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Inconel 625 Pipe Flange Supplier

Siddhagiri Metals and Tubes has an extensive inventory of multiple Inconel 625 Flanges to compliment our pipe products. Most of our high quality ASTM B564 Flanges and Gasket Kits are ready to ship upon request.
Other Names: ASTM B564 UNS N06625, ASTM F, Inconel Flanges, Inconel 625 Pipe Flanges, Inconel Alloy Flanges
Material: Inconel 625 Alloy
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 4.3/5 based on 90 customer reviews

ASTM B564 UNS N06625 • Inconel 625 Pipe Flange • Inconel Flanges • Inconel 625 Flange Supplier

Inconel 625 Flanges are exported and distributed by Siddhagiri Metals and tubes. Our ASTM B564 UNS N06625 Flanges remain the backbone of many engineering masterpieces. We are an ISO 9001:2015 Certified and CRISIL MSE 4 Rated Company. We have maintained business relationships with may international clients residing in more than 70 countries. We pride ourselves as one of the leading Inconel Flange Suppliers. Speak to one of our specialists and find out which flange products are available to meet your flange and piping specifications.

A flange joint is a connection of pipes, where the connecting pieces have flanges by which the parts are bolted together. The principle of a flange is to apply a mechanical force by using bolts to preload the gasket until contact stress between flanges and gasket is sufficient to maintain a seal. Connection to the pipe is by welding or threading. To allow easy functionality and inter-changeability, these ASTM B564 Flanges are designed to have standardised dimensions which include ANSI, ASME, DIN, EN, BS, JIS. Flanges have major applications in Oil, Gas, Petrochemical, Ship-Building, Marine, Food, Dairy, Railways and other associated industries were piping systems are required.

Inconel Slip On Flange — Alloy Slip-On Flanges is slightly larger than the outer diameter of the pipe it is to be used with. The pipe is slipped into the Flange prior to welding both inside and outside. We supply a wide range of slip-On Flanges in different dimensions and sizes.

Inconel Blind Flange — Alloy Flange with no borehole are known as Blind Flange and used to close the end of the pipe. Blind Flanges are supplied as threaded or welded from class 150lb to 2500lb.

Inconel Weld Neck Flange — Alloy Weld Neck Flanges are widely used in high-pressure piping systems and can be easily recognised by the long tapered hub. The size of the bore hole is usually equal to the size of the pipe.

Inconel Socket Weld Flange — Initially developed for small high-pressure piping systems a Socket Weld Flange is similar to Slip On Flange. The flange is installed by welding around the hub of the flange.

Inconel Threaded Flange — Threaded Flanges are used for special application where the flange can be assembled to the piping system by without welding. We specialise in all forms of threaded flanges and can supply it in multiple size range.

Inconel Lap Joint Flange — Lap-Joint Flanges are similar to Slip-On flanges and are generally used with Lap-Joint Stubs. This type of flange is highly used where the piping systems are disassembled from time to time.

Siddhagiri Metals and Tubes supplies Inconel Flanges in different sizes and pressure ratings. Our production stock of Inconel Flanges includes size range from 1/2” to 24”, 26” to 60”, 1” to 24”, 1/2” to 24”, 12” to 60”, 26” to 48”, 21/16” to 30”, DN10 to DN3600. We have an inventory of flanges rating from Class 150 to 2500 Lbs, Class 300 to 2500 Lbs, Class 150 to 2500 Lbs, Class 150 to 900 Lbs, Class 150 to 600 Lbs, 2000 Psi to 20000 Psi, PN6 to PN 160. Our flanges conform to international dimension standards such as ASME / ANSI B16.5, ASME B16.47 / API 605, ASME / ANSI B16.36, ASME B16.48 / API 590, MSS-SP-44, BS 3293, API 6A and DIN. We stock various types of flanges which include Slip On Flange, Blind Flange, Weld Neck Flange, Socket Weld Flange, Threaded Flange, Lap Joint Flange.

