Stainless Steel 321 Flat Face Flanges, ASTM A182 F321 Stainless Steel Flanges, SS 321H Forged Flanges, SS 1.4541 Flanges Exporter, 321 SS Raised Face Flanges, Stainless Steel 321H Flanges, UNS S32100 Flanges in Mumbai, Stainless Steel 321H Flanges Manufacturers in Mumbai, Stainless Steel 321 Flanges Supplier in India.

Rajveer Stainless & Alloys is one of the leading manufacturers, supplier and exporter of these Stainless Steel 321/321H Flanges. We are the certified company with accreditations from many organizations around the globe. We manufacture our Flanges in various shapes and sizes. And also makes as per the customer requirements with respect to the shape, size, length and so on. Our manufactured Stainless Steel 321/321H Flanges is austenitic-ferritic stainless steel mainly used for corrosive environments. It can resist localized corrosion such as pitting, crevice corrosion and stress corrosion cracking—the combination of austenitic-ferritic chemical composition results in mechanical properties that can cover with the high-stress situations. We, Rajveer Stainless & Alloys fabricates our Flanges with the pure alloys. Titanium, Carbon, and Nickel content are used to manufacture these Flanges. Due to the presence of these content, it shows superior corrosion resistant properties in most environments. Also, it provides high resistance to pitting and crevice corrosion, even in oxidizing and acidic solutions. We, Rajveer Stainless & Alloys produces our Stainless Steel 321/321H Flanges with superior quality of raw materials that are specially analyzed and selected by the use of latest equipment to provide the best quality of Flanges to our estimated customer. We have a team of expert members. Our team members are very well qualified and have the vast experience of industries.

SS 321H Industrial Flanges, SS 321H Socket Weld Flanges, SS 321 Pipe Flanges Exporter in Jeddah, SS 1.4878 Blind Flanges Manufacturer & Exporter in Saudi Arabia, ANSI B16.5 Stainless Steel 321 Lap Joint Flanges, UNS S32109 Slip On Flanges, Stainless Steel 321 RTJ Flanges, ASTM A182 F321 Flanges in Dammam, 321 SS Reducing Flanges in Riyadh Stockist in India.

We produce the best suitable product that will provide excellent solutions to the industrial as well as commercial applications. We always prefer the international and national standard and specifications to maintain the quality as well as quantity of Our Flanges. We also perform various destructive and non-destructive tests on the finished product. With the latest tools and techniques, we fabricate our Stainless Steel 321/321H Flanges in a bulk amount that will help in any emergency or urgent delivery situations. And after that, with proper packaging materials, we pack these Flanges. And performs smooth, convenient, on-time and damage-free delivery of it to our estimated customer. We are always available to serve the best quality and featured products to our customer for various applications. We deliver our products on time, without any damages.

SS 321 / 321H Flanges Specifications :

Specifications ASTM A182 / ASME SA182
Dimensions ANSI/ASME B16.5, B16.47 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 Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Equivalent Grades For Stainless Steel 321 / 321H Flanges

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

Chemical Composition of SS 321 / 321H Flanges

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 For SS 321 / 321H Flanges

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

Types of SS 321 / 321H Flanges

  • 321 Stainless Steel Socket Weld Flanges
  • 321H Stainless Steel Screwed Flanges
  • SS 1.4541 Ring Type Joint Flanges
  • SS 321/321H Spectacle Blind Flanges
  • Stainless Steel 321H Flanges Supplier
  • 321 Stainless Steel BLRF Flanges
  • F321H Stainless Steel Male & Female Flanges
  • 321 Stainless Steel Expander Flanges
  • SS 321H Spades Ring Spacers Flanges Manufacturer
  • ASTM A182 Stainless Steel 321 Flat Face Flange
  • ASTM A182 F321 SS Flanges in Saudi Arabia
  • UNS S32109 Flanges in Riyadh
  • ASTM A182 F321H WNRF Flanges
  • SS 321/321H Long Weld Neck Flanges
  • UNS S32100 Tongue & Groove Flanges
  • 321 SS Flanges Manufacturer in Mumbai
  • SS 1.4878 Slip On (SORF) Flanges
  • SS 321 Orifice Flange
  • 1.4541 Raised Face Flange
  • SS 321 Lapped Joint Flange
  • Stainless Steel 321H Blind Flanges Exporter
  • SS 321 Industrial Flanges
  • 321H Stainless Steel SWRF Flanges

