS UNS S32100 Slip On Flanges
SS WERKSTOFF NR. 1.4541 45 SORF Flanges
ASME SA182 321 Slip On Flanges
SS 321H Raised Face Weld Neck Flanges
321 Stainless Steel Weld Neck Flange
SS UNS S32103 Weld Neck Flanges
SS WERKSTOFF NR. 1.4845 Weld Neck Flange
ASTM A182 321H Stainless Steel WNRF Flange
SS 321 Raised Face Blind Flanges
321 Stainless Steel Long weld Neck Flanges
SS WERKSTOFF NR. 1.4845 Long weld Neck Flanges
321 Stainless Steel Reducing Flange
SS WERKSTOFF NR. 1.4541 Reducing Flange
ASTM A182 Stainless Steel 321 Reducing Flanges
321 Stainless Steel Blind Flange
SS UNS S32100 Blind Flanges
SS WERKSTOFF NR. 1.4541 Blind Flange
ASTM A182 321H Stainless Steel BLRF Flanges
SS UNS S32103 Orifice Flanges
SS WERKSTOFF NR. 1.4845 Orifice Flanges
A182 321 Stainless Steel Orifice Flanges
AISI 321 Steel Flat Strips
SS UNS S32100 Socket weld Flanges.
321 Stainless Steel Socket weld Flanges
ASME B16.5 321 Stainless Steel Socket weld Flanges
321 Stainless Steel Threaded Flanges
SS UNS S32103 Threaded Flanges
ASTM A182 321 Stainless Steel Long weld Neck Flanges
321H Stainless Steel RTJ Flanges
SS WERKSTOFF NR. 1.4845 RTJ Flanges

321 / 321H Stainless Steel Flanges Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS EN
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9

321 / 321H Stainless Steel 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 max 1.00 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 & Physical Properties of 321 / 321H Stainless Steel Flanges

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
SS 321 / 321h 8.0 g/cm3 1457 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

321 / 321H Stainless Steel Flanges Applications & Industries

  • Petrochemical Industry
  • Chemical Industry
  • Oil and Gas Industry
  • Pulp & Paper Indusry
  • Power Plant Industry
  • Food Processing Industry
  • Pharmaceuticals Industry
  • Energy Industry
  • Aerospace Industry

Prominent Countries Where We Export Stainless Steel 321 / 321H Flanges

Exporting Piping Flanges to Exporting SS 321 / 321H Flanges to Singapore, Malaysia, Hongkong, Thailand, Indonesia, Taiwan. Other countries includes Australia, Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Canada, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Mexico, Malta, Moldova, Monaco, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, South Korea, South Africa, Sri Lanka, Syria, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United States, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen

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Email: info@frontiersuniversal.com