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Stainless Steel 304h Flanges Manufacturer In India | Astm A182 F304h & Asme B16.5 Flanges

Stainless Steel 304h Flanges Manufacturer In India | Astm A182 F304h & Asme B16.5 Flanges

Specification Details
Flanges TypesSlip On, Companion, Weld Neck, Lap Joint, Long Weld Neck, Threaded, Blind
Class150 Lbs, 100, 2500 Lbs Asa 150, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, Asa 300, Pn 6, 10, 16, 40, 25, 64, 160
Size1/2″ (15 Nb)
TypeRaised Face (rf), Lap Joint Face (ljf), Small Male Female (smf), Groove, Flat Face (ff), Large Male Female (lmf), Large Tongue & Groove, Small Tongue

Stainless Steel 304H Flanges Manufacturer in India | ASTM A182 F304H, ASME B16.5 & ASTM A240 Grade 304H Flanges

Metalica Forging Inc is a leading Stainless Steel 304H Flanges Manufacturer that supply high quality flanges to be used in high temperature industrial applications such as power generation, petrochemical processing, refinery, heat exchangers and pressure piping systems. These flanges are made out of ASTM A182 F304H stainless steel which is highly oxidation resistant, has good mechanical strength, excellent creep resistance and good high-temperature longevity. They are suitable to use in demanding industrial tasks as they operate better in high temperature conditions due to their high carbon content in contrast to the normal 304 grades. Precision engineering guarantees proper dimensioning and dependability of sealing action.

Stainless Steel 304H Flanges can be sourced by industrial buyers and project contractors who can use a reliable B2B Marketplace to provide customized manufacturing options and high volume buying. These flanges come in a variety of sizes, pressure classes and flange designs to meet international piping standards. They are also well suited to steam systems, chemical processing equipment as well as industrial fluid transportation networks due to their excellent thermal stress and corrosion resistance. Detailed inspection and testing can guarantee reliable service in extreme service conditions.


Material & Weight Chart of Stainless Steel 304H Flanges


The Stainless Steel 304H Flanges are produced based on the ASTM and ASME standards and distributed in different dimensions to be used in piping systems in industries. The chart below gives typical specifications and weights.

Material GradeNominal Size (NB)Pressure ClassFlange TypeStandardApprox. Weight (kg)
ASTM A182 F304H1/2"150#Slip OnASME B16.50.72
ASTM A182 F304H1"300#Weld NeckASME B16.51.95
ASTM A182 F304H2"300#Slip OnASME B16.54.20
ASTM A182 F304H4"600#Weld NeckASME B16.513.80
ASTM A182 F304H6"600#BlindASME B16.526.90
ASTM A182 F304H8"900#Weld NeckASME B16.547.60

The stainless steel 304H Flanges are widely applied in the industries which demand high-quality strength (high temperature), corrosiveness and long-term operational durability. They are especially suitable in thermal processing equipment, boilers, pressure vessels and refinery use where high temperatures are constantly in existence due to their increased carbon content. In industries where lightweight construction and high seawater and hostile chemical resistance are needed, Titanium Gr 2 Flanges also find common use in marine, offshore platforms, desalination systems, and chemical processing systems where high levels of corrosion resistance are needed.



Type of Sub-products

Frequently Asked Questions

What are Stainless Steel 304H Flanges?

What is the difference between 304 and 304H flange?

What is the hardness of the 304H stainless steel flange?


Countries We Export

  • India


Cities We Supply

  • Kolkata

  • Mumbai

  • Hyderabad


Industries We Serve

  • Sugar industry

    Sugar

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Paper Mill industry

    Paper Mill

  • Power Plant industry

    Power Plant

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Automobile Industry industry

    Automobile Industry

  • Electrical Industry industry

    Electrical Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Ring Man Units industry

    Ring Man Units

  • Railways industry

    Railways

  • Gasket Industry industry

    Gasket Industry

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry


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