We have an extensive inventory of multiple stainless steel flanges and alloy flanges to compliment our pipe products. Most of our high quality, flanges and gasket kits are ready to ship upon request. Speak to one of our specialists and find out which flanges to meet your flange and piping specifications. We have partnered with the best flange brands around the world to meet your flange requirements. We also stock flanges from Ulma — Spain, Metalfar — Italy, Mellesi — Italy, Massoti — Italy. Moreover, we are SAUDI ARAMCO approved supplier of flanges and provide all documents including Mill Certificate along with the shipment.

Our primary export destinations include Russia, Australia, UK, Germany, US, Saudi Arabia, Qatar, Jordan, South Africa, Thailand, Canada, Mexico, Brazil and much more.

  • Flange Specification: ASTM B564 UNS N06625, ASME SB564 UNS N06625 & EN 2.4856
  • Dimension Standard: ASME / ANSI B16.5, ASME B16.47 / API 605, ASME B16.48 / API 590, MSS-SP-44, BS 3293, API 6A, DIN DN10 to DN3600
  • Size Range: 1/2” to 24”
  • Rating: Class 150 to 2500 Flanges | PN 6, PN 10, PN 16, PN 25, PN 40, PN 64 upto PN 160
  • Type of Flanges: Inconel 625 Weld-Neck Flanges, Inconel 625 Socket-Weld Flange, Inconel 625 Lap-Joint Flange, Inconel 625 Orifice Flange, Inconel 625 Tongue-Grove Flange, Inconel 625 Blind Flange, Inconel 625 Threaded Flange, Inconel 625 Slip-On Flange, Inconel 625 Spectacle Flange, Inconel 625 Plate Flanges
  • Form: SORF, BLRF, WNRF, SWRF, LJRF, LWNRF, RTJ, Flat Face, Ring Type, Raised Face
  • Origin: Indian Origin, European Origin, Japanese Origin
  • Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
  • Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests

Inconel 625 Alloy Flanges in Stock

Dimension Standard Size Range Rating
ASME / ANSI B16.5 Flanges 1/2” to 24” Class 150 to 2500 Lbs
ASME B16.47 / API 605 Flanges 26” to 60” -
ASME / ANSI B16.36 Flanges 1” to 24” Class 300 to 2500 Lbs
ASME B16.48 / API 590 Flanges 1/2” to 24” Class 150 to 2500 Lbs
MSS-SP-44 Flanges 12” to 60” Class 150 to 900 Lbs
BS 3293 Flanges 26” to 48” Class 150 to 600 Lbs
API 6A Flanges 2 1/16” to 30” 2000 Psi to 20000 Psi
DIN Flanges DN10 to DN3600 PN6 to PN 160

Forms of ASTM B564 UNS N06625 in Stock

In Stock Inconel Alloy Weld Neck Flanges

Weld Neck Flange

Inconel 625 Weld Neck Flange available from class 150 to 2500

In Stock Inconel 625 Tongue Groove Flanges

Tongue Groove Flange

Inconel 625 Tongue Groove Flanges available from PN6 to PN 160 ratings

In Stock Inconel Threaded Flanges with ASME B16.5 and ANSI B16.5

Threaded Flange

Inconel 625 Threaded Flange available in ASME / ANSI B16.5 standards

In Stock Inconel 625 Spectacle Flanges

Spectacle Flange

ASTM B564 Inconel 625 Spectacle Flange

In Stock Inconel Alloy Socket Weld Flanges

Socket Weld Flange

ASTM B564 Socket Weld Flange

In Stock Inconel 625 Slip On Flanges

Slip On Flange

Inconel 625 Slip On Flange ASTM B564

In Stock Inconel Orifice Flanges

Orifice Flange

Inconel 625 Orifice Flange available from PN6 to PN 160 ratings

In Stock Inconel 625 Lap Joint Flanges with ASME B16.36

Lap Joint Flange

Inconel 625 Lap Joint Flange available in ASME B16.36 and ANSI B16.36 ASTM B564 Flanges