Distributors, Stockist & Suppliers of World's Top 10 Manufacturers of SS 321 / 321H Flanges

Melesi Officine Ambrogio Flanges
Melesi Officine Ambrogio Make SS 321 / 321H Flanges
Viraj Profiles Limited
Viraj Profiles Limited make SS 1.4541 / 1.4878 Flanges
Texas Flanges
Texas Flanges Make SS Stainless Steel 321 / 321H Flanges Flanges
Ulma Forged Solutions
Ulma Forged Solutions Make SS 321 / 321H Flanges
Galperti Make Stainless Steel 1.4541 Flanges
Vilmar Make SS 321, 321H Flanges
Metalfar Prodotti Industrial S.P.A.
Metalfar Prodotti Industrial S.P.A. Make 321 / 321H SS Flanges
Korea Steel
Korea Steel Make SS 321, 321H Flanges
Kofco Enterprise Korea
Kofco Enterprise Korea make Stainless Steel UNS S32109 Flanges
Ring Mill
Mill Make Stainless Steel S32109 Flanges

Approved Manufacturer Makes of SS 321 / 321H Flanges

(Saudi Arabia)
(Saudi Arabia)
(Saudi Arabia)
(Saudi Arabia)
Qatar Petroleum
(Abu Dhabi)
(Saudi Arabia)
Petro Bras

SS 321 / 321H Flanges Price List

Stainless Steel Flange 321 FOB Price: US $2-3 / Piece
DN80 PN25 Stainless Steel 321H FF Flange FOB Price: US $0.15-10 / Piece
Stainless Steel 321 Lap Joint Flange FOB Price: US $3-8 / Kilogram
321H Stainless Steel ANSI Flange FOB Price: US $0.1-10 / Piece
ASTM A182 F321 Stainless Steel Weld Neck Flange FOB Price: US $1500-1600 / Ton
321H Stainless Steel Forged Flange FOB Price: US $1.5-200 / Piece
ASTM A182 Class 1500lbs SS Long Welding Neck Flange FOB Price: US $800-1900 / Ton
Stainless Steel 321 ASME B16.5 Rtj Flanges FOB Price: US $1000-3000 / Ton
Stainless Steel 321H Flange Manufacturer FOB Price: US $3.35-5.22 / Kilogram
A182 F321H Stainless Steel Raised Face Welding Neck Flange FOB Price: US $0.1-1 / Piece( FOB Price)
ASTM A182 321 Stainless Steel Lap Joint Flange / Loose Flange FOB Price: US $200.0 / Piece
High Quality Stainless Steel 321H Flanges FOB Price: US $800.0 / Ton
Different Sizes of 321 Stainless Steel flanges FOB Price: US $0.12-1000 / Piece
ANSI B16.5 Stainless Steel F321H Forged Flange FOB Price: US $0.5-1000 / Piece
ASME SA182 F321 Flange ANSI ASME DIN JIS Standards FOB Price: US $0.15-10 / Piece
SA 182 SS F321H Class 600 Welding Neck Flange FOB Price: US $1000-1100 / Ton
321 Stainless Steel Square Flange FOB Price: US $10-800 / Piece

Application of SS 321 / 321H Flanges

  • Petrochemical
  • Oil & Gas
  • Paper
  • Refineries
  • Nuclear Power
  • Cement
  • Sugar
  • Power Plant
  • Fertilizers
  • Breweries
  • Chemical
  • Petrochemical
  • Shipbuilding
  • Defence
  • Mining
  • Steel Plant
  • Construction
  • Oil Mills
  • Paper
  • Engineering Co.
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We are a world-class stockists, supplier and exporter of High Quality Inconel Sheet / Plate, Stainless Steel Seamless and Welded Pipes, Tubes & U-tubes. We offer wide range of products in following Alloys. Our stock range is pre-tested to stringent testing requirements which ensure that in most cases our stock material is already suitable for your needs.

107, Kika Street, 2nd Floor, Office no. 17,
Supariwala Building, Mumbai 400 004.
Maharashtra, India.