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Stainless Steel 304L Flanges

>Stainless Steel 304L Flanges

Stainless Steel 304L Flange – High-Quality, Corrosion-Resistant Flanges for Industrial Applications

What is Stainless Steel 304L Flange?


Stainless Steel 304L Flange is a low-carbon version of SS 304, designed for excellent corrosion resistance, high durability, and superior weldability. It contains 18% chromium and 8% nickel, ensuring exceptional strength and oxidation resistance, even in harsh environments. Due to its low carbon content (0.03% max), SS 304L flanges are ideal for welding applications without the risk of carbide precipitation, making them suitable for industries such as petrochemical, oil & gas, food processing, pharmaceuticals, and water treatment.

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Conical Strainer


Stainless Steel 304L Flange Manufacturer in India

As a leading Stainless Steel 304L Flange Manufacturer in India, we provide high-quality flanges that comply with ASTM, ASME, and ANSI standards, ensuring reliability and performance in critical applications.



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Conical Strainer

Types of Stainless Steel 304L Flanges

  • Stainless Steel 304L Slip-On Flange – Easy to install and cost-effective for low-pressure applications.
  • Stainless Steel 304L Weld Neck Flange – Provides strong structural integrity with a welded connection.
  • Stainless Steel 304L Blind Flange – Used to seal the end of piping systems.
  • Stainless Steel 304L Threaded Flange – Non-welded connection, making installation easy.
  • Stainless Steel 304L Socket Weld Flange – Designed for high-pressure piping systems.
  • Stainless Steel 304L Lap Joint Flange – Works with a stub end for easy alignment.
  • Stainless Steel 304L Orifice Flange – Designed for measuring liquid and gas flow.
  • Stainless Steel 304L Expander Flange – Used for transitioning between different pipe diameters.
  • Stainless Steel 304L Reducing Flange – Connects pipes of different diameters.

Specification Table for Stainless Steel 304L Flange

SpecificationDetails
Material GradeStainless Steel 304L (Low Carbon)
StandardASTM A182 / ASME SA182
Size Range½” to 48” (DN15 to DN1200)
Pressure Ratings150#, 300#, 600#, 900#, 1500#, 2500#
Face TypeRF, FF, RTJ
TypesSlip-On, Weld Neck, Blind, Threaded, Socket Weld, Lap Joint, Orifice, Expander, Reducing
Connection TypeBolted, Welded, Threaded
Temperature ResistanceSuitable for high & low temperature applications
Corrosion ResistanceSuperior resistance to oxidation, pitting, and crevice corrosion
WeldabilityExcellent weldability due to low carbon content
Application IndustriesOil & Gas, Petrochemical, Food, Water Treatment, Power Plants

Top Industrial Cities for Stainless Steel 304L Flanges Supplier

BengaluruMumbaiChennaiHyderabadKolkataPune
New DelhiAhmedabadJaipurSuratSalemGandhinagar
BhiwandiTiruppurSivakasiJamnagarThiruvananthapuramRajahmundry
BhubaneswarVijaywadaFirozabadBokaro Steel CityRajkotBharuch
PannaRaipurCochinLudhianaPanipatDurgapur
PeenyaPimpri-ChinchwadChannapatnaKharagpurNashikBareilly
VaranasiHaldiaRourkelaBangaloreMoradabadIndore
VisakhapatnamTrivandrumPithampurDibrugarhAngulGwalior
CoimbatoreKannurNagpurVadodaraRudrapurNoida
AgraBhagalpurJamshedpurBhilaiLucknowKanpur
ThaneBhopalDurg-Bhilai NagarJabalpurGhaziabad

Global Export Destinations for Stainless Steel 304L Flanges

Export Destination Export Destination Export Destination Export Destination Export Destination
Saudi ArabiaUnited StatesNetherlandsIndiaSouth Africa
OmanCanadaUnited KingdomBangladeshNigeria
KuwaitMexicoGermanyMalaysiaAfrica
UAEFranceSouth KoreaBahrainItaly
Sri LankaQatarPolandSingaporeIran
BelgiumAustraliaTurkeyChinaJapan

Frequently Asked Questions - Stainless Steel 304L Flanges

1. What is Stainless Steel 304L Flange?
A Stainless Steel 304L Flange is a type of pipe fitting made from SS 304L, a low-carbon version of SS 304, used for connecting pipes, valves, pumps, and other equipment in a piping system. It offers excellent corrosion resistance and durability.
+ 2. What are the advantages of using SS 304L Flanges?
  • Excellent corrosion resistance in various environments
  • Low carbon content prevents carbide precipitation and enhances weldability
  • High strength and durability
  • Suitable for high-temperature and pressure applications
+ 3. What are the common types of Stainless Steel 304L Flanges?
The most common types include:
  • Slip-On Flange
  • Weld Neck Flange
  • Blind Flange
  • Socket Weld Flange
  • Threaded Flange
+ 4. What industries commonly use SS 304L Flanges?
These flanges are widely used in:
  • Oil & Gas Industry
  • Chemical Processing
  • Food & Beverage Industry
  • Pharmaceutical Industry
  • Water Treatment Plants
+ 5. How to choose the right SS 304L Flange for my application?
Consider the following factors:
  • Pressure & Temperature Ratings
  • Flange Type & Size
  • Industry Standards (ASTM, ASME, ANSI, etc.)
  • Application Environment (Corrosive, High Pressure, etc.)
+ 6. What are the pressure ratings of Stainless Steel 304 Flanges?
SS 304 flanges come in various pressure classes, including 150, 300, 600, 900, 1500, and 2500 as per ANSI B16.5 standards.
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