In Stock Inconel Blind Flanges

Blind Flange

ASTM B564 Inconel 625 Blind Flange available from class 150 to 2500LB

  • Chemical Properties
  • Mechanical Properties
  • Physical Properties
  • C Mn Fe S Si Cr Ni Mo Co Al P Nb+Ta Ti
    - - - - - 20.000 58.000 8.000 - - - 3.150 -
    0.100 0.500 5.000 0.015 0.500 23.000 - 10.000 1.000 0.400 0.015 4.150 0.400
  • Yield Strength
    0.2% Proof
    (MPa)
    Tensile strength
    (MPa)
    Elongation
    (% in 50mm)
    Hardness
    (HV)
    MIN 415 830 30.00  
    MAX       197
  • Density lb/cu in 0.305
      gram/cc 8.44
    Melting Range °F 2350
      °C 1290
    Specific Heat Btu/lb°F (J/kg°C)  
         
      0°F (-18°C) 0.096(402)
      70°F (21°) 0.098(410)
      200°F (93°C) 0.102(427)
      400°F (204°C) 0.109(456)
      600°F (316°C) 0.115(481)
      800°F (427°C) 0.122(511)
      1000°F (538°C) 0.128(536)
      1200°F (649°C) 0.135(565)
      1400°F (760°C) 0.141(590)
      1600°F (871°C) 0.148(620)
      1800°F (982°C) 0.154(645)
      2000°F (1093°C) 0.160(670)
    Permeability at 200 Oersted (15.9 kA/m) 1.0006
    Curie Temperature °F <-320
      °C -196

Properties of Inconel 625 alloy

Inconel 625 Cold Forming

Inconel 625 can be cold formed by standard methods. When the material becomes too stiff from cold working, ductility can be restored by process anneal.

Inconel 625 Hot Forming

Hot working may done at 2100°F (1149°C) maximum furnace temperature. Care should be exercised to avoid frictional heat build-up which can result in overheating, exceeding 2100°F (1149°C). Inconel 625 becomes very stiff at temperatures below 1850°F (1010°C). Work pieces that fall below this temperature should be reheated. Uniform reductions are recommended to avoid the formation of a duplex grain structure. Approximately 15/20% reduction is recommended for finishing.

Inconel 625 Machining

Inconel 625 should preferably be machined in the annealed condition. Since Inconel Alloy 625 is prone to work hardening, only low cutting speeds should be used and the cutting tool should be engaged at all times. Adequate cut depth is necessary to assure avoiding contact with the previously formed work-hardened zone.

Inconel 625 Welding

Inconel 625 can be readily welded by conventional processes used for austenitic stainless steel, including fusion and resistance methods. The material should be in the mill annealed condition and thoroughly descaled and cleaned before welding. Preheating is not required and post-weld treatment is not needed to maintain or restore corrosion resistance.

Inconel 625 Heat Treatment

Hot- or cold-formed parts are usually annealed at 1700°-1900°F for times commensurate with thickness; higher temperatures may be used to soften material for additional cold work. Inconel alloy 625 is solution-treated at 2000°-2200°F. These temperatures are metal temperatures based on batch operations and may not apply to continuous annealing, which normally consists of short exposure in the hot zone of a furnace set at higher temperatures. The rate of cooling after heating has no significant effect on Inconel alloy 625.

Services We Offer

Documentation

Documentation is a very important part of the products we supply, and we work continuously to enhance the efficiency of the document-handling process without compromising quality of the product. Documents provided along with the shipment include Certificate of Origin, Material Test Certificate as per EN 10204 3.1 and 10204 3.2, NACE MR10103 and NACE MR0175 certified Test Certificates.

Quality Assurance

Inconel Flanges and Fittings are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.

Material Testing

PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.

Packing and Delivery

The product is wrapped and packed in wooden crates or carton boxes. Our primary goal is to deliver quality products in time, no matter where the client is located.

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