Stainless Steel 321/321h Flanges Supplier

ASTM A182 Stainless Steel 321H Blind Flanges Exporter, SS ASTM A182 F321H Long Weld Neck Flanges, ASTM A182 Stainless Steel 321/321H Flanges Supplier, Stainless Steel 321/321H Weld Neck Flanges, Stainless Steel 321 Flanges, SS 321H Slip on Flanges, SS 321/321H Flanges Manufacturer in India.


Stainless Steel 321/321h Flanges

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SS 321 Blind Flanges Dealer, ANSI B16.5 Stainless Steel 321/321h Orifice Flanges, S32109 Pipe Flanges, Manufacturer Of ASTM A182 321H SS Plate Flange, Stainless Steel 321/321h Flanges, SS F321H Flange, Stainless Steel 321/321h Lapped Joint Flanges Supplier in Mumbai India.

Stanley Alloys is one of the prime manufacturers of Stainless Steel 321 Flanges ( ASTM A182 / ASME SA182 ) that are being sourced by using high quality of raw material and makes sure to provide durability of highest quality of industry standard products. A flange is a sphere of steel (forged, cut from plate, or rolled), which is being proposed to join the parts of a pipe, or to connect pipe to a pressure vessel, pump, valve or other essential flanged assemblage. These flanges are connected to each other by bolting, and are also connected to piping system by threading or welding. The common types of flanges are: Slip-on, socket weld, blind, lap joint, weld neck, orifice, threaded, etc. They are obtainable in dissimilar sizes and grades such as SS 304 Flanges, SS 316L Flanges, SS 347 Flanges, SS 317 Flanges, and so on. Meanwhile, these SS Flanges can further be customized in terms of sizes and thicknesses as per specific requirements given by our esteemed clients.

Specification of Stainless Steel 321/321h Pipe Flanges

Specifications: ASTM A182 / ASME SA182

Dimensions : ANSI/ASME B16.5, B 16.47 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)

Grade : 304, 304L, 304H, 310, 310S, 310H, 316, 316L, 316H, 316Ti, 317, 317L, 321, 321H, 347, 347H, 446, 904L

Available Types of Stainless Steel 321/321h Flanges

Stainless Steel Slip on Flanges

Slip on Flanges

Slip on Flanges

ASTM A182 SS 321H Slip on Flanges, ANSI B16.5 SS 321 SORF Flanges, SS 321 Slip on Flanges Supplier, SS Slip on Raised Face Flange, SS 321H Slip on Flanges Exporter.
Stainless Steel Weld Neck Flanges

Weld Neck Flanges

Weld Neck Flanges

ASTM A182 SS 321 Weld Neck Flanges, ANSI B16.5 SS 321H WNRF Flanges, SS 321H Weld Neck Flanges Supplier, SS Weld Neck Raised Face Flange, SS 321 Weld Neck Flanges Exporter.
Stainless Steel Socket weld Flanges

Socket weld Flanges

Socket weld Flanges

ASTM A182 SS 321 Socket weld Flanges, ANSI B16.5 SS 321H SWRF Flanges, SS 321 Socket weld Flanges Supplier, SS Socket weld Raised Flange, SS 321H Socket weld Flange Exporter.
Stainless Steel Threaded Flanges

Threaded Flanges

Threaded Flanges

ASTM A182 SS 321 Threaded Flanges, ANSI B16.5 SS 321H Screwed Flanges, SS 321 Threaded Flange Supplier, SS Screwed Flange, SS 321H Threaded Flanges Exporter.
Stainless Steel Spectacle Blind Flanges

Spectacle Blind Flanges

Spectacle Blind Flanges

ASTM A182 SS 321 Spectacle Blind Flanges, ANSI B16.5 SS 321H Spectacle Blind Flanges, SS 321 Spectacle Blind Flange Supplier, SS Spectacle Blind Flanges, SS 321H Spectacle Blind Flanges Exporter.
Stainless Steel Blind Flanges

Blind Flanges

Blind Flanges

ASTM A182 SS 321 Blind Flanges, ANSI B16.5 SS 321H BLRF Flanges, SS 321 Blind Flanges Supplier, SS Raised Faced Blind Flanges, SS 321H Blind Flanges Exporter.
Stainless Steel Orifice Flanges

Orifice Flanges

Orifice Flanges

ASTM A182 SS 321 Orifice Flanges, ANSI B16.5 SS 321H Orifice Flange, SS 321 Orifice Flanges Supplier, SS Orifice Flange, SS 321H Orifice Flanges Exporter.
Stainless Steel RTJ Flanges

RTJ Flanges

RTJ Flanges

ASTM A182 SS 321 RTJ Flanges, ANSI B16.5 SS 321H Ring Type Joint Flanges, SS 312 RTJ Flanges Supplier, SS Ring Type Joint Flange, SS 321H RTJ Flange Exporter.
Stainless Steel Forged Flanges

Forged Flanges

Forged Flanges

ASTM A182 SS 321 Forged Flanges, ANSI B16.5 SS 321H Forged Flanges, SS 321 Forged Flanges Supplier, SS Forged Flange, SS 316L Forged Flanges Exporter.

Equivalent Grades of Stainless Steel 321/321h Flanges

STANDARD WERKSTOFF NR. UNS
SS 321 1.4541 S32100
SS 321H 1.4878 S32109

Chemical Composition of Stainless Steel 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

Stainless Steel 321/321H Flanges Mechanical Properties

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 %

Stainless Steel 321/321h Plate Flanges Make

Saudi Aramco Make Stainless Steel 321/321H Flanges
QALCO Make Stainless Steel 321/321H Flanges
SPIE Oil & Gas Services Doha LLC Make SS 321/321H Flanges
GASCO Make Stainless Steel 321/321H Pipe Flanges
Descon Engineering Make SS 321/321H Flanges
ORPIC Make SS 321/321H Flange
Kuwait National Petroleum Company Make SS 321/321H Flanges
Bahrain Petroleum Company (Bapco) Make Stainless Steel Flange
Oman United Engineering Services LLC Make SS Flanges
Petrofac Make Stainless Steel Plate Flanges
Peninsular Petrotech Engineering Make SS Forged Flange
Hidayath Group Make Stainless Steel Flange

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Application Industries

Application Industries
  • Constructions
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  • Power Generation Industries
  • Civil Engineering
  • Oil and Gas Industries
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  • Engineering Industries

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