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Stainless Steel 317 Flanges Manufacturer & Supplier | Ss 317 | Metalica Forging Inc

Stainless Steel 317 Flanges Manufacturer & Supplier | Ss 317 | Metalica Forging Inc

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

Stainless Steel 317 Flanges Chemical Composition Mechanical Properties and Service Reliability

Metalica Forging Inc, the company that has developed high performance piping components in harsh industrial settings, is a credible Stainless Steel 317 Flanges Manufacturer that provides a solution to high level corrosions resistance and mechanical strength. Grade 317 stainless steel contains more molybdenum and is therefore particularly appropriate with aggressive chemical and marine applications as well as those in very high temperatures. These flanges are common in petrochemical plants, refineries, and process industries where acids and chloride resistance are very important. Spade flanges are mostly used to maintain the safe operations and control the flow of such systems in case of isolation and line-blanking needs.

The stainless steel 317 components were designed to be used in high-pressure and thermal conditions and offer good service life in harsh service environments. They come in many pressure classes, sizes and facing types to accommodate complicated piping arrangements and important installations. In pipelines with a large diameter and those with significant loads, Anchor flange designs are common to eliminate the occurrence of the axial movement and structural stability. As a combination, the flangle solutions make the difference to safe connections, working safety, and reliable performance in the heavy engineering and process-oriented industries.


Stainless Steel 317 Flanges – Technical & Material Grade Table

MaterialGradeStandardPressure ClassSize RangeFacing TypeTemperature CapabilityTypical Service Area
Stainless SteelASTM A182 F317ASME B16.5Class 150–600½″ – 24″RFUp to 600°CChemical processing
Stainless SteelASTM A182 F317LASME B16.5Class 150–600½″ – 24″RFUp to 600°CAcidic & chloride media
Stainless SteelASTM A182 F317ASME B16.47Class 150–30026″ – 48″RFUp to 600°CLarge diameter pipelines
Stainless SteelASTM A182 F317LASME B16.5Class 150–900½″ – 24″RTJHigh-pressure systems

  • Industrial Use: It is used in piping systems that deal with aggressive chemicals, chlorides and acidic media that exhibit premature corrosion in normal stainless grades.


  • Quality Characteristics: More molybdenum content is better in resisting pitting and crevice corrosion and controlled forging is used to provide stable performance in the fluctuating temperatures.

  • Grade Details: The material fabricated to conform to ASME B16.5 and B16.47 dimensional standards of pressure piping manufactured in ASTM A182 F317 / F317L.

  • Other Considerations: Retains mechanical strength and surface stability in reducing and oxidizing environments and hence it is used in long cycle operations in industries.

Client Project Report of Stainless Steel 317 Flanges

Product SuppliedQuantityCities (India)
Stainless Steel 317 Flanges for Chemical Units173 PiecesVadodara
Stainless Steel 317 Flanges for Fertilizer Plants209 PiecesPanipat
Stainless Steel 317 Flanges for Marine Piping164 PiecesKochi
Stainless Steel 317 Flanges for Heat Exchanger Lines198 PiecesNagpur

Stainless Steel 317 flanges are chosen on the basis of harsh environments; where high amount of molybdenum is desired to resist pitting and chemical corrosion. They are also stable in their performance, which implies that they can be used in services that are aggressive and high temperature. In the process of evaluating the material, Titanium Gr 1 Flanges are occasionally used in the event that there is a necessity to reduce weight and substantial corrosion resistance is necessary. On a B2B Platform, such properly designed tables can assist the engineers and the buyers to evaluate grades, pressure ratings and service suitability conveniently to achieve long term system reliability.


Type of Sub-products

Frequently Asked Questions

What are Stainless Steel 317 Flanges?

What standards are followed for Stainless Steel 317 Flanges?

What flange types are available?

What are the advantages of Stainless Steel 317?

Are Stainless Steel 317 Flanges available in custom sizes?

Do you export Stainless Steel 317 Flanges?


Countries We Export

  • India


Cities We Supply

  • Ahmadnagar

  • Ahmadpur

  • Ahmedabad

  • Bangalore Rural

  • Bangalore Urban

  • Bengaluru

  • Chandigarh

  • Chennai

  • Coimbatore

  • Haridwar

  • Hyderabad

  • Jaipur

  • Jodhpur

  • Jodhpur (ahmedabad)

  • Kalyan

  • Kolhapur

  • Kolkata

  • Lucknow

  • Mumbai

  • Mumbai Suburban

  • Murud (raigad)

  • Nagpur

  • Nashik

  • Navi Mumbai

  • New Delhi

  • Pune

  • Raipur

  • Rajkot

  • Rampura

  • Sion, Mumbai

  • Surat

  • Thane

  • Varanasi

  • Visakhapatnam

  • Moradabad

  • Angul

  • Rudrapur

  • Hosdurg

  • Gandhinagar

  • Rajahmundry

  • Durgapur

  • Bharuch

  • Panipat


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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